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Galaxy S21 Ultra Battery, (Upgraded) MAXBEAR 5500mAh 3.85V Li-Polymer Replacement Battery EB-BG998ABY for Samsung Galaxy S21 Ultra 5G SM-G998B/DS SM-G998U with Repair Tool Kit

Galaxy S21 Ultra Battery, (Upgraded) MAXBEAR 5500mAh 3.85V Li-Polymer Replacement Battery EB-BG998ABY for Samsung Galaxy S21 Ultra 5G SM-G998B/DS SM-G998U with Repair Tool Kit

Product ID: 381923428

Details

Battery Capacity
4500
Battery Cell Composition
Lithium
Brand
MAXBEAR
Number of Batteries
1 Lithium
Recommended Uses For Product
Phone

⚡3.85V stable voltage

🔋5500mAh powerhouse

🛡️Built-in microchip safety

Description

🔋 Power your day, the MAXBEAR way!

SMART SAFETY TECH - Integrated microchip prevents overcharging, overheating, and over-discharging to extend battery lifespan.
ENDLESS POWER BOOST - Upgrade your Galaxy S21 Ultra with a massive 5500mAh battery for all-day productivity and play.
PERFECT COMPATIBILITY - Specifically designed for Samsung Galaxy S21 Ultra models SM-G998, G998B, and G998U—no guesswork.
PREMIUM GRADE A CELLS - Crafted with top-tier lithium polymer cells ensuring durability and consistent performance.
CONFIDENCE IN EVERY CHARGE - Backed by a 12-month warranty and strict quality certifications (CE, ROHS, UL) for peace of mind.

The MAXBEAR 5500mAh Li-Polymer replacement battery is engineered exclusively for Samsung Galaxy S21 Ultra 5G models, delivering extended battery life with advanced safety features. Featuring premium grade A cells and a built-in microchip to prevent damage, this upgrade ensures your phone performs like new. Certified for quality and backed by a 12-month warranty, it’s the smart choice for professionals who demand reliability and longevity.

Specifications

ASIN	B09H6PSWR3
Batteries	1 Lithium Polymer batteries required.
Best Sellers Rank	#110,540 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #958 in Cell Phone Replacement Batteries
Color	Galaxy S21 Ultra Battery
Customer Reviews	4.0 4.0 out of 5 stars (505)
Date First Available	April 20, 2021
Item Weight	5.3 ounces
Item model number	YY21RB
Manufacturer	MAXBEAR
Other display features	Wireless
Package Dimensions	6.54 x 3.35 x 1.06 inches

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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