Always use manufacturer-recommended chargers to avoid damage. Third-Party Alternatives
Prevent exposing devices to extreme hot or cold temperatures. tmobile batteries
T-Mobile offers repair services where battery replacements typically cost between $50–$100 or more, depending on the device model. Always use manufacturer-recommended chargers to avoid damage
Are you looking to or have T-Mobile do it ? tmobile batteries
Replacement batteries are available for T-Mobile’s proprietary devices, including the REVVL 7/7 Pro Go to product viewer dialog for this item. REVVL 6 Pro 5G Go to product viewer dialog for this item. REVVL V+ 5G Go to product viewer dialog for this item.
Avoid, if possible, allowing the battery to fully deplete to 0% (deep discharge) regularly.
Should I Repair or Replace My Phone? | Expert Guide - T-Mobile