4S Lithium Battery Protection Board 12.8V 120A for Lifepo4

Detailed Information About The Product:

1,Overcharge and discharge protection to prevent overcharge and discharge of the battery. Overcurrent protection to prevent abnormal high current of battery

2,Balance protection, battery voltage balance, make battery life 3,Stable heat dissipation, stable heat dissipation of the aluminum substrate, 4, safety protection absorbs anti-high voltage, reduces MOS tube breakdown, ultra-low internal resistance MOS

5,Suitable for most electric tools on the market, electric , electric bicycles, electric tricycles, electric motorcycles, electric vehicles, electric tools, etc. Product name: 4 strings lithium battery protection board

Material: PCBMetal

Color: silver

Model: 4S 120A balanced with the same port-3.2v

Continuous working current: within 120A

Momentary working current: within 300A

Charging voltage: 12.8-16V

Charging current: within 50A

Overcharge protection voltage: single cell 3.75V/-0.025V

Over-discharge protection voltage: single cell 2.10V/-0.05V

Short circuit protection: Yes short circuit test is not recommended)

Applicable assembly: three strings of nominal 3.2V lithium iron phosphate batteries

Load power: DC 12V within 1500 actual motor starting current is less than 300A

Product size: 56 x 86 x 14mm

advantage:

1. Optimized line, bilateral mos channel

2. Increase the heat dissipation aluminum sheet

3. Thicken the copper of the circuit by 2oz

4. original for Hongkang ic

5. 20 high-power mos on both sides Package Contents:

1 x 4 series lithium battery protection board

1 x Sampling cable Only the above package content, other are not included.

Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is /- 1-3cm.

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