Please carefully check your original battery to ensure that the model number is 3878106-2S, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NMD4006792039.9WHB2 |
| Battery Name: | 3878106-2S battery |
| Battery Type: | Li-Polymer |
| Battery Volt: | 7.6V |
| Battery Capacity: | 5250mAh, 39.90Wh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 2 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 2ICP4/78/106 ], [ 3878106-2S ], [ 40067920 ], [ 40069914 ], |