Lenovo 5b11h56391 Internal Battery 6-cell 94wh

Product Description

The LENOVO 5b11h56391 is a factory-replacement internal laptop battery designed for Lenovo notebook systems. This 6-cell lithium-ion pack delivers 94 watt-hours of capacity, providing extended runtime in demanding field or office environments. Manufactured by SMP (Simplo Technology), a well-established OEM battery supplier, this unit is built to meet original equipment specifications for voltage, capacity, and physical fitment. Installation is performed by qualified laptop repair technicians or IT hardware professionals familiar with Lenovo disassembly procedures.

This battery is intended for internal installation in compatible Lenovo laptop models. It is suited for corporate fleet refreshes, warranty depot repairs, and out-of-warranty service where the original battery has degraded below acceptable capacity thresholds. The 6-cell configuration and 94Wh rating make it appropriate for Lenovo notebook lines that support higher-capacity battery packs.

Key Features

• 6-cell lithium-ion chemistry for reliable charge cycling
• 94Wh rated capacity for extended runtime
• SMP (Simplo Technology) OEM manufacturer construction
• Internal form factor designed for direct board-connector installation
• Factory-replacement specification for accurate voltage and capacity match

Compatibility

Designed as an OEM-style internal replacement battery for compatible Lenovo laptop systems. Verify fitment against the target system model and battery part number before installation.

Installation Notes

This battery should be installed by a qualified laptop repair technician or IT hardware professional. Always power down the system completely and disconnect the AC adapter before opening the chassis. Follow Lenovo hardware maintenance manual procedures for the specific notebook model, including any static discharge precautions. Do not puncture, short, or force the battery connector during installation.

Technical Specifications

• Cell Count: 6 cells
• Capacity: 94Wh
• Chemistry: Lithium-Ion
• Manufacturer: SMP (Simplo Technology)
• Form Factor: Internal

Standard Information

• Brand: LENOVO
• Manufacturer Part Number: 5b11h56391