3S 25A Li-ion 18650 BMS Battery Protection Board With Balance

SKU: 79

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Description

Over voltage range: 4.25-4.35v±0.05v

Over discharge voltage range: 2.3-3.0v±0.05v

Maximum operating current: 0-25A

Maximum transient current: 34-40A

Quiescent current: less than 30uA

Internal resistance: less than 100mΩ

Working temperature: -40—+50°

Storage condition: -40– +80°

Effective life: more than30000h

Short circuit protection: Yes, delayed self recovery

Precautions:

Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit.

After the line is connected, Need to charge first, then have output.

When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.

Do not mix the good battery and the battery.

The capacity of the battery internal resistance is closer will be better.

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3S 25A Li-ion 18650 BMS Battery Protection Board With Balance