Akku Dell-kannettaviin PRI 51WHR 3C LITH SMP, 51 Wh, vara-akku

Battery for Dell laptops PRI 51WHR 3C LITH SMP is a rechargeable replacement battery with a nominal energy capacity of 51 Wh designed to restore or extend runtime for compatible Dell notebook models. It is intended as a factory-style spare or replacement to maintain mobile productivity and offers straightforward installation and standard safety features for everyday laptop use.

Advantages

This replacement battery delivers a rated 51 Wh capacity to provide predictable runtime comparable to original equipment. It is designed for easy installation and removal without special tools, and includes standard protections against overcharge and short circuit to support safe operation. The battery's form factor and connector arrangement match compatible Dell laptop models, enabling a direct swap for users seeking a like-for-like replacement.

Suitable for

• Replacing a worn or failed battery in compatible Dell notebooks
• Keeping a spare battery for travel and extended mobile work
• Restoring laptop battery performance to factory-style runtime

Key specifications

• Energy capacity: 51 Wh
• Chemistry: lithium-based rechargeable cells
• Compatibility: designed for specific Dell laptop models requiring this form factor and connector
• Protection features: overcharge and short-circuit protection implemented
• Installation: user-replaceable with standard battery compartment access

How to use

Power down the laptop and disconnect the mains adapter before replacing the battery. Access the battery compartment according to the laptop manufacturer's instructions, remove the old battery, and install the replacement ensuring the connector and mounting points align correctly. After installation, reconnect the mains adapter and allow the battery to charge fully before normal use. Observe any on-screen battery calibration or diagnostics recommended by the laptop system.

Recommendations

Use the battery with compatible Dell laptop models only. Charge with the laptop manufacturer's recommended adapter and avoid exposing the battery to extreme temperatures or moisture. If the battery shows signs of swelling, overheating, or damage, discontinue use and follow proper disposal procedures for lithium-based batteries.