3S 11.1V/12V/12.6V 50A Balance Li ion 18650 Battery BMS PCB Protection Board With Balance

1、The protection board is for 3 series cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries

2、Charging connector and discharging connector are same, continuous discharging current is 50A

3、Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection

4、It has balance function which would ensure each battery cell being fully charged at same time

5、Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries

Features:

The protection board is for 3 series cell Li-ion batteries, it can be used for ternary batteries, manganese acid batteries and cobalt acid batteries.

Charging connector and discharging connector are same, continuous discharging current is 50A.

Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection.

It has balance function which would ensure each battery cell being fully charged at same time.

Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.

Specifications:

Discharge

Continuous

Discharge Current

50A

Momentary Discharge Current

150A

Charge

Charge

Voltage

12.6V

Charge Current

50A

Overcharge Protection

Overcharge

Detection Voltage

4.28±0.025V

Overcharge Protection Delay

0.5S

Overcharge Cancel Voltage

4.08±0.1V

Balance

Balance

Detection Voltage

4.20±0.025V

Balance Cancel Voltage

4.20±0.05V

Balance Current

60±5mA

Over-discharge Protection

Over-discharge

Detection Voltage

2.8±0.1V

Over-discharge Detection Delay

0.1S

Over-discharge Cancel Voltage

3.0±0.1V

Overcurrent Protection

Overcurrent

Detection Voltage

150mV

Overcurrent Detection Delay

9mS

Overcurrent Protection Current

200±10A

Protection Cancel Condition

Disconnect

Load

Short Circuit Protection

Short

Circuit Protection Condition

Outside

Load Short Circuit

Short Circuit Detection Delay

250uS

Protection Cancel Condition

Disconnect

Load

Internal Resistance

Main

Circuit Conduction Internal Resistance

≤25mΩ

Self Power Consumption

Working

Current

≤30uA

Sleeping Current(Battery Over-discharge)

≤10uA

Operating Temperature

-30℃~+80℃

Size

8x5.5x0.8cm/3.15x2.17x0.31"

Package Includes: 1 x Protection Board 1 x Cable Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.