Model:WA180-14610S Dimensions: 135x90x50mm Battery type:4S LiFepo4 battery Working Input: 100-240Vac, 50~60Hz Suitable for Battery Voltage:4S 12.8V 14.4V LiFepo4 batteryOutput Voltage: 14.6V (For 4S 12.8V 14.4V LiFepo4 Battery) Output Current: 10A Use: 14.4V LiFepo4 batterybattery 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