2-POWER batería principal Lenovo ThinkPad T440p - batería - 56 mAh (2P-0C52864)

When your Lenovo ThinkPad T440p needs a reliable power source for long workdays away from the desk, this 2-POWER main battery pack steps in. It fits the T440p series and delivers consistent energy for demanding tasks, from spreadsheets in a coffee shop to presentations in a conference room. The 6-cell lithium-ion design balances capacity and weight, so you stay productive without being tethered to a wall outlet.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 10.8 V
• Capacity: 5200 mAh
• Energy: 56 Wh
• Cells: 6-cell
• Colour: Black
• Compatibility: Lenovo ThinkPad T440p
• Replaces Lenovo FRU P/N 45N1144, 45N1145, 45N1148, 45N1149
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, overheat, short circuit
• Certifications: CE, RoHS, FCC
• Installation: External, removable
• Condition: New

Why choose it

This battery is built to match the original Lenovo specifications, ensuring seamless compatibility and reliable performance. The integrated protection circuits safeguard against common electrical hazards, extending the lifespan of both battery and laptop. With a 56 Wh energy capacity, it provides ample runtime for typical business applications, and the 6-cell configuration offers a good balance between portability and endurance.

Ideal use cases

• Professionals who travel frequently and need a dependable spare battery.
• Students who spend long hours in libraries or classrooms without easy access to power outlets.
• IT departments that maintain fleets of ThinkPad T440p laptops and require replacement batteries.
• Anyone looking to restore an older T440p to full mobility after the original battery has degraded.

Good to know

The battery is externally mounted and can be swapped in seconds without tools. It is a brand-new unit, not refurbished, and has been tested to meet CE, RoHS, and FCC standards. For best results, fully charge the battery before first use and calibrate it periodically by allowing a full discharge and recharge cycle.