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Rectangular lithium-polymer laptop battery, matte black finish, labelled 7.4V 45Wh

NShi

NShi L14M4P72 L14S4P72 laptop battery 7.4V 45Wh for Yoga 3 14inch Yoga 3-1470 IdeaPad Yoga 700-14ISK

SKU CH-1QK8-6M9H7

A 7.4V 45Wh lithium-polymer replacement battery compatible with Yoga 3 14-inch and Yoga 700-14ISK series laptops

  • Battery TypeLithium Polymer
  • Grade A cells deliver reliable power for daily use
  • 45 Wh capacity supports extended runtime between charges
  • 4 V lithium-polymer chemistry matches original specifications
  • Compatible with Yoga 3 14-inch and Yoga 700-14ISK series
  • FCC, CE and RoHS certified for safety compliance

Replacement Battery for Yoga 3 14-inch

This 7.4V 45Wh lithium-polymer pack replaces part numbers L14M4P72 and L14S4P72 in Lenovo Yoga 3 14 and Yoga 700-14ISK models. It uses Grade A cells and carries FCC CE RoHS certifications. The unit is sold new with a 12-month replacement warranty.

Straightforward Swap with Basic Tools

The battery sits inside the lower case and connects through a single cable to the motherboard. Most owners remove the bottom screws, disconnect the old pack, and fit the new one in under fifteen minutes. The only common issue is forgetting to detach the cable before lifting the board, which can strain the connector.

Steady Output Through a Full Day

Grade A cells keep voltage stable as the charge drops from 100% toward empty, so the laptop does not throttle unexpectedly during long sessions. The 45Wh capacity supports typical mixed workloads for several hours on a single cycle. The pack is not designed for users who need extended runtime beyond the original specification or who run sustained heavy loads that exceed the factory cooling design.

Highlights

  • Grade A cells deliver reliable power for daily use
  • 45 Wh capacity supports extended runtime between charges
  • 4 V lithium-polymer chemistry matches original specifications
  • Compatible with Yoga 3 14-inch and Yoga 700-14ISK series
  • FCC, CE and RoHS certified for safety compliance

Specifications

Battery TypeLithium Polymer

Questions about this item

How can I verify the 7.4V 45Wh NShi battery is working correctly after installation?

The laptop should power on, show the correct 45Wh capacity in the OS battery report, and charge to 100% without errors.

What comes in the box with this NShi L14M4P72 L14S4P72 battery and what must I buy separately?

The package contains the replacement battery only; no tools, screws, or adhesive strips are included.

Which compatible part number — L14M4P72 or L14S4P72 — should I choose for my Yoga 3 14inch?

Both part numbers refer to the same 7.4V 45Wh Li-polymer cell; select the one printed on your original battery label.

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