50.4V 4A Charger 12S 44.4V Li-ion Battery Charger for E-Bike Battery High Power Auto-Stop Smart Charger

Description

Model:WA240-50404S Dimensions: 170x90x50mm Battery type:12S 44.4V Li-ion battery Working power: 100-240Vac, 50 ~ 60Hz Suitable for Battery Voltage: 44.4V Li-ion battery Output voltage: 50.4V (For 12S 44.4V Li-ion Battery) Output current: 4A Use:: Li-ion/Lipo/LiMn2O4/LiCoO2 battery Protection: SCP,OVP,OCP,OTP Charging mode: constant current - Constant Voltage - trickle (floating charge) three-stage intelligent charging Charging efficiency: ≥90% (full load) Working temperature: -5 ℃ ~ +40 ℃ Storage temperature: -40 ℃ ~ +70 ℃ AC power cord, DC connector can be customized. Features: 1. Three-stage charging work mode - constant current, constant voltage, trickle (or float) 2. Safety design, short circuit protection, overcurrent, overvoltage, reverse protection, automatic monitoring of current, conversion charging mode 3. High-precision current and voltage lock, to ensure fully charged, no overcharge 4. Overcurrent, overvoltage, short circuit protection, safe and reliable 5. Conversion efficiency≥ 90%, small size. Light weight. Efficient environmental protection 6. LED Indicator light, all aluminum shell, beautiful and durable 7. European CE, environmental ROHS, safety certification