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Black rectangular laptop battery with connector on one side

NShi

NShi LBP7221E laptop battery 7.7V 34.61Wh 4495mAh black

SKU CH-GB4J-G93YM MPN LBP7221E

A 7.7 V 34.61 Wh lithium-polymer pack replaces the original battery in LG Gram 13, 14 and 15 inch models

  • Battery TypeLithium Polymer
  • Plug & Play design for quick installation
  • 61Wh 4495mAh capacity extends runtime
  • 7V lithium polymer cell matches original spec
  • Replaces LBP7221E LBG722VH LBM722YE part numbers
  • Fits LG Gram 13Z940 14Z950 14Z960 15Z960 series

What it is and who it fits

This NShi LBP7221E lithium-polymer battery delivers 7.7 V and 34.61 Wh at 4495 mAh. It replaces part numbers LBP7221E, LBG722VH and LBM722YE inside LG Gram 13, 14 and 15 series notebooks. Buyers who need a different voltage or a higher capacity should look elsewhere.

Practical limits of the plug-and-play interface

The battery uses a proprietary connector that must match the original exactly; the supplier notes "Interface: Refer to the picture!" so visual verification is essential. It is not a universal pack and will not work with laptops outside the listed LG Gram models.

Installation notes and common pitfalls

Installation requires opening the bottom case and disconnecting the old pack, so basic disassembly skill is needed. The manual advises an initial conditioning cycle: discharge to 5 %, charge to 95 %, repeat three to four times. Avoid leaving the charger connected continuously and store above 80 % charge if the battery is removed for a month or longer.

Highlights

  • Plug & Play design for quick installation
  • 61Wh 4495mAh capacity extends runtime
  • 7V lithium polymer cell matches original spec
  • Replaces LBP7221E LBG722VH LBM722YE part numbers
  • Fits LG Gram 13Z940 14Z950 14Z960 15Z960 series

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I choose the right version of the LBP7221E for my LG Gram?

Open the back case and match the original battery part number — LBP7221E, LBG722VH or LBM722YE — to the list of compatible models such as 13Z940, 14Z950 or 15Z960 series.

What does the 34.61Wh rating mean for daily use on a 7.7V system?

The 34.61Wh capacity at 7.7V delivers 4495mAh, giving a typical LG Gram several hours of runtime depending on screen brightness and workload.

What interface does the LBP7221E use and what does it limit?

It uses a direct plug‑in connector shown in the product image; the interface limits installation to LG Gram models that share this exact connector and 7.7V specification.

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