4S Lithium Battery Protection Board 12.8V 120A Lithium Iron

Detailed Information About The Product:

1goodOvercharge and discharge protection to prevent overcharge and discharge of the battery. Overcurrent protection to prevent abnormal high current of battery
2goodBalance protectiongood battery voltage balancegood make battery life longer
3goodStable heat dissipationgood stable heat dissipation of the aluminum substrategood 4good protection absorbs anti-high voltagegood reduces MOS tube breakdowngood ultra-low internal resistance MOS
5goodSuitable for most electric tools on the marketgood electric scootersgood electric bicyclesgood electric tricyclesgood electric motorcyclesgood electric vehiclesgood electric toolsgood etc. Product name: 4 goods lithium battery protection board
Material: PCB+Metal
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 goodshort circuit is not recommendedgood
Applicable assembly: three goods of nominal 3.2V lithium iron phosphate batteries
Load power: DC 12V within 1500 watts goodactual motor starting current is less than 300A
Product size: 56 x 86 x 14mm
advantage:
1. Optimized linegood bilateral mos channel
2. Increase the heat dissipation aluminum sheet
3. Thicken the copper skin 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 contentgood other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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