Out of Stock
Lenovo 5B11M90093 90 Wh Li-ion Battery | Laptop Battery, OEM
Lenovo
MPN: 5B11M90093
$458.74$506.26
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 90 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
- Extend unplugged runtime with a 90 Wh Li-ion battery pack
- Support compatible Lenovo systems with a 4-cell internal design
When battery health starts limiting mobility, a higher-capacity replacement can extend the useful life of a compatible Lenovo system. This internal 4-cell Li-ion battery delivers 90 Wh, giving service teams a straightforward way to restore unplugged runtime without replacing the full device.
OEM Lenovo sourcing matters in environments where fit, reliability, and supportability are non-negotiable. It helps reduce the uncertainty that comes with third-party packs and makes it easier to standardize spares across a fleet. The 1-year warranty adds a clear support baseline for procurement and service operations.
Use this battery to support field users, keep hot spares ready, and preserve productivity during battery degradation. For organizations managing device refresh cycles, it offers a practical, lower-friction way to extend the value of existing hardware.
Ideal For
- Replace a degraded battery in a Lenovo notebook or mobile workstation
- Stock high-capacity spares for service desks and field support
- Support users who need longer runtime away from AC power
- Extend the service life of existing devices during refresh planning
Why This Product
- 190 Wh capacity offers more runtime than lower-capacity replacements
- 2OEM Lenovo sourcing supports dependable compatibility
- 34-cell internal design suits service replacement workflows
- 41-year warranty helps standardize procurement and support
