Please carefully check your original battery to ensure that the model number is I40-4S220-M1A2, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
| Battery Code: | NUWI403S4400B6 |
| Battery Name: | I40-4S220-M1A2 battery |
| Battery Type: | Li-ion |
| Battery Volt: | 11.1V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Weight: | 322g |
| Battery Size: | 269.10 x 55.10 x 20.40mm |
| Battery Cells: | Grade A, 6 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ I40-3S4400-G1L3 ], [ I40-3S4400-C1L1 ], [ I40-3S4400-S1B1 ], [ I40-4S2200-C1L3 ], [ I40-4S220-M1A2 ], [ 140-4S2200-C1L3 ], [ l40-4S2200-C1L3 ], |
Note: Original battery, NOT Compatible with 14.4V, 14.6V 2200mah I40 battery.