4s 12v 50a Pcb Protection Board Inverter Ups Battery With Balance compatible Lifepo4 Life 18650 Iron P

Specifications:
Charge Current: 50A
Overcharge Detection Voltage: 3.65 +/- 0.025V
Overcharge Protection Delay: 0.5S
Overcharge Cancel Voltage: 3.6 +/- 0.1V
Balance Detection Voltage: 3.6 +/- 0.025V
Balance Cancel Voltage: 3.6 +/- 0.05V
Balance Current: 10 +/- 5mA
Over-discharge Detection Voltage: 2.35 +/- 0.1V
Over-discharge Detection Delay: 0.1S
Over-discharge Cancel Voltage: 2.8 +/- 0.1V
Overcurrent Detection Voltage: 150mV
Overcurrent Detection Delay: 9mS
Overcurrent Protection Current: 200 +/- 30A
Protection Cancel Condition: Disconnect Load
Short Circuit Protection Condition: Outside Load Short Circuit
Short Circuit Detection Delay: 250uS
Protection Cancel Condition: Disconnect Load
Main Circuit Conduction Internal Resistance: less than or equal to 25m ohm
Working Current: less than or equal to 30uA
Sleeping Current(Battery Over-discharge): less than or equal to 10uA
Operating Temperature:-30℃~﹢80℃
colour: silver
Material: metal + PCB
size: 80x55x1.6mm

Package Contents:
1 x Battery Protection Board
1 x cable

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.