Mini 5S 20A 18V 21V Li-ion Battery Charge Board Temperature Protection

Voltage:

Charging voltage: 21V

Single-cell charging voltage: 4.225V

Current :

Continuous discharge current: 8-20A

Overload protection:

Overload protection single cell detection voltage: 4.225V

Overload protection delay: 1S

Overload protection single cell recovery voltage: 4.125V

Overload protection release delay: 1mS

Over discharge protection:

Over-discharge single cell detection voltage: 2.7V

Over-discharge protection delay: 1S

Over-discharge single cell recovery voltage: 3.0V

Over-discharge protection release delay: 1S Over- current protection Over-current detection voltage: 0.1-0.2V Over

- current detection current: 30 ± 5A

Overcurrent detection delay: 1S

Recovery status: automatic recovery

Short circuit protection:

With or without short circuit protection: yes

Short circuit detection delay: 250uS

Short circuit release delay: 1S

Short circuit detection voltage: 0.5V

Recovery state: automatic recovery after disconnecting the load

Temperature protection:

Over temperature protection temperature: 70 ± 5

Over temperature recovery temperature: 55 ± 5 ℃

Power consumption:

Working status: 25uA (25 ℃)

Sleep mode: 6uA (25 ℃)

Internal resistance :

Discharge main circuit internal resistance: 30 ± 5mΩ

Temperature protection:

Working temperature: -40 -85 Relative humidity≤ 75%

Storage temperature: -40 ℃-125 Relative humidity≤ 75%

Size :

L*W: 56*58.3(mm)

Package Includes:

1* Battery Charge Board

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.