BMS 4S 12A 18650 Lithium Battery Charger Protection Board

Lithium battery protection board parameters:

Model: Long HX-4S-A01 / Short HX-4S-A10

Long section size: 72 * 17 * 3.0mm

Short paragraph size: 65 * 17 * 3.0mm

Overcharge voltage range: 4.25-4.35v ± 0

Over discharge voltage range: 2.3-3.0v ± 0.05v

Upper limit instantaneous current: 12A

Quiescent current: less than 30uA

Internal resistance: less than 100mΩ

Upper limit working current: 6-8A

Charging voltage: 16.8V-17V

Operating temperature: -40 — +50 ℃

Storage conditions: -40– +80 ℃

Effective life: more than 50,000 hours

Short circuit protection: can be protected, need to restore the charge

Protection board components: Components for the S-8254AA protection chip and AO4407 * 4.