Features: 1. 3 series 12V 18650 Li battery protection board with equilibrium,max working current 25A. 2. Short circuit protection,over charge/discharge protection. 3. MOS transistor can control the battery charge and discharge. 4. Low standby current consumption. 5. Suitable for massager battery pack, LED lamp standby power, 12V electronic products, solar street lamp battery pack, monitoring standby power, and other products.
Description: 1. Test point: S1 S2 short circuit P + P - will output voltage, indicating that all MOS protection is normal, adding a normal temperature detection can expand the temperature protection. 2. The size of the protection board is 56*45*4.0 mm, and the components are Hongkang 2110-CB protection chip + Hongkang BB3A equalization IC and AOD472*8 or AOD452*8. 3. Suitable for massager battery pack, LED lamp standby power, 12V electronic products, solar street lamp battery pack, monitoring standby power, and other products.
Specification: Color: Green Model: HX-3S-FL25A-A Over charge voltage range: 4.25-4.35V + 0.05V Over discharge voltage range: 2.3-3.0V + 0.05V Max working current: 20-25A (pay attention to heat dissipation) Max peak current: 35-40A Working temperature: -40---+50℃ Storage condition: -40-- +80℃ Quiescent current: less than 30uA Life: more than 30000 hours. Resistance: less than 100m ohm. Short circuit protection: yes, self recovery delay Equalizing current: 45 mA Charging voltage: 12.6V-13V
Package Information: Package size:80 x 50 x 30mm/3.15 x 1.97 x 1.18 in Package Weight: 13g/0.46oz Polybag Package
Package Included: 1 x Li-ion Battery Protection Board