E-Ten 4900301 battery by Amstron is designed for use with G500, M500, M600. The Amstron PET-10 is designed to replace OEM battery part number 4900301. Amstron PDA batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. • Chemistry: Li-Ion • Ratings: 3.7V 1440mAh • Dimensions (LxWxH): 2.08'' x 1.33'' x 0.38'' • Warranty: 1 Year * Warranty covers any manufacture defect. Warranty does not cover damages due to misuse of the battery nor diminishing run time due to normal wear and tear.
