Product Name: KXD-48V-53AH lithium iron phosphate battery pack
Battery brand: KXD Kaixinda
Battery nominal voltage: 48V
Battery size / model: KXD-48V-53AH (KXD3073135AF 15S4P)
Nominal capacity (0.2C5A): 53AH
Continuous operating current (A): 50A
Peak discharge current (A): 150A
Recommended charging current (A): 30A
Maximum charging current (A): 50A
Battery operating voltage range (V): 54.75V-42.0V
Charging protection cut-off voltage (V): 54.75V
Discharge protection cut-off voltage (V): 42.0V
Maximum load power (kw): 2.4kw
Charge and discharge port:
1. charge and discharge of different ports, charging port: 10mm2, red, black line length 50cm, with 120A Anderson plug.
2. discharge port: 10mm2, red, black line length 50cm, with 120A Anderson plug, with output end line length 80cm.
Communication function: RS-485 communication, CAN communication (optional, providing PC software and communication protocol)
Battery size (mm): H170mm*W245mm*L600mm (including output port)
Battery weight (kg): about 36kg (including sheet metal casing)
Charging temperature (°C): 0°C～45°C
Discharge temperature (°C): -20°C～60°C
Storage temperature (°C): -20°C～45°C
Battery temperature protection (°C): 60°C±5°C
Battery life: 3000 cycles or more
Battery warranty: 12 months
Shell material: sheet metal spray paint black

Charger model: KXD-4818AF smart charger
Rated input voltage (V): 220V
Voltage input range (V): AC 200-240V
Output voltage (V): 54.75V ± 0.5V
Output current (A): 18A ± 5%
Maximum output power (W): 985.5W
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 line (m): 1.0 m long with 120A Anderson plug-in connector
Net weight (kg): about 4.5kg
Shell material: aluminum alloy
Battery charging time (h): about 3.2h
Features: high and low temperature discharge performance, long cycle life, light weight battery, high safety performance, green and environmental protection
Widely used in: electric boats, electric submarines, underwater robots, AGV/RGV/MGV automatic vans, 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.