Description: The advanced digital management charging technology and can protect the battery all-around, Full automatic trickle charge. smart three-phase charging mode makes is charge quikly Specification: Model: SON-1210D+ Input Voltage: 110V-240V Output Voltage: 12V Input Frequency: 47-63HZ Charging Current: 10A Battery Capacity:20~ 150ah Charging Mode: Three Steps Full load efficiency: ≥ 87% Working Temperature: -20~+90 ℃ Function: Evaporation function Automatic Trickle function Anti-overvoltage charge function Power, energy Short circuit protection Soft start function overcharge Wide voltage range Note: This battery charger is with plug adaptor, no matter what country you are in, you can use this charger. 1.Please allow 1-3cm errors due to manual measurement. 2.Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Package Included: 1 X Smart Fast LCD Discplay Battery Charger(US Standard Plug) 1 X English Manual ,,,,,,,