13-cell 48V ternary lithium battery protection board, same port equalization board, protection board 20A

1、Multiple Protection Functions: Built in smart chip, with multiple protection functions such as overcurrent, overvoltage, high temperature, short circuit, etc., giving you peace of mind

2、More Intelligent: Integrated BMS solution is developed from the single cell cascade solution, has the advantage of a single chip to control multiple strings of lithium batteries. One core has multiple functions and is more intelligent

3、High Efficiency MOS Tube: Special high efficiency MOS tube, the lower internal resistance, the less loss, and the stronger the power

4、Safe And Reliable: The same port balance is passively balanced, safe and reliable. Aluminum alloy heat sink can quickly dissipate heat to ensure the safety of components

5、Achieve Balancing: Use resistance heat to release the excess power of high capacity batteries so as to achieve the purpose of balancing and extend battery life 6、Applied To Power Tools: Protection board can be applied to power tools, electric scooters, motorcycles, electric motorcycles, electric tricycles, electric vehicles and other supporting lithium batteriesItem Type: Battery Protection Board

Protection Function: Overcharge, overdischarge, overcurrent, temperature control, balance protection, etc.

Charging Voltage: Number of strings·overcharge voltage(ternary 4.2V)

Applicable Single Battery Voltage: 3.7V

Overcharge Protection:

Detection Voltage: 4.25V±0.05V

Detection Delay: 1S

Release Voltage: 4.15V±0.05V

Balance Voltage:

Detection Voltage: 4.18V

Release Voltage: 4.18V

Balance Current: 30mA±5mA

Over Discharge Voltage Protection:

Detection Voltage: 2.7V±0.1V

Detection Delay: 1S

Release Voltage: 3.0V±0.1V

Over Discharge Current Protection:

Detection Delay: 1S

Release Condition: Disconnect the load

Short Circuit Protection:

Trigger Condition: Short circuit of external load

Detection Delay: ≥250us

Release Condition: Disconnect the load

Temperature Control Protection:

Temperature During Charging: <-5℃; >50℃

Temperature During Discharge: -20℃~75℃

Self Consumption:

Working Power Consumption: 100uA

Sleep And Over Discharge Power Consumption: 20uA

Placement Temperature:

Temperature Range: -40℃~80℃

1 x Battery Protection Board

1 x Flat Cable