18650 Li-ion Lithium Battery Charger Protection Board is  3S 10A board. Battery Charger Protection Board with 10.8V rated voltage for polymer battery, 11.1V 18650 or 3.7V lithium battery rated voltage and  12.6V lithium battery can be charged. And discharge 10A (referring to the maximum discharge current limit) Lithium battery protection board it also comes with over-charge, over-discharge, over-current, short circuit protection.
A battery pack built together with a battery management system with an external communication data bus is a smart battery pack. A smart battery pack must be charged by a smart battery charger.

Features of 3S 10A 18650 Li-ion Lithium BMS PCM Battery Charger Protection Board:

  1. 100% Brand new and good quality.
  2. Short-circuit protection: protection.
  3. Self-recovery delay.
  4. Components for the Seiko S-8254AA protection chip and genuine FDS 4435A.

Specifications of 18650 Li-ion Lithium Battery:

  1. Model: HX-3S-01
  2. Size: 50 * 16 * 1.0mm
  3. Current at rest: less than 6uA
  4. Useful life: more than 30,000 hours
  5. Short circuit protection: protection, self-recovery delay.
  6. Input voltage: 12.6V
  7. Over-charge voltage range: 4.25-4.35v ± 0.05v
  8. Over-discharge voltage range: 2.3-3.0v ± 0.05v
  9. Maximum operating current: 5-8A
  10. Overload voltage range: 4.25-4.35 v 0.05 v
  11. Overpressure voltage range: 2.3-3.0 v 0.05 v
  12. Maximum instantaneous current: 9-10A
  13. Operating temperature: -40 — +50 ℃
  14. Storage conditions: -40 — +80 ℃
  15. Quiescent current: less than 6uA
  16. Internal resistance: less than 60mΩ


Image result for 3S 10A 12V Lithium Battery

Image result for 3S 10A 12V Lithium Battery


The battery will heat when using it, it means the battery does not apply, please don’t keep using because the battery will be damaged soon.
The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish machine battery pack, electric bicycle battery pack, children’s car battery, 775 (4A)motor, 1W fish eye LED light!


1. Please strictly follow the wiring 0V (B -), 3.7V (B1), 7.4V (B2), 11.1V (B +), do not deliberately short circuit.
2. Please charge after connecting the line, then it will have output.
3. When connecting three groups of batteries, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use in series. Discharge test, the voltage drops quick.

Package Includes:

  • 1 x 3S 10A 18650 Li-ion Lithium BMS PCM Battery Charger Protection Board

Additional information

Weight 0.1 kg


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