Specification:
Features:
1. Brand new and high quality.
2. It adopts high current and high withstand voltage discharge MOSS. The internal components are brushed with three anti-adhesive (waterproof, anti-static, anti-interference), stable ans reliable quality.
3. The board has short circuit protection function, overcharge protection function, over discharge protection function, balanced voltage function, low conduction internal resistance functions.
4. Suitable for lithium batteries with nominal voltage 3.7V 10-14 strings
5. Applied to rechargeable lithium ion battery, lithium battery.

Specification:
Condition: Brand New
Model: TK14S40A-10M/V1
Single Overcharge Protection Voltage: 5.24±0.025V
Single Overcharge Release Voltage: 4.19±0.05V
Rated Charging Current: ≤40A
Single-Chip Over-Discharge Protection Voltage: 2.8±0.08V
Single-Chip Over-Discharge Release Voltage: 3.0±0.08V
Discharge Protection Current: 120±10A
With Or Without Short Circuit Protection: Yes
Short Circuit Protection Recovery Condition: Load-Disconnect
Equilibrium Voltage: 4.25V
Equilibrium Current: ≤26Ma
Internal Resistance: ≤3.5mΩ
Self-Consumption: ≤50uA
Weight: Approx. 108g / 3.8oz
Size: Approx. 60 * 90 * 10.1mm / 2.4 * 3.5 * 0.4in

Package List:
1 * Lithium Battery Protection Balance Board Module
1 * Connecting Cable

Note:
1. The difference between the split port and the same port: the split port: when charging and discharging, the positive and negative poles are separated; the same port: charging current is the same as the discharge current, and charging and discharging are in the same place.
2. Without balance and balance: balance: when the high-voltage battery is discharged with a resistor, waiting for the low-voltage battery to the voltage to achieve the same voltage and improve the performance of the whole