Battery Lenovo 00UR891 4-cell 32Wh Li‑Ion replacement battery for compatible Lenovo laptops

Rechargeable 4-cell 32Wh Li‑Ion battery designed as a direct form-factor replacement for compatible Lenovo laptops. This battery restores portable runtime for everyday mobile use, supporting activities such as web browsing, office applications and media playback. It is intended to be installed in devices that list this battery type as compatible and to be charged using the laptop's original charging circuitry; observe manufacturer safety guidelines for charging, handling and end-of-life disposal.

Advantages

The 4-cell Li‑Ion chemistry provides a balance of energy density and weight, delivering 32Wh of usable capacity for typical productivity tasks. As a replacement battery with OEM form factor compatibility, it fits into supported Lenovo laptop models without modification. The rechargeable design supports repeated charge-discharge cycles and allows mobile use away from mains power. The battery is prepared for standard laptop charging protocols and includes overcharge and short-circuit protection implemented at the cell and pack level by the manufacturer.

Suitable for

• Extending mobile runtime for web browsing and email
• Office productivity in Microsoft Office and similar applications
• Playing back video and audio while on the go
• Replacing a worn or failed internal laptop battery of compatible Lenovo models

Key specifications

• Battery type: Lithium‑Ion (Li‑Ion)
• Cell count: 4 cells
• Rated energy: 32 Wh
• Form factor: removable internal laptop pack compatible with specified Lenovo models
• Intended use: portable power for laptop operation and standby

How to use

Before installation, power off the laptop and follow the device manufacturer's instructions for safe battery replacement. Remove the old battery according to the laptop service guide and install this replacement pack ensuring connectors align correctly and the pack sits flush in its compartment. After installation, charge the battery fully using the laptop's standard charger before first use. Use the laptop's battery management settings to monitor charge levels and battery health.

Usage recommendations

For safe operation and long service life, avoid exposing the battery to extreme temperatures, mechanical shock or liquids. Charge and store the battery in a cool, dry place; if storing for extended periods, keep the state of charge around 40–60%. Dispose of the battery at an authorized recycling or collection point and follow local regulations for battery disposal.