2-power 2P-45N0253 - 20 V - 52 mm - 117 mm - 26 mm - 257 g - 138 mm

When your Lenovo ThinkPad's battery no longer holds a charge, productivity grinds to a halt. The 2-Power 2P-45N0253 replacement battery restores reliable, long-lasting power to your laptop, so you can work unplugged without constantly hunting for an outlet. Engineered as a direct replacement for select ThinkPad models, it delivers the same voltage and capacity as the original, ensuring seamless compatibility and performance.

Who is it for

This battery is ideal for professionals, students, and anyone who relies on a Lenovo ThinkPad T440, T450, T460, T550, X240, X250, or X260. If your current battery is swollen, draining quickly, or failing to charge, this replacement brings your laptop back to life and extends its usable lifespan.

Main features

• Lithium-Ion (Li-ion) chemistry with 3-cell construction for reliable energy density
• 20 V output and 2.25 Ah capacity, providing 45 Wh of energy for extended runtime
• Removable design for easy installation—no technical expertise required
• Built-in protection against overcharge, over-discharge, overcurrent, and short circuit
• Durable ABS plastic housing in black, matching your ThinkPad's aesthetics
• CE and RoHS certified for safety and environmental compliance

Specifications

• Brand: 2-Power
• Model: 2P-45N0253
• MPN: 2P-45N0253
• Battery Technology: Lithium-Ion (Li-ion)
• Voltage: 20 V
• Capacity: 2.25 Ah
• Energy Capacity: 45 Wh
• Number of Cells: 3-cell
• Product Type: Laptop Battery
• Compatible Brand: Lenovo
• Compatible Series: ThinkPad T440, T450, T460, T550, X240, X250, X260
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit
• Certifications: CE, RoHS
• Battery Type: Removable
• Operating Temperature Range: 0 - 45 °C
• Storage Temperature Range: -20 - 60 °C
• Housing Material: ABS Plastic
• Colour: Black
• Weight: 257 g
• Dimensions (W x D x H): 52 mm x 117 mm x 26 mm

Tips

To maximize battery lifespan, avoid exposing your laptop to extreme temperatures and perform a full discharge cycle once a month. When replacing, ensure the laptop is powered off and unplugged. Recycle your old battery at an approved e-waste facility.