Interne lithium-ion accu Lenovo FRU02DL010 50Wh voor compatibele laptops

Internal lithium‑ion battery Lenovo FRU02DL010 with 50Wh capacity is designed as a replacement or spare for compatible Lenovo laptops. It restores portable power and extends run time for everyday mobile use, enabling operation without mains power during travel, meetings, or fieldwork. The battery is intended for internal installation by a technician or an informed user and follows the original equipment manufacturer specifications for form factor and electrical characteristics.

Advantages

This 50Wh internal lithium‑ion battery offers consistent energy delivery and is matched to the original laptop design to maintain system stability and charge reporting. As a direct replacement, it helps recover original battery life and supports standard charging profiles. Internal installation preserves the laptop’s external design and avoids the need for external battery packs while providing safe, regulated power management when used with the laptop’s charging circuitry.

Suitable for

• Replacing an aged or failing internal laptop battery
• Maintaining mobile productivity during travel or fieldwork
• Using as a spare unit for technicians servicing compatible Lenovo laptops
• Restoring expected battery runtime after significant capacity loss

Key specifications

• Battery chemistry: Lithium‑ion (Li‑ion)
• Nominal capacity: 50 Wh
• Form factor: Internal laptop battery, OEM-compatible physical dimensions
• Intended use: Rechargeable battery for compatible Lenovo notebook models
• Connection type: Internal connector compatible with original laptop power interface
• Operating temperature range: Typical laptop battery operating range suitable for mobile use (consult device manual for exact values)

How to use

Before installation, power down the laptop and disconnect it from any external power source. Remove the laptop’s back cover following the manufacturer’s service instructions and locate the internal battery compartment. Disconnect the existing battery connector carefully and replace it with the new 50Wh lithium‑ion battery, ensuring the connector and mounting points align correctly. Reassemble the laptop and perform a full charge cycle to calibrate the battery status reporting. If unsure about internal installation, consult a qualified service technician to avoid damage to the laptop or the battery.

Recommendations

Use the replacement battery only in compatible Lenovo laptop models and with the original or manufacturer‑approved charger. Store and operate the battery within recommended temperature and humidity ranges, avoid physical damage, and follow local regulations for disposal and recycling of Li‑ion batteries.