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Rectangular black laptop battery with label showing part number 5B11K08432

PowerWarehouse

PowerWarehouse 5B11K08432 laptop battery

SKU CH-HR3A-HYY3H

Replacement 3-cell lithium-ion battery for multiple Chromebook and IdeaPad models, rated 11.52 V and 4080 mAh

  • Battery type3 Cell Lithium-Ion
  • Compatible withCHROMEBOOK 100E GEN 4, 100E GEN 4 82W0, 100E GEN 4 82W1, 100
  • Ready replacement for Chromebook 100E Gen 4 and Yoga models
  • Matches 12 OEM part numbers including 5B11K08432 and L22M3PG0
  • 3-cell lithium-ion design delivers 11.52 V and 4080 mAh capacity
  • Supports IdeaPad Flex 3 Chrome 12IAN8 and Slim 3 Chrome 14M868 devices
  • Brand-new condition ensures full performance from first charge

What this battery replaces

This new PowerWarehouse unit matches the 5B11K08432 part number and the 11.52v 4080mah specification. It is built for the Chromebook 100E Gen 4, 300E Yoga Gen 4, 500E Yoga Gen 4, IdeaPad Flex 3 Chrome 12IAN8 and Slim 3 Chrome 14M868 families.

Installing the pack

The battery sits inside the chassis and connects to the mainboard with the original cable. Shut down the laptop, disconnect the AC adapter, remove the bottom cover screws and lift the old pack out. Common issues are stripped case screws and forgetting to reseat the connector fully before closing the lid.

Check your laptop first

Confirm the exact model number on the bottom sticker matches one of the listed Chromebook or IdeaPad variants. Verify the OEM part number on the existing battery is among the compatible codes such as 5B11K08427, 5B11K08435 or L22X3PG0. This pack will not fit machines outside that list.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Part number5B11K08427, 5B11K08435, L22 × 3PG0, 5B11K08428, L22B3PG0, SB11K08429, 5B11K08430, L22D3PG0, SB11K08431, 5B11K08432, L22M3PG0, SB11K08436
Power
Battery type3 Cell Lithium-Ion
Compatibility
Compatible withCHROMEBOOK 100E GEN 4, 100E GEN 4 82W0, 100E GEN 4 82W1, 100E GEN 4 83G8, 100E GEN 4 83G9, 300E YOGA GEN 4, 300E YOGA GEN 4 82W2, 300E YOGA GEN 4 82W3, 500E YOGA GEN 4, 500E YOGA GEN 4 82W4, 500E YOGA GEN 4 82W5, IDEAPAD FLEX 3 CHROME 12IAN8, FLEX 3 CHROME 12IAN8 82XH, SLIM 3 CHROME 14M868, SLIM 3 CHROME 14M868 82XJ

Questions about this item

How do I confirm the 11.52v 4080mah battery is working after installing it in my Chromebook 100E Gen 4?

Power on the laptop and check the battery icon shows charging; the OS should report the correct voltage and capacity once calibrated.

What comes in the box and do I need any extra tools or cables for the 3-cell lithium-ion pack?

Only the replacement battery is included; no tools, screws or cables are supplied, so reuse the original hardware from your device.

Which OEM part number should I match — 5B11K08432, L22M3PG0 or SB11K08436 — for my IdeaPad Flex 3 Chrome 12IAN8?

All three numbers refer to the same 11.52v 4080mah pack; any of them will fit the Flex 3 Chrome 12IAN8 and the other listed models.

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