Features and Benefits

* 70 oC thermistor installed in the battery pack. Power will be cutt off if battery temperature beyond 70oC during charging to prevent from over charge.
* Can be recharged up to 1000 cycles.
* 6″ length wires is pre-installed for easy installation.

* The battery is designed for exactly replacing inside battery pack for IRobot Vacuum cleaner. e.g Roomba APS 4905 battery.
– To replace inside battery, you need to take off 4 screws on the case, then pu (more…)

Features and Benefits

* NIMH High Power 14.4V 3800mAh rechargeable battery
* 70 oC thermistor installed in the battery pack. Power will be cutt off if battery temperature beyond 70oC during charging to prevent from over charge.
* 6″ length wires is pre-installed for easy installation.
* The battery is designed for exactly replacing inside battery pack for IRobot Vacuum cleaner. e.g Roomba APS 4905 battery.
– To replace inside battery, you need to take off 4 screws on the c (more…)

Features and Benefits

* NIMH High Power 14.4V 3800mAh rechargeable battery
* 70 oC thermistor installed in the battery pack. Power will be cutt off if battery temperature beyond 70oC during charging to prevent from over charge.
* 6″ length wires is pre-installed for easy installation.
* The battery is designed for exactly replacing inside battery pack for IRobot Vacuum cleaner. e.g Roomba APS 4905 battery.
– To replace inside battery, you need to take off 4 screws on the c (more…)