Battery Technology 5B11M90027-BTI 52 Wh 15.44 V 4-cell Battery

Running out of power in the middle of a project can halt your work and waste precious time. The Battery Technology 5B11M90027-BTI 52 Wh 15.44 V 4-cell Battery is a high-capacity lithium-ion pack designed to keep your Lenovo device running when you need it most, delivering reliable energy for extended use.

Usages of a 52 Wh Battery

This battery fits seamlessly into a typical workday, powering your laptop from morning meetings through evening reports without the need for frequent recharging, and it also supports travel, allowing you to stay productive on trains or planes.

Benefits of Battery Technology Battery

• Long runtime: Keeps your device active for many hours, reducing interruptions.
• Stable voltage: Provides a consistent 15.44 V output for smooth performance.
• Compact design: Four-cell layout fits easily into the laptop chassis.
• Reliable chemistry: Lithium-Ion technology ensures low self-discharge and longevity.
• Compatibility: Tailored for Lenovo laptops, guaranteeing a perfect fit.

Battery Technology Battery

Choosing this battery means you invest in a power source that matches the original specifications of your laptop, so you won’t experience the reduced performance that cheap alternatives often bring. The 52 Wh capacity gives you more freedom to work, study or enjoy media without hunting for a charger, while the 15.44 V voltage maintains the device’s optimal operating conditions.

The four-cell construction balances energy density with safety, delivering a dependable charge cycle that lasts. With a single unit in the package, you receive exactly what you need to replace a worn-out pack and restore your device’s original battery life.

Key Features of a 52 Wh Battery

• Brand compatibility: Lenovo. Ensures the battery fits your laptop model perfectly.
• Product colour: Black. Blends discreetly with most laptop designs.
• Battery capacity: 52 Wh. Provides ample energy for extended use.
• Battery voltage: 15.44 V. Supplies the correct power level for stable operation.
• Number of battery cells: 4. Offers a balanced design for safety and performance.
• Battery technology: Lithium-Ion (Li-Ion). Delivers long life and low self-discharge.
• Number of batteries included: 1 pc(s). One replacement ready to install.
• Summary capacity: 3400 mAh. Indicates the charge amount stored in the pack.
• Packaging data: Single unit packaging for easy handling.
• Compatibility focus: Designed specifically for Lenovo devices, guaranteeing optimal fit and function.

Specifications