Lenovo
LENOVO DCG SOURCING LENOVO T490 50WH REPLACEMENT BATTERY3C 11.55V 4.42AH 51WH
Out of Stock
Lenovo T490 51 Wh Replacement Battery | Laptop Battery, OEM
Lenovo
MPN: 02DL010
$431.21$475.89
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 51 Wh energy capacity
- 11.55 V nominal output
- 4.42 Ah battery rating
- Replacement battery for Lenovo T490 platform
- Designed for notebook mobile power restoration
- OEM-aligned fit for supported Lenovo systems
- Restore mobile runtime with 51 Wh capacity
- Maintain stable power delivery using 11.55 V output
Keep a Lenovo ThinkPad T490 in service with a replacement battery designed to preserve the mobility users expect from a premium business notebook. This pack delivers 11.55 V and 4.42 Ah, with a 51 Wh energy rating that supports dependable day-to-day runtime for field work, conference rooms, and travel-heavy schedules.
For IT teams, the value is straightforward: extend the useful life of an existing fleet without replacing the entire system. A battery replacement is often the most cost-effective way to restore user satisfaction when original runtime begins to fade. It also helps standardize support across deployed laptops, reducing downtime caused by aging power cells.
This battery is a practical fit for organizations that need predictable performance from a trusted Lenovo platform. It supports continuity for mobile professionals who depend on their notebook between charges, while giving procurement a lower-cost path than full device refreshes. When uptime matters, a verified replacement battery keeps the workstation where it belongs: in the hands of the user.
Ideal For
- Replace a worn battery in a Lenovo ThinkPad T490 fleet
- Restore runtime for mobile employees working away from AC power
- Support spare-parts inventory for help desk and depot repair teams
- Extend the service life of business laptops before full refresh
Why This Product
- 1Higher-value replacement than replacing the full laptop
- 2Matched for Lenovo ThinkPad T490 power requirements
- 351 Wh capacity supports practical mobile runtime
- 4OEM-aligned option for fleet maintenance


