Excellent battery efficiency
KinStar Reention Battery 48V 10Ah KANGAROO RK-4C provide staying power, demonstrably have maximum energy density with small size and low weight for maximum riding pleasure.
Modern design and easy handling
The Reention Battery 48V 10Ah KANGAROO RK-4C with a modern design which featured with a beautiful taillight. It is easy to remove and charge the battery separate. It can also be charged on the eBike.
Fast charge and no memory effect
KinStar Reention Battery 48V 10Ah KANGAROO RK-4C can be full charged in about 6.0 hours, durable energy storage without memory effect and extremely low self-discharge.
Long service life
The Battery Management System(BMS) offers maximum protection against overcharging, overdischarging, overcurrent, overheating and short circuits as well as extending the service life of the battery pack.
| Items | Specifications | Notes |
| Nominal capacity | 10.2Ah | 0.2C discharge at 25°C |
| Nominal voltage | 46.8V | Average operating voltage |
| Nominal energy | 477.4Wh | Capacity(Ah) × Voltage(V) |
| Charging voltage | 54.60 ± 0.05V | |
| Charging current | 2A 丨3A | Standard丨Rapid |
| Charging time | 6.0 hours 丨5.0 hours | Standard丨Rapid |
| Charging method | CC - CV | Constant current, constant voltage |
| Continuous discharge current | 5A 丨10A | Standard丨Maximum |
| Peak discharge current | 45A | Within a short time |
| Discharge end voltage | 35.75V | Discharge cut-off voltage |
| Dimensions | 407mm丨148mm丨74mm | Length丨Width丨Height |
| Typical weight | 3.6 KG | 127 oz |
| Charge temperature range | +10 ~ +45°C | +50 ~ 110°F |
| Discharge temperature range | -20 ~ +60°C | -4 ~ +140°F |
| Storage temperature | -20 ~ +45°C | Within 3 months |
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