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4000mAh EB-BG991ABY Replacement Battery For Samsung Galaxy S21 5G SM-G991B/DS G991U Original Capacity Phone Battery + Tools
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$294.24 USD
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⚠️ IMPORTANT NOTICE: Batteries are special goods. We use secure special logistics. Tracking updates may take 5-10 days, delivery usually takes 15-30 days.
Product Description – Replacement Battery for Samsung Galaxy S21 5G
Revive your Samsung Galaxy S21 5G with this premium replacement battery. Designed for precise compatibility and stable performance, it is the ideal solution for batteries that drain fast, fail to charge, overheat, or lose standby time.
Built with high-quality lithium polymer cells and smart IC protection, this battery delivers reliable power output, longer usage time, and safe daily charging performance.
Main Features
- Compatible with Samsung Galaxy S21 5G
- Compatible Models: SM-G991B / DS / G991U
- Battery Model: EB-BG991ABY
- Typical Capacity: 4000mAh
- Stable Output & Fast Response
- Long Lifespan Battery Cell
- Smart IC Safety Protection
- Accurate Size & Perfect Fit
- Tested Before Shipment
Safety Protection
- Over-charge Protection
- Over-discharge Protection
- Overheat Protection
- Short Circuit Protection
Warm Tips
Please verify your phone model and battery code before purchase. Professional installation is recommended.
Model4000mAh EB-BG991ABY Replacement Battery For Samsung Galaxy S21 5G SM-G991B/DS G991U Original Capacity Phone Battery + Tools
Size0
Shipping fees, delivery time, duties, and taxes are calculated at checkout. For bulk orders or custom battery packs, contact us before placing the order.