Products
3 strings of 12V18650 lithium battery protection board 11.1V/12.6V with balanced 25A overcurrent, overcharge and overdischarge protection -63915
product detail
3S 12V18650 Lithium Battery Protection Board HX-3S-FL25A-A 11.1V-12.6V with Equalization 25A Over-Current Over-Charge Protection
Product parameters:
Charging voltage: 12.6-13V
Equilibrium current: 45mA
Overcharge voltage range: 4.25-4.35±0.05v
Over-discharge voltage range: 2.3-3.0±0.05v
Upper limit working current: 20-25A (pay attention to heat dissipation)
Upper limit instantaneous current: 35-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mΩ
Effective life: more than 30,000 hours
Short circuit protection: protection, delay self-recovery
Working temperature: -40~+50
degree
Storage conditions: -40~ +80 degree
The scope of products:
Massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring standby power supply, and other products.
Test point description: S1 S2 short circuit P + P- will output voltage, indicating that all MOS protection is normal, plus a normally open temperature detection can extend the temperature protection.
