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Answer: No, charger toggles between charge and standby and battery shows 13+ volts.
Perhaps we can add a voltage regulator with the output set to about 12v?
BMS
Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
| Specification | Value |
|---|---|
| Charging voltage | 12.6V |
| Maximum output current | 20A |
| Maximum output power / charging power | 252W |
| Low Voltage Disconnect | 9V or 3V/cell |
| Size | 59 x 20 x 3.4mm |
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