BoYata
BoYata Replacement Battery G3HTA023H G3HTA024H 6800mAh 51Wh 7.5V 13.5" 2 in 1 accessory
6800 mAh 7.5 V Li-ion replacement for Surface Book 1 13.5" keyboard models 1703, 1704 and 1705
- Replaces keyboard battery in Surface Book 1 13.5
- 6800 mAh capacity restores full runtime
- 51 Wh energy rating matches original spec
- 5 V lithium-ion polymer cell fits models 1703 1704 1705
- Pre-tested charge and discharge cycle confirms function
Compatible Surface Book 1 Keyboard Battery
This replacement battery is designed for the Microsoft Surface Book 1st Generation 13.5 inch keyboard base. It uses a lithium-ion polymer cell rated at 6800mAh, 51Wh and 7.5V. The part numbers G3HTA023H and G3HTA024H match the original keyboard battery modules. It suits owners of a first-generation Surface Book 13.5 inch model needing to restore keyboard battery life.
Who this suits and who should look elsewhere
This battery fits Surface Book 1 devices with model numbers 1703, 1704 or 1705 that use the specified part numbers. It will not fit the tablet portion of the Surface Book, nor the keyboard bases of other Surface Book screen sizes or later generations. Buyers who cannot confirm their exact model number and part number should look for a battery verified for their specific device.
Capacity and voltage determine fit
The critical specification is the 6800mAh, 51Wh, 7.5V lithium-ion polymer cell matching part numbers G3HTA023H and G3HTA024H. If the original keyboard battery carries either of these part numbers and the same voltage and capacity ratings, this unit is the correct replacement. Professional installation is recommended as improper connection can cause damage.
Highlights
- Replaces keyboard battery in Surface Book 1 13.5
- 6800 mAh capacity restores full runtime
- 51 Wh energy rating matches original spec
- 5 V lithium-ion polymer cell fits models 1703 1704 1705
- Pre-tested charge and discharge cycle confirms function
Specifications
No published specifications for this item yet.
Questions about this item
Does the 51 Wh capacity run warm or draw extra power when the Surface Book 1 keyboard base is used all day?
The 51 Wh Li-ion polymer pack replaces the original keyboard battery and is tested to charge and discharge fully; it produces no more heat than the factory cell under normal load.
What must I already own to install the G3HTA024H battery in my device?
You need a Microsoft Surface Book 1st Gen 13.5" keyboard base (models 1703, 1704 or 1705) and the skill to open the case and reconnect the internal connector.
Will the 7.5 V 6800 mAh pack work alongside the original tablet battery in my Surface Book 1?
Yes — this pack powers the keyboard base only; the tablet section keeps its own battery, so both operate together exactly as they did with the factory keyboard cell.
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