| Customization: | Available |
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| Weight: | 149kg |
| Warranty: | 5 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Model | GBP48-280H | GBP48-300H | GBP51.2-280H | GBP51.2-300H |
| Nominal volt(V) | 48 | 51.2 | ||
| Cell specification (Ah) | 280 | 314 | 280 | 314 |
| Nominal capacity(Ah) | 280 | 314 | 280 | 314 |
| Working volt range | 42~54.75 | 44.8~58.4 | ||
| Recommended charging volt(V) | 51.75 | 55.2 | ||
| Recommended discharging cut-off volt(V) | 45 | 48 | ||
| Standard charging current (A) | 100 | |||
| Maximum continuous charging current(A) | 150 | |||
| Standard discharging current(A) | 100 | |||
| Maximum discharging current(A) | 150 | |||
| Proper temperature(ºC) | -30~60 (Recommended 10~35) | |||
| Allowable humidity range(%RH) | 85 | |||
| Storage temperature(ºC) | -20~65 (Recommended 10~35) | |||
| Protection level | IP20 | |||
| Cooling method | Natural air cooling | |||
| Maximum size(D*W*H)mm | 246*480*990 | |||
| Net weight (kg) | 138.5 | 142.5 | 141 | 145 |
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