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7428 -
7428
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Extreme Safety
Cell: BP system material, intrinsic safety
Pack: Explosion-proof design, cloud-based safety early warning -
Exceptional Power
80A continuous discharge
120A pulse discharge -
Ultra-Long Cycle Life
Cell: 3000 cycles at room temperature / 2000 cycles at high temperature
Pack: Supports 6-year design life -
Lightweight Design
Cell: Energy density ~250wh/kg
Pack: 7428<13kg, can be lifted with one hand
* Data sourced from Ampace Lab. Please refer to actual usage for reference.
Product Parameters
| Battery Model | 7428 (BP) Under-seat Compartment | 7428 (BP) Footwell |
| Configuration | 20S1P | 20S1P |
| Chemistry | BP | BP |
| Typical Energy (Wh) | 1950 | 1950 |
| Nominal Voltage (V) | 74 | 74 |
| Dimensions (mm) | L206*W129*H323 | L282*W203*H129 |
| Typical Weight (Kg) | 13 | 13 |
| Max. Continuous Charging Current (A) | 42 | 42 |
| Max. Continuous Discharge Current (A) | 80 | 80 |
| Operating Temperature (°C) | Charge: -10 ~ 55 | Charge: -10 ~ 55 |
| Discharge: -20 ~ 65 | Discharge: -20 ~ 65 | |
| Protection Level | IP67 | IP67 |
| Communication Method | CAN | CAN |
| Cycle Life (25°C) | ≥70% @ 2000 Cycles | ≥70% @ 2000 Cycles |
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