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  1. R

    Recovering over discharged cells in a pack when still connected as 10S2P to a BMS

    I've manged to get the pairs back to roughly similar values 3.5v. I've been using magnetic leads I've made to connect to the metal nickel strips. All the balance connectors are also done in nickel direct to BMS board which is why I can't easily disconnect the BMS without major rework. Then I...
  2. R

    Recovering over discharged cells in a pack when still connected as 10S2P to a BMS

    I'm trying to revive a 36v Qualcast battery for a RC mower project. Its battery doesn't charge on the original charger just flash's green after a bit indicating its fully charged. Its a 10S2P pack and I've found half the cell pairs are down to 2.6v and the rest around 3.3v. The battery is the...
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    Bypassing Charge port on brushed controllers with SLA's Batteries

    By passing none working charge ports on brushed dc controllers. I've got a 36v SLA powered 800W Kids Dirt bike and a similar 36v SLA powered DTX Razor Drift Trike. Both controllers appear to have duff charge ports and when the chargers are plugged in the LED remains green and wont charge the...
  4. R

    Motor Identification

    I was wondering if anyone could help and identify the make and model of this scooter brushless motor I've found on eBay so I can find more detailed specs and sizing info thanks. https://www.ebay.co.uk/itm/Electric-Brushless-Motor-48-volt-1000-watt-Motor-chain-driver-G1000-Gocart-etc-/263260895027
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