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Rectangular lithium-polymer battery pack, matte black finish

NShi

NShi G3HTA038H laptop battery 45Wh 7.57V for Surface Pro 5 1796 Pro 6 1807

SKU CH-D8W4-RX8TZ MPN G3HTA038H

A 45 Wh, 7.57 V lithium-polymer replacement battery for Surface Pro 5 and Pro 6 tablets, rated for over 500 recharge cycles

  • Battery TypeLithium Polymer
  • 45Wh capacity powers Surface Pro 5 and 6 through long sessions
  • 57V lithium polymer cell matches original voltage for stable operation
  • 5940mAh rating delivers reliable runtime between charges
  • CE FCC RoHS certified with built-in circuit protection for safe use
  • Over 500 recharge cycles extends service life across years

Replacement Battery for Surface Pro 5 and Pro 6

This lithium-polymer battery replaces part numbers G3HTA038H and DYNM02 in Microsoft Surface Pro 5 model 1796 and Surface Pro 6 model 1807 tablets. It restores portable power for users whose original cells no longer hold a useful charge. The pack is supplied new and ready for installation.

Thermal Behaviour and Power Characteristics

The 7.57 V, 45 Wh cell delivers 5940 mAh of capacity for typical daily workloads. Lithium-polymer chemistry keeps heat output low during normal charging and discharging cycles. No active cooling is required and the pack operates silently. Built-in circuit protection guards against overcharge, over-discharge and short-circuit conditions.

Capacity and Cycle Life Decide Suitability

At 45 Wh the battery matches the original energy rating for the listed Surface models. The manufacturer rates the cell for more than 500 recharge cycles over its service life. Buyers needing a higher capacity than 45 Wh or a different voltage should look elsewhere. Certification covers CE, FCC and RoHS standards.

Highlights

  • 45Wh capacity powers Surface Pro 5 and 6 through long sessions
  • 57V lithium polymer cell matches original voltage for stable operation
  • 5940mAh rating delivers reliable runtime between charges
  • CE FCC RoHS certified with built-in circuit protection for safe use
  • Over 500 recharge cycles extends service life across years

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I install the G3HTA038H battery in my Surface Pro 5 1796 and what step is often missed?

Open the device, disconnect the old battery connector, fit the new G3HTA038H, reconnect the cable securely, then reassemble; the step often missed is using the original charger for the first full charge cycle.

What maintenance or replacement will the 45Wh lithium polymer battery need later?

The battery is rated for more than 500 recharge cycles; after that capacity will drop and a replacement will be required.

What limit appears first during sustained use of this 7.57V 5940mAh pack?

The built‑in circuit protection will trigger if temperature or current exceeds safe thresholds, limiting output before the cells overheat.

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