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4820
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Extreme Safety
Intrinsic safety of LFP cell chemistry
Ampace's exclusive full-lifecycle waterproofing -
Ultra-Long Cycle Life
Over 1200 cycles
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Efficient Operation
Aviation connectors for quick installation and removal, simplifying maintenance and lowering operational costs
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Exceptional Adaptability
Worry-free discharge from -20°C to 70°C
Smooth operation in extreme environments
* Data sourced from Ampace Lab. Please refer to actual usage for reference.
Product Parameters
| Battery Model | 4820 |
| Configuration | 15S1P |
| Chemistry | LFP |
| Typical Energy (Wh) | 960 |
| Nominal Voltage (V) | 48 |
| Dimensions (mm) | L184*W156*H285 |
| Typical Weight (kg) | 7.7 |
| Max. Continuous Charging Current (A) | 20 |
| Max. Continuous Discharge Current (A) | 30 |
| Operating Temperature (°C) | Charge: -10 ~ 55 |
| Discharge: -20 ~ 70 | |
| Protection Level | IP67 |
| Communication Method | RS485+4G |
| Cycle Life (25°C) | ≥70% @ 1200 Cycles |
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