Description
Parameter
Size: 76*53*10MM / 76*53*20M
Weight: 76g / 104g
Current: 20A 40A
Application: Nominal li-ion battery 3.7V
recharging current-
Charging current: <10A/15A
Internal resistance: <30mΩ
Overcharge protection-
Detection voltage: 4.25±0.025V
Detection delay: 1000±500MS
Release voltage: 4.15±0.05V
Over-discharge voltage protection-
Detection voltage: 2.75±0.1V Detection delay: 1000±500MS
Release voltage: 3.0±0.1V
Balanced voltage
Detection voltage: 4.15±0.025V
Detection delay: 100±50MS
Balance current: 42±5MA
Discharge overcurrent protection-
Detection voltage: 50MV
Detection delay: 1000±500MS
Current protection: 50±10A 100±20A
Short circuit protection-
Trigger condition: external short circuit
Detection delay: <300us
Release condition: disconnect the load
Self-consumption-
Working power consumption: <35UA
Sleep over discharge power consumption: <10UA
Operating temperature range: -30°~+80°C
Application range:
LED, solar street light, 18650 battery pack, power bank and other small lithium battery equipment.
Note: It can be connected with weak current switch, temperature control, GPS port.
Shipping list:
1X 13S 48V (Or 14S 52V) 20A/ 40A Li-ion Battery Protection Board with Balance at the Same Port
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