describe:



1. This protection board is a commonly used LiFePo battery protection board for 3s 4s 5s (can be adjusted according to the number of strings used), and the default shipment is 5S ternary lithium batteries.

2. Designated chip, stable performance, support disconnection protection, overcurrent protection, overdischarge protection, overcharge protection, belt balance, etc.

3. "Same port" and "different port" are common. The protection board uses 15 high-power ultra-low resistance MOS tubes (8 for discharging, 7 for charging), and the same port mode can support 60A discharge current and 60A charging current; different The port mode discharge current is 80A, and the charging current is 60A.

4. It can be used in LiFePo batteries, battery packs, etc.



Scope:

Single battery overcharge protection voltage: 3.61-3.69 V

Single battery overcharge protection recovery voltage: 3.5-3.6V

Overcharge protection delay: 1.5-2.5S

Single battery over-discharge protection voltage: 2.27-2.43 V

Single battery over-discharge protection recovery voltage: 2.45-2.65 V

Overcharge protection current: 100A

Over-discharge protection current: 100A

Over-discharge protection delay time: 0.5-1.5S

Temperature protection: Yes, there is a temperature control interface.

Disconnect protection: yes

Shortage protection: Yes

Out of stock delay: 100-600 USD

Short-circuit protection recovery mode: uninstall release.

Contact discharge current: 80A

Synopline discharge current: 60A

Charging current: 60A

Balance function: Yes

Ampere balance (current): 50MA

Voltage balance accuracy: 3.355-3.455 V