Product Name: KXD-48V-120AH Power Lithium Battery Pack Battery Brand: KXD Kaixinda Battery nominal voltage: 48V Battery size / model: KXD-48V-120AH Combination method: KXD4273180AL40Ah 3.7v 40Ah 13S3P Nominal capacity (0.2C5A): 120Ah Continuous working current (A): ≤60A Peak discharge current (A): ≤150A Recommended charging current (A): ≤20A Maximum charging current (A): ≤30A Battery operating voltage range (V): 54.6V-39V Charge cut-off voltage (V): 54.6V Discharge cut-off voltage (V): 39V Maximum load power (kw) 2.2kw Charge and discharge port: Charge and discharge at the same end, 6mm2, red and black line length 50cm, with 120A Anderson plug. With output line length 50cm. Communication method: RS-485 communication Provides communication protocol. Battery size (mm): H200mm*W320mm*L465mm Battery weight (kg): about 53kg Charging temperature (°C): 0°C~45°C Discharge temperature (°C): -20°C~60°C Storage temperature (°C): -20°C~45°C Battery life: 1000 cycles or more Battery warranty: 12 months Shell material: 1.2mm, sheet metal (surface painting treatment) black Features: long cycle life, light battery weight, high safety performance, green and environmental protection Widely used in: AGV/RGV/MGV automatic trucks, robots, low-speed electric vehicles, old scooters, four-wheel electric vehicles, communication equipment, medical equipment, solar street lights, household energy storage, energy storage power stations, etc. Charger parameters Charger model: KXD-4818AF Rated input voltage (V): 220V Voltage input range (V): AC 200-240V Output voltage (V): 54.0V ± 0.5V Output current (A): 18A ± 5% (charging time is about 8 hours) Maximum output power (W): 972W Efficiency: ≥85% Shell size (mm): L304mm × W175mm × H90mm Charging indication: Power LED1: Red LED2: Green light Charging LED1: Red light LED2: Red light Full of LED1: Red light LED2: Green light Display voltage (V), current (A) Input interface: through IEC standard Power cord (m): 1.5 m long Output cable (m): 1.0 m long with 50A Anderson plug connector Net weight (kg): about 4.5kg Shell material: aluminum alloy