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Silver rectangular laptop battery with connector strip

NShi

NShi G3HTA020H laptop battery 7.5V 18Whr 2 Cell Silver

SKU CH-RVPG-H60C4

Replacement 7.5 V, 18 Whr two-cell lithium-ion battery for Microsoft Surface Book 1 and 2 13.5 inch models

  • Battery type2 Cell Lithium-Ion
  • Battery voltage rating7.5 V
  • Battery capacity2387mah
  • Product colorSilver
  • Compatible withG3HTA020H, G3HTA044H, DAK822470K, Microsoft Surface Book 1 1
  • Restores mobility for Surface Book 1 and 2 13.5" models
  • 5 V 18 Whr lithium-ion pack matches original voltage and energy
  • 2 387 mAh capacity supports extended unplugged sessions
  • CE FCC RoHS certified for electrical safety and low self-discharge
  • Rigorously tested for correct voltage circuit protection and stable current

Direct replacement for Surface Book models

This 7.5V 18Whr 2 Cell lithium-ion battery replaces OEM parts G3HTA020H, G3HTA044H and DAK822470K. It fits Microsoft Surface Book 1 models 1703, 1704 and 1705 plus CR7 13.5 inch variants CR7-00005 and CR7-00007. The unit also supports Surface Book 2 13 inch devices. Capacity is rated at 2387mah.

Low self-discharge and stable current output

Each unit is tested for correct voltage, circuit protection and stable current delivery under normal load. Low self-discharge helps the pack hold charge during storage. The design meets CE, FCC and RoHS safety certifications. No active cooling or fan is required for typical operation.

Ready to install with no extra software

The battery ships as a direct mechanical and electrical match for the listed Surface Book models. No drivers, firmware updates or calibration utilities are bundled or required. Physical installation restores mobile power immediately. Buyers needing higher capacity packs or different form factors will not be served by this part.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameG3HTA020H, G3HTA044H, DAK822470K
Product colorSilver
Power
Battery type2 Cell Lithium-Ion
Battery voltage rating7.5 V
Battery capacity2387mah
Compatibility
Compatible withG3HTA020H, G3HTA044H, DAK822470K, Microsoft Surface Book 1 1703, 1704, 1705, CR7 13.5 in CR7-00005, CR7 13.5 in CR7-00007, Suface Book 2 13 in

Questions about this item

How do I install the G3HTA020H battery in my Surface Book 1 1703 and what step is often missed?

Power off the device, remove the bottom cover screws, disconnect the old battery connector, fit the new 7.5 V pack, reconnect the cable securely, then reassemble; the step most often missed is reconnecting the battery cable before closing the case

What maintenance or replacement will the G3HTA020H need later?

The 2 cell lithium-ion pack will gradually hold less charge; when runtime drops below your needs, replace the whole G3HTA020H unit — no user-serviceable parts inside

What limit appears first during sustained use of the G3HTA020H?

The 18 Whr capacity sets the runtime ceiling; under continuous load the pack will reach its voltage floor and trigger system shutdown before any thermal limit is hit

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