Parameters
Product name | 72V-350AH lithium iron phosphate battery |
Battery Brand | MANLY |
Nominal battery voltage | 72V (76.8v) |
Battery specification/model | ML-72V-350AH |
Total battery power (Wh) | 26880Wh |
Capacity (0.2C5A) | Nominal value: 350AH |
Minimum | 350AH |
Continuous working current (A) | 240A |
Maximum working current (A) | 250A |
Discharge overcurrent protection I (A) | 260A, 3s |
Discharge overcurrent protection II (A) | 450A, 1s |
Standard charging current (A) | 100A (25℃) |
Maximum charging current (A) | 150A (25℃) |
| Charge overcurrent protection (A) | 160A, 1s |
| Internal resistance (Max, at 1000Hz.) | ≤60mΩ |
| Battery operating voltage range | 86.4V-64.8V |
| Charging protection cut-off voltage | 86.4V |
| Discharge protection cut-off voltage | 64.8V |
| Maximum load power (kW) | Maximum load ≤ 15kW |
Features:
1. Power control: Yes, weak current switch control output, optional: remote control or battery control
2. Charging and discharging form: charging and discharging with different ports at the same end, BMS at the same end, divided into two ports
3. Charging port and wiring parameters: The charging terminal adopts 50mm², red and black +350A Anderson plug connectors (gray) installed on the battery box.
4. Discharge port and wiring parameters: The discharge terminal adopts 50mm², red and black +350A Anderson plugs (gray). With 350A gray Anderson plug +50mm² RV copper wire, the length of red and black cables is 100cm.
5. Communication port A and wiring parameters: RS-485 communication, the interface adopts a 5-core 0.5mm² sheathed cable, the line length is 3m + GM16 type 5-core aviation plug and its female socket. End position definition (1: RS-485-A, 2: RS-485-B). Provide communication protocol for PLC to read. When communicating, choose one of the two, you cannot communicate at the same time. With display: ET-T480272-04304CT8M
Communication port B and wiring parameters: CAN communication, the interface shares a 5-core aviation plug, 0.5mm² sheathed wire, and the wire length is 3m. End position definition (4: CAN-H, 5: CAN-L). Provide communication protocol for PLC to read.
6. Battery life: ≥2000 cycles, 0.5C charge and 0.5C discharge 80% DOD, capacity ≥ nominal capacity*80%
7. Battery warranty period: 36 months
8. Shell material: 3.0mm iron plate insulated and plastic sprayed box. The default matte black, other colors can be customized.
9. Protection level: IP53
Note: When the battery is lightly charged or lightly discharged, the SOC should be calibrated at least once every 2 months. Use a charging current less than 0.5C to fully charge the battery to calibrate the SOC.
Product application areas: AGV, RGV, automatic handling vehicles, shuttle vehicles, shuttle plates, smart flatbed trucks, warehouse handling equipment, fire-fighting robots, security patrol robots, rescue robots, intelligent robots, electric forklifts, AGV stackers, flatbed trucks, lifting platforms Vehicles, special vehicles and equipment, etc.;
BMS electrical schematic:
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