EB-BW720ABA Laptop Battery Compatible with Samsung Chromebook

In this review the EB-BW720ABA replacement battery is assessed for users who need a dependable, brand new power pack for Samsung Chromebook and Galaxy Book 12 models. The bottom line: it is a well-built, safety-certified Li-ion replacement that restores portable runtime and offers straightforward peace of mind thanks to a 30 day money-back and 12 month warranty. For anyone with a compatible XE310XBA, XE350XBA or XE520QAB series Chromebook who wants a direct-fit alternative to the original battery, this unit delivers solid capacity and broad compatibility without the premium price of an OEM cell.

Key Features

• Compatibility: Works with a long list of Samsung Chromebook and Galaxy Book 12 models, making it a simple swap for XE310XBA, XE350XBA and XE520QAB families.
• Capacity and Runtime: Rated at 39.04Wh (5070mAh) and 7.7V, it aims to restore typical on-device runtime with about 60 minutes per charge in demanding scenarios.
• Durability: Designed for roughly 500 charge cycles so users can expect months to years of regular use before notable capacity loss.
• Safety Certifications: UL, CE, FCC and RoHS compliance means the battery has passed common safety and environmental standards for consumer devices.
• Quality and Controls: Built with top circuit boards and an integrated smart chip to provide stable current, low self-discharge and protection against common battery faults.
• After-sale Support: Includes 30 day money-back and 12 month warranty coverage plus 24x7 email support for installation or compatibility questions.

Who It's For

This replacement battery is best for Chromebook owners who need a like-for-like power source for XE310XBA, XE350XBA, XE520QAB and related Samsung models or for owners of Galaxy Book 12 SM-W720 series seeking a compatible battery. It is aimed at people comfortable replacing an internal laptop battery or paying a technician to install a direct replacement.

It is less suitable for users who require extended multi-hour mobile use beyond the stated runtime, or those who insist on purchasing only factory-branded original parts; anyone needing substantially longer battery life should consider power bank solutions or higher-capacity models designed specifically for extended use.

Pros & Cons

Pros

• Good fit and wide model compatibility across Chromebook Plus, Chromebook 4 and Galaxy Book 12 devices.
• Safety-tested and certified by UL, CE, FCC and RoHS for reliable daily use.
• Comes with clear after-sale support and a 12 month warranty for added assurance.
• Smart chip and quality circuit boards help maintain stable current and protect the host device.

Cons

• Runtime is modest at about 60 minutes under heavy load, so it may not extend battery life for power users.
• Installation requires opening the device, which may not be convenient for all users.

Specifications

Battery type	Li-ion
Voltage	7.7V
Capacity	39.04Wh / 5070mAh
Cycle life	Approximately 500 cycles
Estimated runtime	About 60 minutes per charge (under heavy use)
Condition	Brand new, high quality materials with smart chip
Warranty	30 day money-back and 12 month warranty

Our Verdict

The EB-BW720ABA replacement battery is a practical, cost-effective option for owners of compatible Samsung Chromebook and Galaxy Book 12 devices who need to replace a worn cell. It offers certified safety, expected cycle life and helpful warranty coverage, making it a sensible value choice for most everyday users who want reliable, OEM-style performance without paying premium prices.

Frequently Asked Questions

Will this battery fit my XE350XBA Chromebook?
Yes, the battery is listed as compatible with XE350XBA series models and is designed as a direct replacement for those variants.

How long is the warranty and what support is available?
The product includes a 30 day money-back option and a 12 month warranty, plus 24x7 email support for help with compatibility or installation questions.

Is this battery safety tested?
Yes, the unit carries UL, CE, FCC and RoHS certifications and is built with protective circuitry and a smart chip for safe operation.