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Rectangular black lithium-ion battery pack with three cells and connector cable

E-buy

E-buy 11.31V 47Wh 4156mAh laptop battery for Lenovo Chromebook 100E/300E/500E Gen 4

SKU CH-MQP9-K9QJD

A 47 Wh lithium-ion replacement battery compatible with multiple Lenovo Chromebook and IdeaPad Chrome models

  • Battery TypeLithium-Ion
  • Reliable power for daily use with 47Wh capacity
  • Broad model fit across 100E, 300E and 500E Gen 4 Chromebooks
  • Direct replacement for OEM part numbers L22B3PG0, L22M3PG0, L22X3PG0
  • Stable 11.31V output from three lithium-ion cells
  • Also powers IdeaPad Flex 3 Chrome and Slim 3 Chrome models

Compatible Chromebook models

This replacement battery fits Lenovo Chromebook 100E, 300E and 500E Gen 4 units as well as IdeaPad Flex 3 Chrome and Slim 3 Chrome models listed in the specifications. It matches OEM part numbers including L22B3PG0, L22M3PG0 and SB11K08429 for direct substitution.

Voltage and cell limits

The pack delivers 11.31V from three lithium-ion cells, a fixed voltage that the laptop’s charging circuit expects. Using a battery with a different cell count or voltage would prevent charging or cause incorrect capacity reporting.

Capacity and runtime headroom

Rated at 47Wh and 4156mAh, the battery supplies the same energy as the original pack for typical classroom or office workloads. Runtime will decrease under sustained high-load tasks or when the display brightness is kept at maximum for long periods.

Highlights

  • Reliable power for daily use with 47Wh capacity
  • Broad model fit across 100E, 300E and 500E Gen 4 Chromebooks
  • Direct replacement for OEM part numbers L22B3PG0, L22M3PG0, L22X3PG0
  • Stable 11.31V output from three lithium-ion cells
  • Also powers IdeaPad Flex 3 Chrome and Slim 3 Chrome models

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I match this battery to my exact Chromebook model?

The pack replaces OEM numbers L22B3PG0, L22D3PG0, L22M3PG0, L22X3PG0 and the SB11K/5B11K series listed, and fits Chromebook 100E Gen 4, 300E Yoga Gen 4, 500E Yoga Gen 4, IdeaPad Flex 3 Chrome 12IAN8 and Slim 3 Chrome 14M868.

What does the 47 Wh rating deliver in daily use?

At 11.31 V and 4156 mAh the cell stores 47 Wh, giving roughly the same runtime as the original factory battery for web browsing, video playback and classroom workloads.

Does the 11.31 V output limit charging speed or compatibility?

The voltage matches the original spec exactly, so the laptop’s charging controller and power-management firmware recognise the pack without any throttle or firmware update.

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