Description
Notes Before Buying
-
Confirm voltage & connector: The Ultra’s internal battery is typically 18 000 mAh at 3.8 V — make sure the replacement matches voltage and connector type.
-
Professional installation recommended: Internal battery replacement requires opening the tablet housing and should be done carefully or by a technician.
-
Dispose old battery properly: Used Li‑ion/Li‑polymer batteries should be recycled at an appropriate e‑waste facility.
