Extra Digital NB482870 Replacement Battery for Lenovo L17L3P71 – 4650mAh 52.5Wh 11.25V Li-ion, Black, 3-Cell

This Extra Digital Advanced battery revives Lenovo IdeaPad laptops that have lost their staying power, matching the original L17L3P71 pack in fit, voltage, and capacity. Unlike generic cells that sag under load, its 4650mAh lithium-ion core delivers a steady 52.5Wh so you can work, stream, or browse without hunting for a socket.

Highlights

• Direct replacement for Lenovo part numbers L17L3P71, L17M3P71, L17C3P71, and L17D3P71
• 4650mAh capacity and 52.5Wh energy rating restore original runtime
• 11.25V nominal voltage with 3-cell Li-ion chemistry for stable output
• Built-in protection against overcharge, over-discharge, and short circuit
• CE, RoHS, and FCC certified for safety and environmental compliance

In daily use

Installed internally, the battery sits flush inside compatible IdeaPad 330S, 530S, S340, S540, V330, and V340 series notebooks. Expect 300–500 charge cycles before noticeable wear, with reliable performance in operating temperatures from 0°C to 45°C. The black casing matches the original component, so the laptop looks unchanged.

Full specifications

• Compatible brand: Lenovo
• Compatible part numbers: L17L3P71, L17M3P71, L17C3P71, L17D3P71
• Compatible series: IdeaPad 330S, 530S, S340, S540, V330, V340
• Battery type: Lithium-ion (Li-ion)
• Capacity: 4650 mAh
• Energy rating: 52.5 Wh
• Voltage: 11.25 V
• Number of cells: 3
• Colour: Black
• Protection: Overcharge, over-discharge, short circuit
• Certifications: CE, RoHS, FCC
• Estimated lifespan: 300–500 charge cycles
• Installation type: Internal
• Operating temperature: 0°C to 45°C

Final note

Restore your IdeaPad's portability with a battery that matches the original in every critical spec—no more tethering to the wall outlet.