Battery. Brand compatibility: DELL E6440 E6540 PRECISION M2800. 1 pc(s). Always on the go? No more worries about running out of battery power! You can power your Laptop with this 4-Cell Lithium-Ion Battery from Dell™ . With a capacity of up to 60 WHr, the battery lets your laptop work seamlessly when you are on the move.. Features. Compatibility. E6440 E6540 PRECISION M2800. Brand compatibility. DELL. Type. Battery. Battery. Number of battery cells. 4. Battery voltage. 7.6 V. Battery capacity. 7500 mAh. Packaging data. Quantity per pack. 1 pc(s). Logistics data. Harmonized System (HS) code. 84732990
