1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery

45.00 Excl. GST 18%

In stock

  1. High accuracy voltage detection circuit.
  2. Using high voltage device charging terminal.
  3. The built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit).
  4. The battery charge and discharge can control the MOS transistor.
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This is 1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery

Protections:
  1. Short circuit protection
  2. Overcharge protection
  3. Over-discharge protection
  4. Over-current protection
Pins description:

P-: negative of input or output power
P+: positive of input or output power
B-: negative of the battery
B+: positive of the battery

Features:

  • High accuracy voltage detection circuit.
  • Using high voltage device charging terminal.
  • The built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit).
  • The battery charge and discharge can control the MOS transistor.

Specifications:

Compatibility Li-ION 3.7V Batteries (18650, 14500)
Overcharge detection voltage 4.25A±0.05V
Overcharge Lift the voltage 4.23A±0.05V
Over-discharge detection voltage 2.54A±0.1V
Over-current detection current 3A
Working current 1A

Package Includes:

1 x 1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery


*Product Images are shown for illustrative purposes only and may differ from actual product.


Weight 0.01 kg
Dimensions 4 × 1 × 1 cm

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