Batteries and Charging - Page 7 - DIY Electric Car Forums


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  1. wind generation?
  2. TS's a bit swollen
  3. 72V, 100AH big enough
  4. Cycle Life Testing of Thundersky Cells
  5. Initial Lithium pack balance?
  6. Who reprograms Zivan NG-3's?
  7. If you have enough laptop batteries...?
  8. Adding Batteries to Tired Battery Pack?
  9. Flexible Solar Cells
  10. Sears Platinum Batteries for EV
  11. battery help
  12. 8 volt Trojan batteries
  13. SLA 100amp hr. 12 volt Batteries
  14. Hi, Charging AGMs (longer life)
  15. Yaris+Lithium Almost
  16. EV Charging Map Apps
  17. Charging
  18. Setting up my Zilla
  19. charger from PC power supplies/laptop chargers
  20. Headway cell links
  21. Has anyone priced Valence lately? Seems to be a factor of 10 off here
  22. Help repairig a Kelly(?) 72v 8A charger?
  23. Try again advice on wiring, please
  24. Negative Pulse Charging Batteries
  25. whats the difference between lifepo4 and lifeypo4
  26. Spring weather recharging (TS100AHA cells)
  27. tips on manual balancing w/ resistors/power ?
  28. Manzinita balancers
  29. Have new lithiums.....Now What??
  30. Pulse / Asynchronous / Magnetic Motor charging
  31. Back to the zivan NG3
  32. Induction Charging
  33. motorcycle project battery question
  34. balancing went out of control
  35. charging time?
  36. Lithium Battery, UK (south east) suppliers?
  37. Bottom balancer circuit
  38. am I done balancing yet?
  39. Needed: CellLog8s Relay Circuit
  40. Fuses on BMS boards?
  41. Large versus Small Format Prismatics
  42. First Bad Battery?
  43. celllogs or these?
  44. Learn from my Mistake
  45. Win an OrionBMS Contest
  46. I need help building this
  47. A123 AHR32113M1Ultra
  48. Chennic Charger
  49. Preparing for headway testing
  50. Very Atypical Application Question: Genius Needed
  51. Do I have to balance these Nicads?
  52. Reverse polarity motors
  53. Through Motor Battery Charging Plan?
  54. can A123 AMP20M1HD-A cells be charged with 4C?
  55. Battery Supply Chain Reliability
  56. Has anyone dealt with Alliance Renewable Energy?
  57. Mixing Battery Chemistry
  58. Is $1.20 /AH. a good price for lifepo4 batteries????
  59. Zivan NG-1 experiences? BC-20 Charger dead
  60. how to get a balancing for a 64S pack?
  61. Lithium v. Flooded Lead Acid
  62. Pick a plug slider
  63. Costco kirkland batteries
  64. are there any alternatives to the PFC3000 for a 3000 Watt charger?
  65. A new battery on the horizon
  66. Voltage sag on Saft stm-180 Nicads at 1C?
  67. LiFePO as lead replacement for cranking
  68. TS 100A LiFePO4 Sag
  69. Excel Sheet to Calculate Battery IR
  70. Lessons learned
  71. Shorai Batteries
  72. how to limit peak voltage from DC solar panels?
  73. Battery capacity advice needed
  74. is there any other way to assemble A123 cylindrical cells then spot-welding?
  75. Battery Air conditioning?
  76. how to decode manufactured date from A123 APR18650M1A cells?
  77. Simple shunt battery balancer
  78. J1772 parts, where did you find yours and how much$?
  79. Which Charger to Use?
  80. what do you think about this 16S BMS?
  81. Good charger?
  82. $100-$120 50A DC-DC converter?
  83. Distance Check Again
  84. feedback on
  85. Battery Status After Two Years
  86. Battery advice needed for my EV conversion
  87. PHET DOSBAS Prismatic Packs?
  88. What battery should I use.
  89. Elcon Charger
  90. motorcycle low-buck project battery help needed
  91. just want to make sure charger wiring is ok
  92. battery care
  93. would anyone be interested in long-term cycling test of A123 and Headway cells?
  94. Can you stack li-on batteries on their backs?
  95. Battery Emissions
  96. 15 volts
  97. Building a pack for a laptop?
  98. New (to me) 8kw digital charger
  99. Two quick battery questions.
  100. Small cells for replacemene of Harley battery.
  101. 24v battery for EV
  102. Dead Batteries
  103. Affordable Sources for Lithium
  104. Another battery company
  105. Looking for small prismatic LiFePO4 pouch type cells....
  106. Why don't/can't you charge batteries from an AC motor running an alternator?
  107. another reason why cell level monitoring is a good thing to have
  108. 2 X 60V 25A chinese chargers
  109. battery fungus
  110. On Board Charger choice
  111. New source for A123 cells.
  112. Looking for a Lipo charger for a 12S1P pack
  113. Bought ANR26650 A123, tobad they are rejects
  114. Load testing
  115. Help with charger/batteries
  116. Battery buying advice please
  117. Adding gas powered generator to an ev
  118. High Current Charger
  119. Is it possible to charge a 120VDC pack with a 96V charger?
  120. YO! chemistry whizzes check it out!!
  121. 100kw diesel charger
  122. adding more batteries questions.
  123. Elcon 1500w charger problem
  124. What size bolts to buy for 40Ah Thundersky cells?
  125. Mixing FLA & Lithium
  126. Lithium cells made in the US?
  127. Are there more LiFePo4 cell types/manufacturers?
  128. Li-Ion BMS search tool
  129. lifepo4 battery pac cost sheet
  130. How much DC-DC power needed??
  131. How to reprogram Chinese PIC16F870 based charger
  132. House wiring to charger question.
  133. Charging stations .... confused
  134. Alternative charger socket/(sticker shocket)
  135. 10kW / 60A DIY charger open source design
  136. Cost effective cell voltage monitoring solutions?
  137. Am I screwed, sort of screwed, or maybe okay?
  138. volts question
  139. Headway 3 cell holder
  140. I need to build a 96v charger for my VW EV
  141. Quick Charge OP-144 Charger Output Amps ?
  142. Experienced Very-High Headway Self-Discharge?
  143. charger
  144. J-Plug Ground Fault trip...
  145. What is the cost per mile of batteries
  146. Knowing the battery size
  147. Battery Life
  148. Are 8c6v batteries good for an EV or is peukert too high?
  149. monitoring battery voltage in groups of which size?
  150. CALB value add reseller? thoughts?
  151. Chart for SOC vs Voltage
  152. hacking Leaf?
  153. NEC 625 Battery Charging Requirements
  154. 1996 Cushman Truckster ZEV - Charging?
  155. Does anyone studied the infulence of PWM on battery resource?
  156. Charging with Solar Panels
  157. CALB battery tterminal torque and temperature
  158. WB and older TS commissioning/conditioning charge?
  159. Zivan NG5 Voltage Adjustment
  160. Recommend Lithium Chargers ??
  161. Battery question
  162. Pouch Cell and Pack Comparison...
  163. Discharge Accuracy
  164. Flow Batteries
  165. Who wants to help design a simple charger?
  166. Lithium fail shorted?
  167. 60h calb cells in an EV?
  168. Cycle Tester capable of 300A down to 1.0V?
  169. RV coach battery replacement
  170. First Post / On board charger question
  171. Large Cylindrical Battery Pack Connections
  172. Battery terminology - laminate sheathed cell
  173. Houston, we have a problem
  174. mastech charger?
  175. Grid Tie Inverters - backup power from car to house
  176. Time to buy Calbs
  177. DIY BMS/Voltage Monitor
  178. 6v VS. 12v
  179. flakes in the electrolyte
  180. How do I safely monitor my 96v battery pack?
  181. Splitting the battery pack for charging?
  182. Lithium vs Lead Acid in extreme cold...
  183. Lithium vs Lead Acid - cost for same capabilities
  184. Sizing the pack (question from the Wiki)
  185. Parallel vs. Series?
  186. Battery Placement for VW Bug
  187. Batteries from vmaxchargetank
  188. Please don't trickle
  189. 96V Charger for 120V pack?
  190. Best Charger for AGM?
  191. Energizer XP18000. Thoughts?
  192. Loctite
  193. Benefits to 120V
  194. question about series current
  195. PWM Cell Voltage Monitoring Circuit Prototype
  196. Batterys for Formula Student racing car
  197. Building battery packs
  198. Li-Ion/LiFePo4 BMS and charger
  199. 12v AUX Battery Recommendations
  200. Cheap Lipo's
  201. Sag to 3.0v
  202. LiFePO4 Cell Drift Rumor
  203. NiMH bus batteries
  204. Sinopoly batteries - $1/AH??? Where?
  205. new products:10A balancer for Lifepo4& lead acid batteries,<10mv voltage difference
  206. $6.80 USD for A123 26650M1?? Legit?
  207. Using a servo drive for recharge
  208. Vent fan
  209. How to Repair a battery terminal
  210. SoC and amps at the original dashboard display
  211. How fast are things changing?
  212. Top and Bottom Balancing
  213. Help me understand "C", voltage, power, and acceleration...
  214. Help with cheapo lead acid batteries
  215. 160S "High Voltage" Pack
  216. CALB SE60Ahr Cells - Good Source?
  217. What defines 100% DOD?
  218. Charging Lithium Basics
  219. What size fuse for Chennic DC-DC charger?
  220. Charger question....
  221. Manual LifePo4 top balance/equalizing, resting voltage
  222. LFP users, who can measure the capacity?
  223. Battery Box insulation
  224. Anyone see a problem with using 3 of these to charge.
  225. Charger Noise?
  226. Question about cheap LiFePo4 cells.
  227. DC Battery Charger?
  228. Once again... lead vs. lithium for beginners
  229. Leaf Batteries
  230. Group buy happening anywhere?
  231. Prius battery in a EV Challenge
  232. CGR18650D Cells
  233. Float charge
  234. Think Tank Discussion
  235. Lithium Pack Descriptions Decoded?!?
  236. We are looking for BETA testers for our EV charging community
  237. Range Extended Miles ZX40, best way to use Honeywell 2000i inverter
  238. Battery AMPS/Volts
  239. LiFePO4 and a full charge
  240. Charger Siemens problem! Chip broken!
  241. Monitoring a pack
  242. Using Multiple Battery Groups
  243. solar car in use
  244. HiPower LiFePO4 100AH in Ford Think Neighbor
  245. consumption 'in storage'
  246. Controller Workings
  247. Load my 120V 160Ah LiPoY pack?
  248. Fast way to bottom-balance a lot of cells?
  249. Building a small battery pack for jetski
  250. Do you keep spare cells (LiFePO4)