2-Power Lenovo Yoga C940-14IIL 81Q9 pääakku - akku - 60 Wh (2P-SB10W57415)

Has your Lenovo Yoga C940-14IIL lost its ability to hold a charge? A failing battery can leave you tethered to an outlet, disrupting your workflow and mobility. The 2-Power replacement battery restores your laptop's original endurance, letting you work, stream, and create without constant recharging.

Who is it for

This battery is ideal for Lenovo Yoga C940-14IIL (model 81Q9) owners who need a dependable power source for daily commuting, business travel, or extended use away from power outlets. It's also a cost-effective solution to extend the life of your laptop instead of replacing the entire device.

Main features

• High-capacity 60Wh lithium-ion battery delivers long runtimes for all-day productivity.
• 4-cell design ensures stable power output and consistent performance.
• Built-in overcharge, over-discharge, overcurrent, and short-circuit protection for safe operation.
• Precisely engineered to fit the Yoga C940-14IIL, matching original battery dimensions and connector.
• Compatible with original Lenovo part numbers L18M4PF0, L18C4PF0, and L18L4PF0.
• Rechargeable and maintenance-free, with no memory effect.

Specifications

• Brand: 2-Power
• Model: 2P-SB10W57415
• Product Type: Laptop Battery
• Battery Technology: Lithium-Ion (Li-ion)
• Capacity: 60 Wh (7772 mAh)
• Voltage: 7.72 V
• Number of Cells: 4
• Colour: Black
• Condition: New
• Rechargeable: Yes
• Safety Features: Overcharge Protection, Over-discharge Protection, Overcurrent Protection, Short-circuit Protection

Tips

For optimal battery health, fully charge and discharge the battery a few times after installation to calibrate the power gauge. Avoid exposing the battery to extreme temperatures, and store it at around 50% charge if not used for extended periods. Always use a compatible Lenovo charger for best results.