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Rectangular lithium polymer laptop battery with connector ribbon

NShi

NShi MG04XL laptop battery 7.7V 40Wh 4820mAh

SKU CH-9Y77-V33ZH

7.7 V lithium-polymer replacement battery delivering 40 Wh and 4820 mAh for HP Elite x2 1012 G1 series notebooks

  • Battery typeLithium Polymer
  • Compatible with HP Elite x2 1012 G1 series
  • 40Wh lithium polymer cell delivers reliable runtime
  • Replaces MG04XL MC04XL and HSTNN-DB7F part numbers
  • 7V 4820mAh capacity matches original specification
  • Brand new condition ensures full performance from day one

Direct replacement for HP Elite x2 1012 G1

This lithium polymer battery matches the original MG04XL specification at 7.7V and 40Wh 4820mAh. It is built for owners of the HP Elite x2 1012 G1 series who need a new power source that fits the same physical and electrical envelope.

Replaces worn MG04XL MC04XL and HSTNN-DB7F packs

The upgrade is worth it when the original cell no longer holds a useful charge or shuts down under load. Swapping in this unit restores the factory runtime without changing the laptop hardware or charger.

Simple swap if the connector

Installation requires opening the device and disconnecting the old pack, then fitting the new one in the same orientation. The supplier notes that wire length and case size can vary even within the same model family, so verifying the exact appearance against the product image before purchase avoids a mismatch that would prevent the battery from seating correctly.

How it compares

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

Price $91.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

What are the compatible part numbers for the MG04XL battery in the HP Elite x2 1012 G1?

Compatible part numbers include MG04XL, MC04XL, MG04, HSTNN-DB7F, 812060-2C1, 812060-2B1 and 812205-001

Which step do installers often skip when fitting this 7.7 V lithium-polymer pack?

Verify the connector shape and cable length against the original battery before securing the pack, as dimensions can differ even within the same laptop series

What charging routine maximises the lifespan of this 40 Wh 4820 mAh cell?

Use the original charger, stop at 95 % and recharge at 5 %, avoiding a full discharge to 0 %

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