Description
EB-BG996ABY Large Capacity Battery for Samsung Galaxy S21 Plus 5G (SM-G996B/SM-G996U)
Upgrade your Galaxy S21 Plus with the EB-BG996ABY replacement battery – designed to deliver longer power, superior reliability, and a seamless fit. Whether you’re a frequent traveler, a gamer, or a busy professional, this high‑quality battery keeps your device running all day without compromise.
Product Overview
• 4,000 mAh capacity – up to 30% more runtime than the original battery
• Precision-engineered for Samsung Galaxy S21 Plus 5G (SM‑G996B / SM‑G996U)
• OEM‑grade construction with a durable, heat‑resistant casing
• Built‑in safety circuitry protects against over‑charge, over‑discharge, and short circuits
• Comes with a free set of professional replacement tools for a quick, hassle‑free install
Key Features
- High‑density lithium‑polymer cells for maximum energy density and longevity
- Smart charging algorithm optimizes power delivery and preserves battery health
- Lightweight design – only 45 g, so your phone stays slim and comfortable
- Backed by a 12‑month warranty and 24‑hour customer support
- Compatible with all Galaxy S21 Plus 5G variants (SM‑G996B, SM‑G996U, SM‑G996U +)
Package Includes
- 1 × EB-BG996ABY 4,000 mAh replacement battery
- 1 × Precision screwdriver set
- 1 × Anti‑static wrist strap
- 1 × Quick‑start guide
Why Choose EB-BG996ABY?
Our battery is engineered with the same standards as Samsung’s original parts, ensuring a perfect fit and reliable performance. The free tools eliminate the need for expensive third‑party equipment, giving you a smooth, professional installation experience.
Installation Tips
Follow the included guide for a safe, step‑by‑step replacement. If you’re new to phone repairs, our 24‑hour support line is ready to help you through every stage.
Elevate your Galaxy S21 Plus experience with the EB-BG996ABY – power that lasts, quality you trust, and tools that make it effortless.






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