Lenovo ThinkPad accu 4650mAh ThinkPad T490s, T495s, T14s Gen 1

If your Lenovo ThinkPad T490s, T495s, or T14s Gen 1 no longer holds a charge like it used to, the DCS APS LBIM180 replacement battery restores all-day productivity. This 4650mAh lithium-ion pack delivers 57Wh of energy at 11.52V, matching or exceeding the original specification. Built with three high-quality cells and comprehensive protection circuitry, it ensures safe, reliable power for your ultrabook.

Who is it for

Professionals and students who depend on their ThinkPad for work, study, or travel and need a dependable battery replacement. Whether your original battery has degraded after hundreds of cycles or you simply want a spare for extended trips, this battery is a cost-effective solution that brings your laptop back to full mobility.

Main features

• 4650mAh capacity and 57Wh energy rating for long runtimes
• 11.52V output voltage, perfectly matched to ThinkPad T490s, T495s, and T14s Gen 1
• 3-cell lithium-ion construction for a slim, lightweight profile
• Integrated overcharge, over-discharge, overcurrent, and short circuit protection
• Operating temperature range of 0°C to 40°C, suitable for everyday environments
• Black colour blends seamlessly with your laptop's design

Specifications

• Battery Type: Lithium-Ion (Li-ion)
• Capacity: 4650 mAh
• Energy Rating: 57 Wh
• Voltage: 11.52 V
• Number of Cells: 3
• Compatibility: Lenovo ThinkPad T490s, ThinkPad T495s, ThinkPad T14s Gen 1
• FRU Part Number (Example): 5B10W13903
• Rechargeable: Yes
• Colour: Black
• Product Type: Internal Laptop Battery
• Overcharge Protection: Yes
• Over-discharge Protection: Yes
• Overcurrent Protection: Yes
• Short Circuit Protection: Yes
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -20°C to 60°C (-4°F to 140°F)

Tips

For optimal battery health, avoid exposing your laptop to extreme temperatures and try to keep the charge between 20% and 80% when possible. Calibrate the new battery by fully charging and discharging it once or twice after installation. Always power off and unplug your laptop before replacing the battery, and consult your ThinkPad's service manual for safe removal instructions.