Ascom d63/i63 Series Phone Black Replacement Battery

This 1200 mAh lithium-ion replacement battery is fully compatible with Ascom d63/i63 phones and their corresponding chargers from Ascom. It delivers up to 30% longer talk time, providing an additional 4–6 hours of use compared to the OEM Ascom 660497 and 490933A batteries, which are rated at 920 mAh. Designed as a direct replacement, it installs seamlessly and supports extended daily operation in demanding environments.

The battery is built using premium Japanese cells from Panasonic, known for superior runtime consistency and long cycle life. This results in improved longevity, more stable power delivery, and reduced replacement frequency versus standard OEM options. It is a dependable upgrade for teams that rely on uninterrupted wireless communication throughout long shifts.