EEVC NEWSLETTER Published by the Eastern Club Peter Cleaveland, Editor Vol 28 No 1 Club Address: P.O. Box 134, Valley Forge, PA 19481-0134 JANUARY, 2008 email: [email protected]. Web site: www.eevc.info President: Oliver Perry, 5 Old Stagecoach Turn Shamong, NJ 08088, (609) 268-0944 Copyright © 2008, Eastern Electric Vehicle Club, all rights reserved Now affiliated with EAA

ALAN ARRISON 2007 EEVC CLUB MEMBER OF THE YEAR By EEVC President Oliver H. Perry It has been a long-standing tra- belonging to a group that dition in the January issue of keeps them abreast of the lat- our newsletter to honor a est developments in the trans- member of the EEVC as the portation side of environmen- outstanding club member of tal issues. But, as for actually the previous year. For the year participating in electric vehicle 2007, Alan Arrison earned this conversions and participating distinction. in promotional events, most The EEVC was formed in EEVC members have re- 1980 to provide stimulation, mained more in the stands than information, resources, and on the playing field. Fans are support for the advancement of very important, but without electric vehicles into main- players there is little excite- stream driving. It was hoped ment. This past year Alan that many members would Arrison provided us with that become interested in making excitement and demonstrated their own private electric vehi- that he is a major player, not cle conversion with the encour- just a spectator. agement, advice, and hands-on After ten years designing, help from the EEVC member- planning, and constructing an ship. Many EEVC members Alan Arrison, EEVC Club Member electric vehicle conversion have fulfilled that dream, but of the Year Alan was able to drive his con- many more have not. version onto the competitive It was also hoped that many EEVC mem- track of last June’s 21st Century Automotive bers would become active in promoting elec- Challenge held in Burlington County, New tric vehicles through public displays and pub- Jersey. At that event Alan won the technical lic events. Again, many EEVC members testing award for having the neatest and best have done just that, but many more have not. made electric vehicle in the competition. His Most members have found our organiza- vehicle was no doubt the one vehicle, out of tion intellectually stimulating and a source all of the competing electric vehicles, which of information. They enjoy the benefits of most people would have preferred to own if they were forced to commute daily in an EV. skills and the understanding of how mechani- In addition to competing in the two-day cal, electrical, and electronic machines work. 21st Century Automotive Challenge, Alan The repair of gaming machines has been his also towed his vehicle to Kempton, Pennsyl- trade for about twenty years. vania in September to display it in the three Alan remembers when juke boxes used day Energy Fest sponsored by the Mid vinyl 45 rpm records and pin ball machines Atlantic Renewable Energy Association. sent a real ball bouncing off solid obstacles For the many hours, days, weeks, and years under a clear plastic top. He has seen the that Alan spent bringing his VW pickup truck transition from vinyl records to computer electric conversion to a reality, his participa- based audio systems and “PacMan” type tion in two major EEVC electric vehicle games give way to Star Wars and plasma events this past year, his faithful attendance screen virtual imaging. and participation in our monthly meetings, and The public room gaming business accord- his adventuresome drive to and from our ing to Alan, is being killed by the home video EEVC meeting in his electrified VW pickup, game market. So Alan’s livelihood faces Alan has been chosen for our EEVC 2007 challenges. He does not want to become as Club Member of the Year Award. useful as a typewriter repairman. Alan we all salute you! How then an Electric Vehicle? Alan cannot exactly remember how or Out of high school and into life why he joined the Electric Auto Association Alan Arrison graduated from Clearview in the early 90s. But after receiving the EAA High School located in Southern New Jersey. Current Events publication Alan was able to His father, an iron worker, was forced find electric vehicle conversion companies through circumstances to learn how to fix that were available to provide necessary parts everything surrounding his family’s life with and instruction. He checked out several com- few to no tools. Alan picked up his mechani- panies and settled on EV America, owned cal skills and a self taught problem solving and operated by Bob Batson. The gaming mind. Having an interest in motorcycles Alan repair company that Alan worked for just soon found himself working as a mechanic happened to have a 1981 VW pickup (that for a Honda motor cycle dealership for they used for running about) for cheap sale. approximately five years after graduation. Alan purchased the pickup and the needed There he was provided training leading to conversion parts and was soon at work con- Honda mechanic certification. verting the VW pickup to an electric vehicle. During the early 80s Alan completed an on The fist part of the conversion, taking out line electronics course enhancing his the internal combustion engine and replacing acquired mechanical skills. it with an electric motor, went quickly. How- One might suspect that the arts had escaped ever, figuring out where to place custom Alan’s attention (except for the sound of welded battery racks under the hood, without motorcycle exhaust pipes). Not so. For five placing too much weight in front of the front years Alan was a drummer and vocalist in a axle, slowed Alan down. Battery racks that full time band that traveled about the require welding in a relatively precise fash- Delaware Valley playing in bars that featured ion, take time to fabricate. And, sometimes live music throughout the week and week- uncertainty as to where to place just one bat- ends. Perhaps, while waiting to go on stage, tery rack can create longer stalls in a project Alan became frustrated trying to play many than a shortage of parts. broken video and arcade games, and began One wait led to another and soon the con- using his skills to repair them. For whatever version was reduced to a snail’s pace. Many reason he ended up becoming a repair special- projects never do see completion once they ist and technician for the gaming machines stall. Some awfully good purchases can be that were abundant during the height of the made of unfinished electric vehicle conver- video game era. Alan was well suited for this sions that entered the doldrums and never particular trade with his multi-disciplinary recovered. However, Alan stayed with his

2 dream for ten years and was able to finally School, the charger still indicated that it was show the world a well completed, running fully functional when in fact it had only limit- electric vehicle. Alan plans on preparing an ed power. After Alan plugged in the charger in depth article describing his conversion the output meter was not completely dead, as project in an upcoming newsletter. As they many chargers (that we are familiar with) are used to say, “Look for it soon on your local when a main fuse blows. news stand!” (Now they say... “View it on There was no way that anyone could have YouTube.”) suspected that this brand new charger, show- ing an output of one amp, had only blown a fuse. Alan discovered the problem the next day after he contacted the charger supplier. PART II OF We think that the charger should have an BIG AL’S ADVENTURE: indicator light or some clear printed instruc- “BIG AL, ON THE COBBLESTONES” tion indicating a blown fuse for those who might not be familiar with, what we consider, an UNUSUAL charger feature. If any of you are familiar with this type of setup please write us. Crawling under the car with cobblestones for a headrest and broken glass in abundance for arms and legs to find, was not Alan Arri- son’s idea of a happy ending to his first elec- tric vehicle commute to an EEVC meeting. Neither was “Big Al” in a mood to act as if he were a star in a survival TV show, espe- cially when there was nobody around with a video camera to document it. Never the less Big Al squeezed his lengthy arm and shoul- der under the front of the VW and tried to put Review and helpful charger hint the half axle back into the transmission cou- Last month we left Big Al somewhere in the pling. Four bolts had come loose and allowed middle of Philadelphia (on a dark night) with the axle to come loose from the coupling. It a dropped axle of his “under charged” elec- was amazing that all four bolts remained in tric converted VW Pickup truck, lying on their bolt holes. Allen, still spouting off about cobblestones. the “darn cobblestones,” painfully tried to Earlier that evening Alan had driven his finger twist each bolt back in place. All of the electric pickup to the EEVC meeting, expect- while he struggled to keep his fingers from ing to re-charge his pickup (during the meet- slipping, I kept asking Allen if he felt it might ing) with his newly purchased Russco 110 not be a bad idea for us to push his truck volt input, 15 amp output charger. When he down the street to some better lit corner? plugged the Russco in upon arrival, he dis- Allen asked me if I had a flashlight to help covered to his consternation that the charger him see what he was doing. Earlier, as I was only providing his battery pack with a drove out of my driveway on route to the measly 1 amp. The trip back home to New meeting, I had been conscious of the fact that Jersey, unless he waited to the next morning, my flashlight was in another vehicle but would have to be attempted with batteries chose not to put the car in reverse to get it. that would have nowhere near a full state of “No!” was my disgusted answer. charge. “Me neither!” was his equally frustrated In fairness to the manufacturer, we will reply. mention that Alan found out the next day that As my eyes shifted focus from the Alan’s all that needed to be done to fix the charger exposed mid section to the street, buildings, was to replace a fuse. Unfortunately, that and sidewalk around me, I grew a little appre- evening at Plymouth Whitemarsh High hensive. For some reason it seemed to me that

3 the people moving about on the streets and just want to get out of the situation by hook sidewalks around us, on this unusually warm or by crook quickly. We are not frequently in autumn evening, were different than we were. a mood for exploring opportunities in situa- We they concerned about our welfare or did tions like this. Sometimes my prayers remind they sense an unexpected opportunity for me that getting out of the situation would theirs? Many of the people walking about prevent me form learning some valuable seemed very threatening. I felt like a trapped lessons. I was not in a mind frame for learn- mouse surrounded by laughing vultures. ing new lessons. I just wanted to get out of “Alan,” I kept repeating with no satisfacto- there. As I hoped against hope that we were ry answer in return, “Don’t you think we NOT in for a hands-on adventure in inner should push us further down the street!” city life, a beat up car pulled along beside us. “Darn those cobblestones!” was about all The gaze of the driver temporarily made me Alan had to say at that point in time. feel that he was not a gang leader. He quickly Finally, after what seemed fifteen minutes jumped out and asked what we were doing of suspense, came a shift in Alan’s conversa- there? “You guys don’t belong here!” were tion. “My fingers can’t spin the nuts any- his exact words. “Do you need a mechanic?” more!” “My fingers are getting too greasy!” A few moments later he had the trunk of “Can you find me something to wipe my his car open and was displaying all of his hands off?” tools. It turned out that he was traveling I walked behind the truck looking for the mechanic, just coming home from a job. For cleanest piece of litter that I could find on the a price he said he would loan us whatever we trashed street. I finally found something half needed to fix the problem. Alan, even though suitable. Alan came out from under the truck, he told the guy that he was an Angel, decided wiped his hands and then went back to work. not to overly enrich the pockets of heaven To add insult to injury, neither one of us had and offered him 10 dollars. For 10 dollars the any useful tools with us. If the bolts were to traveling Angel Mechanic even held a power- go back where they belonged, Alan’s fingers ful light for “Big Al” to see with, while Alan had to be the force to torque them. tightened the bolts with the rented “exact fit” Finally after 30 minutes or more, Alan said specialty tool. that he had the axle “together enough” to That was not all. Our rescuing Angel also allow him to drive the vehicle to a better lit showed us the quickest way to get out of our area. A few blocks down the street we turned “high risk” repair place and onto the into the lot of a combined gas station and Schuylkill. He implied that we should not convenience store. I took note of the bars hang around for more sight seeing. between the cash register and me as I tried to Angel warned us that there were several ask for directions to the quickest route to the very steep hills to climb up. (I never realized Expressway. Cars (filled with kids who that there were valleys in Philly.) “Take it should have been in bed on a school night) easy!” I yelled to Alan as we set off for the pulled in and out of the station and looked the Schuylkill Expressway. Again, I had all I two of us over. I sensed the reason for the could do to keep up with Al as he raced up bars protecting the counter girl. Alan and I those steep streets and whipped around cor- were temporarily estranged in this totally dif- ners. Man, he really burned the kilowatt- ferent society. hours! The lady behind the bars disappeared and I Down the Schuylkill we flew. Nobody overheard somebody complain that nobody passed us. All I could think of was the tower- was around to take their money. So I walked ing Walt Whitman Bridge waiting for us back to the truck where Alan was making a somewhere ahead. Did “Big Al” think his re-inspection. At least Allen had enough light batteries would last forever? It sure seemed to the bolts that had to be torqued home. The that he was in a hurry to find out. only trouble was we didn’t have the suitable As we climbed the Walt Whitman for the tool to tighten them with. first time other cars began to pass us. The Thirty minutes earlier I had “mentalized” a dying speed that I long had dreaded finally prayer for help. In times like this one tends to occurred. I did not think that Alan had mira-

4 cle batteries or that we, by some expected You have now read chapter one in the miracle, could defy the laws of physics and “Adventures of Big Al!” Word has it Alan chemistry forever. After what had seemed an will make nine more adventurous trips to eternity, we came to the top of the bridge. make the book ten chapters long. I hope to Knowing that it was all down hill to New Jer- bring my flashlight and tools with me next sey, a feeling of relief crept over me. There trip, along with a video camera. But Alan’s were a few more miles of flatland driving mom is reluctant for us to go on another trip after crossing the Delaware before we pulled together. On a previous trip we had reason to into the parking lot of a closed Diner. There keep her up late waiting for Alan’s return. Alan’s mother was waiting for us. She, of Sometime when I get the courage I will course, wondered where we had been. (Alan discuss Ollie’s Folly, the fateful trip last carried the single family cell phone and could September that Alan and I took with the not contact her after she left their home. Olympian. On that trip Alan was following Knowing that his mother was waiting for us me. There was a lesson to be learned, and I all of this time in suspense, Alan had been in did learn one, the hard way. a hurry to get to Jersey.) “Hurray!” “We made it!” Thank goodness. MORE ALTERNATE ENERGY And it was only about 1:00 AM. Alan shook ON THE COAST his head and said, “Boy those batteries are By California Pete almost fried, I’ve got to get them home and start charging them up.” “I can’t wait till Going with the waves morning.” Our local power utility, As Alan began unloaded the towing hitch PG&E, continues to gain from the back of the pick up truck which his renewable energy creden- Mom had brought to the rescue, I briefly tials. On December 18 the engaged in small talk with her. Suddenly we company announced that it heard “Big Al” start shouting phases that we has entered into a long- barely understood! Stunned by all of this term, 2 MW commercial commotion we ran over to the front of the wave energy power pur- . What in the world had now chasing agreement with suddenly and unexpectedly gone wrong? with the Canadian firm Finavera Renewables After a few minutes of watching Al run Inc. The power, which is expected to start around in circles waving his hands and con- flowing in 2012, is to come from the Hum- demning himself, we eventually figured out boldt County Offshore Wave Energy Power that something was missing. Al had forgotten Plant located approximately 2.5 miles off the the pins that attach the tow bar to the VW Northern California coast. front bumper. Now he had to drive all the The technology involves clusters of so- way to his house near Glassboro to get them called AquaBuOYs, which convert the vertical before he could begin the tow home. Alan’s component of wave kinetic energy into pres- mom suggested that she drive him home, surized seawater by means of two-stroke hose probably to prevent Alan from getting a pumps. The pressurized seawater is directed speeding ticket. into an energy conversion system consisting of We both left his electric truck in the diner a turbine driving an electrical generator. You parking lot and headed to our respective can see an amination at www.finavera.com. homes. I would get to bed a little earlier than Alan, but eventually so would Alan. Finally SF offers solar rebates he was able to exchange the cobblestones of The city of San Francisco, despite its repu- Philly for a real pillow and dream of more tation for fog, has embarked on a plan to adventures to come. encourage homeowners to install solar panels. So there you have it, EV fans! Driving an The San Francisco Chronicle reported on EV can be an adventure, a test of endurance, December 12 that the city would offer compa- and a source of interesting tales to tell. By all nies and residents government-funded loans means give it a try. and rebates to offset the costs of installing

5 solar panels. This would be in addition to Cal- petitors against each other on opposite coasts; ifornia state incentives, it seems, and is unusu- AC Propulsion will be bringing one of their al, says the Chronicle, because it combines eBoxes (www.acpropulsion.com/ebox/) to rebates and loans. Electric Dragin’ in San Diego, going head-to- The program resembles a recently-enacted head against Andrew Roddy with his eBox at plan in Berkeley (see the November column) BBB in Miami. Dan Wolfson in San Diego and would, if approved, allow for rebates of will face off on his Vectrix electric motorcy- up to $10,000 for businesses and $3000 to cle (www.vectrix.com) against Charles $5000 for residents to install solar panels, Whalen on his Vectrix bike in Miami, to “depending on whether they use a local con- mention just two of a number of such tractor and are working on property in a matchups. neighborhood near a power plant.” For more information, go to http://flori- The cost of a 3 kW rooftop solar electric daeaa.org/modules/content/index.php?id=9 system in SF is $24,000, “according to Barry and www.evaosd.com. Cinnamon, president of the California Solar Energy Industries Association. Between a $4,000 city rebate, a similar $7,000 refund NEWS UPDATE available through the state and a federal tax credit of $2,000, they would be able to get NYC police mount Vectrix scooters the price down to $11,000, Cinnamon said.” On December 26 CNN reported that the New York City Police Department plans to road test four Vectrix electric scooters this TWO EV RACING EVENTS month. The scooters will be along side the IN JANUARY city’s existing fleet of 329 Piaggio (Vespa) Rev up those motors! The third weekend in and 104 Yamaha scooters, which are used to January will see EV racing events on both patrol city parks, police street demonstrations coasts. or direct traffic. Two reasons are cited for try- The Florida Electric Auto Association ing the electrics: environmental friendliness (www.floridaeaa.org) will be holding the tops the list, but the cops are also looking for- third annual “Battery Beach Burnout” electric ward to scooters that don’t announce their vehicle drag racing and autocross competi- approach with that characteristic buzz, the tion will be held on January 25-26 at County- better to sneak up on the bad guys. line Dragway (www.countylinedrag The Big Apple has been using scooters for wayinc.com) in Miami. The EV drag race a long time. Within a few months of their will be Friday evening from 6:00 p.m. to introduction in 1964, “muggings dropped by midnight, and the EV autocross and Show ‘n 30% in Manhattan’s Central Park, by 40% in Shine will be Saturday from 10: 00 a.m. to Brooklyn’s Prospect Park,” according to 4:00 p.m. at the same location. TIME. Countyline is a 1/8-mile drag strip. Note that 1/8 mile records are now available for all An electric Chitty Chitty Bang Bang? voltage classes with the recent approval by NEDRA, the National Electric Drag Racing Association (www.nedra.com), of recording 1/8 mile records for all NEDRA classes. The Florida EAA is staging “Battery Beach Burnout” (BBB) in conjunction and collaboration with the Electric Vehicle Asso- ciation of San Diego, (www.evaosd.com), which is hosting its own EV drag racing and autocross competition, “Electric Dragin’” (www.electricdragin.com), at Barona Dragstrip in San Diego on the same. There will be several events pitting com- As if in response to childhood dreams of a

6 go-anywhere car, Swiss design firm Rinspeed Portable fuel cell power unit (www.rinspeed.com) has come up with a pro- On January 3 Millennium Cell Inc. and totype submersible car. Called the sQuba, it’s Horizon Fuel Cell Technologies announced supposed to drive on land and also travel the completion of a pre-production version of underwater at depths to 10 meters. Power the HydroPak portable power generator that comes from four 48 V lithium ion batteries uses a water-activated cartridge system. The driving a 37 kW (50 hp) motor that drives unit combines Horizon’s fuel cells with Mil- either the rear wheels or a pair of propellers, lennium Cell’s Hydrogen on Demand storage with water jets forward to control diving. technology. Claimed advantages include infi- There are no plans for production, but the nite shelf life and enough energy to recharge company plans to show the prototype at the an average notebook computer eight to ten Geneva Motor Show in March. times, quiet indoor operation with zero harm- ful emissions, more than pos- Clean coal moves ahead sible with batteries, and lower costs than sim- Last month we reported that that Southern ilar fuel cell devices. Co. and its partners had canceled construc- The unit debuts at the Consumer Electron- tion on an advanced clean-coal power facility ics Show at the Las Vegas Jan. 7-10. It’s planned for the Orlando, FL area, just two designed with a common AC outlet and two months after breaking ground on the project. USB connectors to charge or operate low It turns out that the bigger clean coal project, power devices such as portable lights, note- FutureGen, is moving ahead. A December 18 book computers, portable televisions. The AP article by David Mercer reported that the planned retail price is $400 for the system FutureGen Alliance had selected Mattoon, IL and $20 for the disposable cartridges. for the $1.8 billion project. Tom Swift and his electric airplane? Valence Technology shows intelligent, Green Car Congress reported on January 4 large-format lithium-ion battery system that an electric aircraft powered by a lithium Valence Technology (Austin, TX, polymer batteries had made its maiden flight www.valence.com.) showed off its new in France in December. What’s unusual is Epoch phosphate-based lithium-ion battery that the airplane was of fairly conventional systems for electric vehicles at EVS-23 in construction — conventional as of 1925, any- November. The batteries feature an advanced way, being made of wood and canvas. Power management system that will monitor and for the Electra came from an 18 kW motor, adjust cell performance so battery packs will which propelled it over 50 km (321 miles) in always operate at their optimum performance 48 minutes. capacity. Battery packs will be available in The organization behind the project was 12.8 volt and 19.2 volt modules and will APAME (Association pour la Promotion des allow users scalability up to 390 kWh. Other Aéronefs à Motorisation Électrique, Associa- benefits include a fail soft capability that will tion to Promote Electrical Aircraft), with the eliminate system failure and a life expectancy support of a number of partners. of more than 2000 charge cycles. “The wood and fabric Electra,” according top Green Car Congress, “ is 7m in length, Solar cell production jumped in 2007 with a wingspan of 9m. Weight of the aircraft On December 27 the Earth Policy Institute without batteries is 134 kg. The battery pack reported that production of photovoltaics weights 47 kg. Maximum takeoff weight is jumped to 3800 megawatts worldwide in 265 kg. The aircraft has a cruise speed of 90 2007, up an estimated 50 percent over 2006. km/h.” This brings cumulative global production to 12,400 MW. PV production has been dou- Luxury EV planned for 2009 bling every two years, according to the The Car Connection reported on October group, “making it the world’s fastest-growing 31 that Palo Alto-based Fisker Automotive energy source.” plans a plug-in hybrid sports sedan. The car, which was scheduled to debut at the North

7 American International Auto Show in Jan- terycouncil.org/120th.htm uary, was priced at $80,000. The engineering 78th International Geneva Motor Show is fairly prosaic, says the Car Connection, but March 6-16, Geneva. Go to www.www.salon- the styling and luxury are top-end. auto.ch/en SOLAR 2008 May 3-8, San Diego, CA. Go to COMING EVENTS www.ases.org/solar2008/ Electric Dragin 2008 Alternative Fuels & Vehicles National January 26-27, San Diego. For information Conference & Expo 2008 visit the Electric Vehicle Association of San May 11-14, Las Vegas. For information go to Diego at www.evaosd.com. www.afvi.org/NationalConference2008/ Battery Beach Burnout WINDPOWER 2008 January 25-26, Miami, FL. Go to http://flori- June 1-4, Houston. For information go to daeaa.org/modules/content/index.php?id=9. www.windpowerexpo.org/index.cfm. 2008 Hybrid Vehicle Technologies Sym- 21st Century Automotive Challenge 2008 posium June 7-8, Burlington County Institute of Tech- February 13-14, 2008, San Diego. Go to nology and the Historic Smithville Park in www.sae.org/events/training/symposia/hybrid/ Burlington County, NJ. For information con- or call 202-463-7319. tact Oliver Perry. Motor, Drive & Automation Systems 2008 SAE International Powertrains, Fuels Conference and Lubricants Congress February 14-15, Atlanta. For information go June 23-25, Shanghai, China. Go to to www.e-driveonline.com/motors_conf08_ www.sae.org/events/pfl/ index.htm Battery Power 2008 2nd Annual Alternative Energy NOW Sept. 4-5, New Orleans, LA. Go to www.bat- February 20-21. Lake Buena Vista, FL. Go to terypoweronline.com/bp08_index.htm www.upcomingevents.ctc.com/2ndAnnualAl- Convergence 2008 tEnergyNOW_home.html October 20-22, 2008, Detroit, MI. Go to 2008 Clean Heavy Duty Vehicle Conference www.sae.org/events/convergence/ or call 626- February 20-22, San Diego. Go to www.cal- 744-5600. start.org/programs/chdvc/ or call 626-744- Electric Drive Transportation Association 5600. Conference & Exposition Electric Auto Association Annual National Dec 2-4, Washington, DC. Go to Meeting http://edta.orchidsuites.net/sites/conf2008/ February 23, Palo Alto, CA. Go to www.eaaev.org/eaaevents.html Cleantech Forum XVI MEETING SCHEDULE February 25-27, San Francisco. Go to Meetings are held in Room 49, Plymouth- http://cleantechnetwork.com/index.cfm?pageS Whitemarsh High School, 201 East German- RC=SanFranciscoForum town Pike in Plymouth Meeting, PA, and Fuel Cell Expo 2008 begin at 7:00 p.m. February 27-29, Tokyo. Go to www.fcexpo.jp/english February 13 WIREC 2008, Washington International Renewable Energy Conference March 12 March 4-6, Washington, DC. For information call 202-647-6828. April 9 2008 SAE World Congress April 14-17, Detroit, MI. Go to May 14 www.sae.org/congress/ or call 626-744-5600. BCI 120th Convention & Power Mart June 11 Trade Fair April 27030, Tampa, FL. Go to www.bat-

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