High Power
BS2000A-7220 Series
72V 20A High Power Battery Charger (1440W)
Power1440W
Output72V / 20A@220Vac
Output Voltage60-88Vdc
Shutoff Current1.5A
Input100-240Vac
Max Input Current8A@220Vac
Efficiency93%
Noise≤45dB
WaterproofIP65
CommunicationCAN-bus
Aux Power12V / 3A
Battery TypesLead-acid, Gel, AGM, Sodium, Lithium
Dimensions282×166×90mm
Weight4.5 KG
Operating Temp-20~50°C
Storage Temp-40~95°C
Key Features
- CAN-bus Communication - Integrates with BMS and vehicle control systems
- 12V / 3A Auxiliary Power Output - Powers onboard electronics during charging
- Battery Activation Function - Revives deeply discharged batteries
- External 3-colour LED Indicator - Shows charging status at a glance
- Charge Interlock Protection - Prevents accidental disconnection
- 1440W High Power - Efficient charging for 72V battery systems
- Multi-protection: OTP, Reverse Polarity, Short-circuit, Over-voltage
- High efficiency (93%) reduces heat and saves energy
Applications
Application Scenarios
72V Industrial Forklifts
1440W output provides reliable, efficient charging for 72V counterbalance forklifts and reach trucks. Battery activation ensures recovery of deeply discharged batteries.
CAN-bus Smart Charging
CAN-bus interface enables the charger to receive charging commands and transmit status data to vehicle BMS, supporting adaptive and scheduled charging.
Auxiliary Power Integration
12V/3A auxiliary output provides power to vehicle ECUs, door locks, and lighting during the charging session, supporting advanced onboard electronics.
Compact & Versatile Deployment
Same 282×166×90mm platform as BS2000A series allows standardised mounting and installation across 12V to 72V fleet charging infrastructure.