- Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage
- It will protect battery pack from overcharging, over-discharging over-current and short circuit
- With equilibrium function to keep each cell in balance and good service life
- Used for 4 series 12V Lithium batteries, comes with 5P-250mm wires
- Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries

Specification:
- Discharge
- Continuous Discharging Current: 100(MAX) A
- Instantaneous Discharge Current: 120 A
- Charge
- Charging Voltage: 16.8 V
- Charging Current: 10(MAX) A
- Overcharge Protect
- Over-charge Detect: 4.28±0.05 V
- Protect Delay: 0.5S
- Over-charge release: 4.08 ±0.05 V
- Balance
- Detect Voltage: 4.2±0.05 V
- Release Voltage: 4.2±0.05 V
- Balance Current:58
- Over-discharge Protect:
- Over-discharge Detec t: 2.5±0.08 V
- Over-discharge Detect delay: 0.1S
- Release Voltage: 2.9±0.1 V
- Over-current Protect:
- Detect Voltage 150 mV
- Detect Delay: 40 mS
- Current Detect: 120±10 A
- Release Condition: Cut Load
- Short-circuit Protect
- Protect Condition: Load Short Circuit
- Detect Delay: 250 uS
- Release Condition: Cut Load
- Temperature Protect : / / ℃
- Resistance
- Inner: ≤20 mΩ
- Self-Consumption
- Working Current: ≤ 30 uA
- Sleep Current (when Over-discharge): ≤20 uA
- Working Temperature
- Range: -20/+80 ℃
- Size: 70*60*8.5mm

Package Includes:
1 Piece Battery Protection Board