DC 9V 4A 2S Lithium Battery Protection Board Li-ion Cell with Balanced Charging

SKU: GP-1163824

$8.09

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Specifications
Size:43*10*2.5mm
Charging voltage:DC 9V
Current:4A
Balance:YES
Features
Built-in high-precision voltage detection circuit.
Connect the terminals of the charger with high withstand voltage devices.
Built-in three overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit).
Through the MOS tube can control the current charge and discharge.
Wide operating temperature range:-40 → ~ +50 →.
Low current consumption.
Description Of Welding Points
B+:Connect the battery positive
B-:Connect the battery negative
MB:Connect the contacts in Battery 1 and Battery 2
P+:Connect / discharge side positive (shared with the charging side and the discharge side)
P-:Receiver / Discharge terminal negative (shared with the charging side and the discharge side)
Note:Due to the manual measurement, there might be some errors, please understand.
Package included
1 x lithium battery protection board

Weight 0.005 kg

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