Advantage: Uses the highest quality Ni-MH cells, excellent performance. Overcharge and overdischarge protection to increase the life of the battery. No memory effect, can be charged or discharged as needed without loss of capacity. Low self-discharge for maximum productivity and less downtime. CE, FCC and RoHS certified, 100% compatible with the originals. No pollution to the environment. Specifications: Voltage: 7.2V Capacity: 4000mAh Battery Cell: Ni-MH Replacement Part: iRobot:4409709, GPRHC202N026 Compatible Models: iRobot: Braava 380, Braava 380T; iRobot Braava 390, Braava 390T; Mint Plus 5200, Plus 5200C.
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