Best Phone Batteries for Galaxy S8 Plus of 2025

If you are looking for a new battery for your Samsung Galaxy S8 Plus, the HDCKU Galaxy S8 Plus Battery Replacement Kit is a reliable option. The battery is brand new with premium grade A+ quality, and comes with FCC, CE, and RoHS certification. The build-in special microchip ensures that your battery won't overcharge, over-discharge, overheat, or short-circuit. It is compatible with all Samsung Galaxy S8 Plus carriers, and can be optimized by calibrating it 3-5 times for optimal performance.

The XYIRMCYF S8 Plus Battery offers a powerful 9000mAh capacity, perfect for users looking to extend their device's life. This upgraded battery is designed specifically for the Galaxy S8 Plus, ensuring a perfect fit. With its high-quality lithium-ion cell, you can enjoy enhanced safety features like protection against overcharging and overheating. Installation is made simple with included professional tools, and beginners can easily follow online tutorials for guidance. Additionally, the battery comes with a 12-month guarantee for exchanges or refunds, ensuring peace of mind with your purchase.

The Viimon S8 Plus Battery Replacement Kit is a perfect OEM quality battery replacement compatible with Samsung Galaxy S8 Plus SM-G955U. It comes with an installation manual and repair toolkit that makes the process easy and hassle-free. With 0 cycle and OEM battery cells, it is safer than high capacity batteries with multiple protection features to prevent overcharging and overheating. Additionally, the battery adhesive and thermal glue are pre-installed, making it easier for you to install the battery. The customer service is excellent, with 24-hour response and 12-month warranty.

The GOBAT Galaxy S8 Plus Battery offers a powerful 5000mAh capacity, which means you can enjoy longer usage time compared to the original battery. With a brand new design, it has zero charge cycles, ensuring it lasts up to 1000 charging cycles for extended life. Safety is paramount, as this battery features Grade A cells and a built-in IC chip that protects against overcharging, short circuits, and overheating, giving you peace of mind. Plus, it comes with a full repair kit and a detailed manual, making installation straightforward for you.

Upgrade your Samsung S8 Plus with the SHENMZ 4500mAh replacement battery. With a 1000mAh increase in capacity, enjoy longer usage time. The battery is made of high-quality lithium polymer material and is equipped with a smart chip that protects against overheating, short-circuiting, overcharging, and over-discharging. The kit includes all necessary tools for easy installation, and customer service is available 24/7.

The BEBAT Galaxy S8 Plus Battery is designed for those who need a reliable power source for their device. With a robust 5000mAh capacity, this replacement battery outlasts the original, ensuring you stay connected longer. Its high-quality lithium polymer construction offers essential safety features, including protection against overcharging and overheating, giving you peace of mind. You’ll also appreciate the friendly usage tips that help you maximize battery performance through proper charging cycles. This battery is compatible with multiple Galaxy S8 Plus models, making it a versatile choice for many users.

The HamnaKhu Galaxy S8 Plus Battery offers a reliable replacement option for your Samsung Galaxy S8 Plus. With a high capacity of 5000mAh, this battery provides more power than the original, ensuring longer usage between charges. It is crafted under strict quality control, featuring a microchip that protects against overcharging and overheating, enhancing safety. For optimal performance, it’s recommended to fully discharge and recharge the battery several times initially. While installation is best handled by professionals, helpful videos are available online for those who wish to do it themselves.

The ASDAWN S8 Plus Battery Replacement is designed to restore your Samsung Galaxy S8 Plus to optimal performance. It includes a detailed installation guide to help you easily replace your old battery. With a capacity of 3500mAh, this battery ensures long-lasting usage, allowing you to enjoy up to 48 hours of power. Additionally, it features advanced safety measures to prevent issues like overcharging and overheating, ensuring a safer experience for you and your device. With strict quality control in place, you can trust that this replacement battery will deliver reliable performance.

This Vvsialeek Replacement Battery is specially designed for the Galaxy S8 Plus G955 EB-BG955ABA. It is a high-quality replacement for your old battery. If you have the technical skills, you can easily replace it yourself. The battery comes with a toolkit that includes repairing tools and 3M adhesive tapes. Although there are no instructions included, you can find installation videos on platforms like YouTube. If you encounter any issues with the product, such as it being broken or damaged, it is recommended to contact the seller for immediate assistance. With this Vvsialeek Replacement Battery, you can ensure your Galaxy S8 Plus stays powered up and ready for use.

The LOZOP S8 Plus Battery is a reliable replacement for your Samsung Galaxy S8+ smartphone. This rechargeable Li-ion battery is designed specifically for various G955 models, ensuring compatibility with your device. With an OEM battery IC chip, it matches the original battery's size and capacity, giving you peace of mind that it will perform well. The kit includes professional repair tools and a user manual, making it easy for you to replace the battery yourself. Plus, it comes with a 12-month warranty for added confidence in your purchase.