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Black rectangular lithium-ion laptop battery with label showing model numbers and 45Wh rating

Beisite

Beisite L17C4PB0 L17M4PB0 laptop battery 45Wh 7.68V

SKU CH-B8T4-DF88G

A 45Wh 7.68V lithium-ion replacement battery compatible with Lenovo Yoga 530 and Flex 6 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating7.68 V
  • Battery capacity45 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Yoga 530-14IKB Flex 6-14IKB Series
  • Ready-to-install 45Wh lithium-ion cell
  • 68V output matches original spec
  • Replaces Lenovo part numbers 5B10Q16066 and 5B10Q16067
  • Fits Yoga 530-14IKB, Flex 6-14IKB and IdeaPad 530S series
  • Ships as L17C4PB0 or L17M4PB0 — both fully compatible

Replacement Battery for Lenovo Yoga and Flex

This new lithium-ion battery replaces part numbers L17C4PB0, L17M4PB0, 5B10Q16066 and 5B10Q16067. It fits multiple Lenovo Yoga 530-14IKB, Flex 6-14IKB and IdeaPad 530S series models. The unit arrives in black and carries a 12-month warranty. It restores mobile power for compatible ultraportable laptops.

45Wh Capacity at 7.68 Volts

The cell delivers 45Wh of energy at a nominal 7.68V, matching the original specification for the listed Yoga and Flex chassis. This capacity determines how long the notebook runs away from a mains outlet. Buyers needing a higher watt-hour rating for extended unplugged sessions cannot use this part.

Interchangeable Part Numbers Shipped as Available

The supplier notes that L17C4PB0 and L17M4PB0 are cross-compatible despite a voltage difference and will ship whichever is in stock. This means the exact part number on the label may vary, but fit and function remain consistent for the supported models. No additional cables, tools or software are included in the package.

How it compares

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

Price $38.99
Pricier than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Model nameL17C4PB0 L17M4PB0
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating7.68 V
Battery capacity45 Wh
Compatibility
Compatible withFor Yoga 530-14IKB Flex 6-14IKB Series

Questions about this item

How long will the 45Wh capacity keep a Lenovo Yoga 530-14IKB running on a single charge?

The 45Wh rating matches the original specification for the Yoga 530-14IKB series, so runtime should be comparable to the factory battery when new. Actual hours depend on screen brightness, workload and power-profile settings.

Does the 7.68V lithium-ion pack connect through the standard Lenovo internal battery connector?

Yes. The pack is built to the same electrical interface as the original L17C4PB0 and L17M4PB0 parts, so it plugs directly into the motherboard header without adapters.

Will this battery fit the chassis of a Lenovo Flex 6-14IKB without modification?

It is listed as a direct replacement for the Flex 6-14IKB and Yoga 530-14IKB models, meaning the physical dimensions and screw-hole pattern match the original battery bay.

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