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Battery compatible with Microsoft Surface Book 1938 battery (not an original MICROSOFT battery).
Battery for MICROSOFT MQ08 Li-ion battery replica with 7.5V and 2277mAh/17.26Wh capacity.
The high quality replica battery with 2277mAh/17.26Wh capacity, Laptop Batteries. It fits in the Microsoft Surface Book 1938 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 1938 battery installed by an expert.
This battery is suitable as a replacement battery for Microsoft Surface Book 1938 battery and MICROSOFT MQ08 model.
High capacity MICROSOFT MQ08 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 MQ08 Battery Technical Specifications | 3 |
| Model |
MQ08 |
| Battery Condition |
Brand New Replacement Battery |
| Item Code |
MIC21MA1099 |
| Category |
Laptop Batteries |
| Brand |
MICROSOFT |
| Capacity |
2277mAh/17.26Wh |
| Voltage |
7.5V |
| Type |
Li-ion |
| Color |
black |
| Applies to |
Microsoft Surface Book 1938 |
| Certification |
Passed CE, UL, ROHS, ISO 9001/9002 and GS certification |
| Service |
Buy now, we promise a one-year warranty and 30-day returns |
Replacement Part Numbers:
Compatible Models:
For Microsoft Surface Book 1938
More MQ08 M1097873-001 From Other Stores:
Battery For MQ08
MICROSOFT MQ08 Battery Our Guarantee
-- 30 days money back, 12 months warranty.
-- 30% off and free shipping
-- 100% compatible Microsoft Surface Book 1938
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 MQ08 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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③ Tested and checked by competent professionals, careful packaging.
④ Best prices & fast delivery & One year warranty & Safe purchase and payment.
⑤ Perfect after-sales service.