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Battery compatible with Microsoft Surface Book 1st CR7 1703 battery (not an original MICROSOFT battery).
Battery for MICROSOFT G3HTA021H Li-ion battery replica with 7.5V and 6800mAh/51Wh capacity.
The high quality replica battery with 6800mAh/51Wh capacity, Laptop Batteries. It fits in the Microsoft Surface Book 1st CR7 1703 models.
Usually the installation of this battery in connection with the phone requires extra hands-on skills, we recommend that you have the Microsoft Surface Book 1st CR7 1703 battery installed by an expert.
This battery is suitable as a replacement battery for Microsoft Surface Book 1st CR7 1703 battery and MICROSOFT G3HTA021H model.
High capacity MICROSOFT G3HTA021H battery for longer standby time.
The battery is professionally tested to ensure the best lifespan.
1 year warranty, 30 days money back, 100% brand new!
Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.
Safety certified CE / FCC / RoHS.
* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

MICROSOFT G3HTA021H Battery Technical Specifications | 3 |
| Model |
G3HTA021H |
| Battery Condition |
Brand New Replacement Battery |
| Item Code |
MI2717OT |
| Category |
Laptop Batteries |
| Brand |
MICROSOFT |
| Capacity |
6800mAh/51Wh |
| Voltage |
7.5V |
| Type |
Li-ion |
| Color |
silver |
| Applies to |
Microsoft Surface Book 1st CR7 1703 |
| Certification |
Passed CE, UL, ROHS, ISO 9001/9002 and GS certification |
| Service |
Buy now, we promise a one-year warranty and 30-day returns |
Microsoft Surface Book 1 1703
(For Microsoft Surface Book 1st CR7 Keyword Parts . not used for the screen.)
Part Numbers: G3HTA024H G3HTA023H G3HTA021H
More G3HTA021H G3HTA024H From Other Stores:
Battery For G3HTA021H
MICROSOFT G3HTA021H Battery Our Guarantee
-- 30 days money back, 12 months warranty.
-- 30% off and free shipping
-- 100% compatible Microsoft Surface Book 1st CR7 1703
Product Features:
✅ 100% compatible with original equipment — easy installation and stable performance.
✅ Built-in overvoltage protection circuit to prevent damage to your device.
✅ Strictly tested during production to ensure top performance and reliability.
✅ Perfect replacement for the original part — same fit, same function.
Why Do MICROSOFT G3HTA021H Laptop Batteries Deteriorate?
MICROSOFT laptops feature lithium-ion batteries renowned for their efficiency and long-lasting power. Over time, repeated charging and discharging cycles gradually reduce their ability to hold a charge. This decline is influenced by factors such as frequent charging, heat exposure, and usage intensity, all of which contribute to the natural reduction in battery performance.
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