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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~ +80degree 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.
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