All Categories
Get it between 2025-01-29 to 2025-02-05. Additional 3 business days for provincial shipping.
❤ 【Compatible model】Samsung Galaxy S21 Ultra 5G SM-G998B/DS SM-G998U SM-G998B. Please check your phone model carefully before buying.
❤ 【More Capacity】Model battery: EB-BG998ABY Li-Polymer, Volts: 3.88V, Capacity: 4855mAh/18.84Wh. Larger capacity and longer life.This battery prolongs the phone service time.
❤ 【Easy Installation】It is easy to replace old battery with brandnew battery. Please turn off your phone prior to replacement, carefully disconnect your old battery and then connect your new battery to the mainboard, please ensure battery is connected to cellphone well,easily install, no need to worry about the installation is too complicated.
❤ 【Useful Reminder】It is recommended to fully drain and fully charge the battery especially during the first 3 charging and discharging cycles, doing so may greatly improve the overall life of the battery.
❤ 【Great Service】24 hours‘ friendly customer service. Please contact the our support team for the first time if you are not satisfied with this item. We will spare no effort to help you,Only to provide you with better service.
Important notes: 1. It is recommended to fully drain and fully charge the battery especially during the first 3 charging and discharging cycles, doing so may greatly improve the overall life of the battery. 2. Before you buy the product, please confirm your mobile phone model again to avoid buying a wrong battery. 3. It is easy to replace old battery with brandnew battery. Please turn off your phone prior to replacement, carefully disconnect your old battery and then connect your new battery to the mainboard, please ensure battery is connected to cellphone well,easily install, no need to worry about the installation is too complicated. 4. Please install carefully. A charged lithium-ion battery can catch fire or explode if it is accidentally damaged. 5. If your phone constantly restarts and the logo flashes or is not charged. Probably the connection of the ribbon cable is poor. Please re-insert the ribbon cable, check the connector and clamp it firmly. If you have any questions or problems with our products, please let us know.