rechargeable dolphin battery 48v 12.8ah dolphin ebike battery pack best quality 48v 14ah downtube electric bike battery specification:
| Nominal voltage |
48V |
| Nominal capacity |
12.8Ah |
| Standard charge current |
2-4A |
| Max discharge current |
12.8A or customized |
| Cycle life |
More than 1000 times |
| Charge Method |
Constant Current, Constant Voltage |
| Size(mm) |
360*131*81mm |
| Weight |
About 5kg |
| Charge temperature(°C) |
0~45°C |
| Discharging temperature |
-20~60 °C |
| Storage temperature |
-20~35°C |
| Protection |
Over charge protection Over discharge protection
Over current protection Short circuit protection,etc. |
rechargeable dolphin battery 48v 12.8ah dolphin ebike battery pack best quality 48v 14ah downtube electric bike battery specification:
Longer life compared to Lead-Acid battery
Over-Charging safety protection
60% more energy
Over-Discharging safety protection
Up to 70% weight savings
Over-Current safety protection
Portable handdle, easy to install and remove
Short Circuit safety protection
Faster charging times
High Temperature safety protection
100% available capacity
In-built safety protection BMS
NO FIRE, NO EXPLOSIONS
Eco-friendly, no pollution.
