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  1. Wanted: [EU] 4S Headway 38120HP LiFePo4 or similar

    Classifieds
    As above, new or used, would also take the old 38120P or 8S of the S types (any format) or even LifeBatt X-1P. Or if anybody from the UK wants to split and ship onwards from http://www.eclipsebikes.com/headway-lifepo4-38120hp-p-1094.html Same problem with this and this - the guy still has some...
  2. Looking for Headway 16S2P case or Lid

    Batteries and Charging
    Hi all. I have been using 384 of Headway 38120S cells in my car for a while now and one of the battery boxes, of which holds 32 cells, had cracked where the lid screws to the rest of the case. Unfortunately Headway no longer makes nor uses these cases. They have been very helpful but can not...
  3. For Sale; New Headway 15's $26 each

    Classifieds
    I have dozens of extra Headway 15ah LifePO4 cells for sale. We bought a few pallets for Prius Plug In Conversions and have some left over. Model 40152S NEW IN BOX and IN STOCK in Boulder, Colorado. Available for immediate shipment. $26 each + actual shipping cost 2 position orange...
  4. I experienced my first burnt up cell today, and got video!

    Batteries and Charging
    Was about to take it for a test run after rebuilding the speed controller, but ran into other issues. I'm needing to test out some things to figure out what initiated the whole thing. It is actually kinda satisfying to have my own experience with a catastrophic cell failure. These are Headway...
  5. 3.2V Headway Battery Distributor Suggestions

    Batteries and Charging
    I am currently working on a team that is putting together a battery system for a Jeep Cherokee conversion. We have decided to use 8Ah 3.2V Headway battery cells and are currently in the process of determining a reputable supplier. Any recommendations regarding a cost friendly and professional...
  6. Lithium Battery compared - Thunder Sky, CALIB, Headway, Hi-Powers, etc.

    Batteries and Charging
    Lithium Battery compared -$- Thunder Sky, CALB, Headway, Hi-Powers, etc. I want to start this thread to compare Lithium Battery, based on personal experiences. Let try to keep this compact, so it would be easy to use it as a reference later. I am thinking what should I get Thunder Sky, CALB...
  7. headway 40160S cells are available in bulk

    Parts Vendors
    Hi all, Long time haven't been to Diyelectricar. a little busy with my business during this period. Headway lithium battery had imported a new advanced production line, and 40160S LiFePO4 cells are in bulk production now. Also, 38120S/38120L(3.2V10AH) cells and 38120PS/38120P(3.2V8AH) cells...
  8. headway 38120L/38120S/38120P are available

    Batteries and Charging
    Hi all, Headway 38120L/38120S/38120P cells are all available now!! The detailed specifications of these cells,please find in attachment. Lorraine --Xinghai Energy email: [email protected] MSN: [email protected]
  9. headway 38140S(3.2V12Ah) lifepo4 cell available now

    Batteries and Charging
    we have newest models : 38140S and 40160S(3.2V16Ah) cylindrical cells. compare with 38120,higher capacity! 38140S Nominal Capacity: 12AH Nominal Voltagge: 3.2V Charging Voltage:3.65V Cut off Discharge Voltage:2.0V Charging Method:CC/CV Max Charg Current(continuous):60A Max...
  10. Headway LiFePO4 cells

    Parts Vendors
    I have an order of Headway LiFePO4 Cells on the way via air as we speak. Pre-orders are now available! Please visit http://www.kennedyalternativeenergy.com for more details or to place an order. These are Headway 38120s 10Ah cells, 5C continous - 10C pulse discharge. -All cells are quality...
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