48v 1000w 11.6ah rechargeable dolphin li-ion lithium battery pack for ebike

Our feature of this 48v 1000w 11.6ah rechargeable dolphin li-ion lithium battery pack for ebike:
2.More Picture show of this 48v 1000w 11.6ah rechargeable dolphin li-ion lithium battery pack for ebike:


3.Detailed parameters of this 48v 1000w 11.6ah rechargeable dolphin li-ion lithium battery pack for ebike:
| Model | NC-020 | NC-021 |
| Battery Material | Lithium ion 18650 2600mah cell Samsung 26F | Lithium ion 2900mah NCR18650PF |
| Nominal Voltage | 48V | 48V |
| Rated Capicaty | 10.4Ah | 11.6Ah |
| Pack Dimension | (mm) | (mm) |
| Internal Impedance | ≤120mΩ | ≤120mΩ |
| Max Charge Voltage | 54.6V | 54.6V |
| Max Charge Current | 2A | 4A |
| Min Discharge Voltage | 39V | 39V |
| Rated Discharge Current | 15A | 25A |
| Max Discharge Current | 25A | 40A |
| Charging Mode | CC/CV | CC/CV |
| Pack Weight | About 3.5kg | About 4.3 kg |
| Over Current Protection | 30A±3A | 45A±3A |
| Cycle Life | 1000cycles | 1000cycles |
| Charge Temperature | 0-45℃ | 0-45℃ |
| Discharge Temperature | -20-55℃ | -20-55℃ |
| Certificates | CE | CE |
| Motor Max | 500w | 1000W |
4.Package of this 48v 1000w 11.6ah rechargeable dolphin li-ion lithium battery pack for ebike:

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