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For Galaxy S21 SM-G991U Battery Replacement EB-BG991ABY with Tools
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 12, 2026 6:58 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
5.93/20
Deal Strength
1.5/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
GREEN FUSION Official
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Compatibility: This replacement battery is compatible with Samsung Galaxy S21 5G, ensuring a precise fit and reliable performance tailored to your device.
✓High-Quality Battery with Long-Lasting Performance: Built with premium 0-cycle battery cells, this replacement ensures optimal performance and extended battery life, offering a dependable power solution that meets high-quality standards.
✓Complete Repair Toolkit for DIY Replacement: The package includes all essential tools, such as screwdrivers, pry tools, and adhesive strips, making it convenient for you to perform the repair yourself without requiring additional tools.
✓Easy Installation with Detailed Instruction: The comprehensive repair tools and included instruction manual make the replacement process smoother and more efficient
✓Professional Support and Extended Coverage: This product is backed by 18-mon of coverage, providing you with peace of mind. If any issues arise during installation or use, you can reach out to our professional assistance to address your concerns promptly.
⚙️ Specifications
Number of Batteries
1 Nonstandard Battery batteries required. (included)
Brand
GREEN FUSION
Battery Cell Composition
Lithium Polymer
Recommended Uses For Product
Phone
Unit Count
1 Count
Model Number
EB-BS908ABY
Model Name
EB-BS908ABY
Manufacturer
GREEN FUSION
Built-In Media
Battery Relacement Kit
Warranty Description
2 Year Manufacturer
Best Sellers Rank
See Top 100 in Cell Phones & Accessories
