5S 15A Li-ion Lithium Battery 18650 Charger PCB BMS 18.5V 21V Cell Protection Board Integrated Circuits

Description

Brand new

This board is 5 string 3.7V/4.2V lithium battery protection board

High current protection board, continuous 15A current

Protection board with overcharge protection, over-discharge protection, over-current protection, short circuit protection.

P+ P- is the abbreviation of PACK+ PACK-, that is, the output of positive and negative poles

B+ B-is the abbreviation of battery, which is the positive and negative pole of the battery.

PCB board size: (approx.)8.8x1.6cm/3.46x0.63"

Detailed Parameters:

Discharge:

Continuous discharge current: 15A(max)

Instantaneous discharge current: 25A

Charge:

Charge voltage: 21V

Charging current: 15A(max)

Overcharge Protect:

Over-charge detect: 4.28±0.05V

Protect delay: 0.5s

Over-charge release: 4.28±0.05V

Over-discharge Protect:

Over-discharge detect: 2.55±0.08V

Over-discharge detect delay: 0.1s

Release voltage: 2.9±0.1V

Short-circuit Protect:

Protect condition: Cut load

Detect delay: 250uS

Release condition: Cut load

Over-current Protect:

Detect voltage: 150mV

Detect delay: 9MS

Current detect: 30±3A

Release condition: Cut load

Inner Resistance: ≤20mΩ

Self-consumption:

Working current: ≤30uA

Sleep current: (when over-charge)≤10uA

Working Temperature Range: -30-+80℃

Quantity: 1 Pc

Note:

Please allow 0-1mm error due to manual measurement. pls make sure you do not mind before you bid

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Included

1PCS * 5S 15A Li-ion Lithium Battery 18650 Charger PCB BMS 18.5V Cell Protection Board