WAOUKS 54.6V 4A Lithium Battery Charger with OLED Display for 13S 48V Li-ion Battery Pack - Smart Fast Charging for E-Bikes, Scooters, and Electric Vehicles - Perfect for Home, Workshop, and Outdoor Use

Product Name: 54.6V 4A Charger Model: WA300-54604B AC Input: 100-120Vac, 50/60Hz Color/Material: Black/Aluminum Case Dimensions: 135x90x50mm Product Weight: 0.85 kg Working temperature: -5 ℃ ~ +40 ℃ Storage temperature: -40 ℃ ~ +70 ℃ Charging Mode: Constant current - Constant Voltage - Trickle : Three-stage intelligent charging Package: 1*54.6V 4A charger 1* US standard power cable 1* Operating manual 2* Fuse for replacing Operating Instruction 1. Before charging, please connect the DC terminal to battery first, and then connect the AC terminal. 2. After charging complete, unplug the AC terminal firstly, and then unplug the DC terminal. 3. No charging or after charging complete, be sure to unplug the DC terminal and AC terminal. Black Red Red

⭕DC Connector by Default is Sent by First Product Picture 3pin C13 ( N+ , L- ),Suitable for Battery Type 13S 48V Li-ion Battery Pack✅

⭕DC Output 54.6 Volt/ 4 Amp; AC Input 100~120Vac, 50/60Hz, Provide 1* US standard power cable and 2* Fuse Can be Changed By Yourself ✅

⭕Three-stage Intelligent Charging Mode Constant Current - Constant Voltage - Trickle to Ensure Battery Fully Charged ✅

⭕Fully charged Auto-stop,Over voltage,Over Current,Short Circuit Protection,and Reverse Protection✅

⭕With LED Indicator light and Cooling Fan, Aluminum Shell Beautiful and Durable, Cooling Faster✅