Lenovo
LENOVO DCG SOURCING BATT INT 4C 54.7WH LIION SMP 1YR IMS WARRANTY STANDARD
Out of Stock
Lenovo 5B11M90048 54.7 Wh Li-ion Battery | Laptop Battery, OEM
Lenovo
MPN: 5B11M90048
$378.89$418.15
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 54.7 Wh battery capacity
- 4-cell lithium-ion chemistry
- Internal battery form factor
- OEM Lenovo part
- 1-year limited warranty
- Designed for compatible Lenovo mobile systems
- Restore mobile runtime with a 54.7 Wh Li-ion battery pack
- Support compatible Lenovo systems with a 4-cell internal design
Keep compatible Lenovo systems powered with a replacement battery designed for consistent mobile uptime. This internal 4-cell Li-ion pack delivers 54.7 Wh of capacity, making it a practical choice when original runtime has declined or when you need a verified spare for service inventory.
For IT teams, the value is in predictable replacement planning. OEM sourcing helps reduce compatibility risk versus generic packs, while the 1-year warranty adds a clear support window for deployment and refresh cycles. The battery is suited to organizations that need to maintain user productivity without replacing an entire device.
Use it to restore field performance, standardize spare parts, and keep service desks moving with a known Lenovo part number. When battery health becomes the limiting factor, this pack offers a direct path back to reliable daily operation.
Ideal For
- Replace a worn battery in a Lenovo mobile workstation or notebook
- Stock service desk spares for break-fix support
- Support field teams that need longer unplugged runtime
- Refresh aging devices without replacing the full system
Why This Product
- 1OEM Lenovo sourcing reduces compatibility uncertainty
- 254.7 Wh capacity supports practical runtime restoration
- 34-cell Li-ion design fits internal replacement workflows
- 41-year warranty adds procurement and service confidence
