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Microsoft Surface Pro 7 1960 Compatible Battery 7.58V 6400mAh

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From $72.99 USD $89.99
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Fits Microsoft Surface Pro 7 model 1960 and Pro 7 Plus model 1961, replaces OEM part numbers DYNH03, G3HTA073H, G3HTA074H, and GA3HTA025H.
7.58V and 6400mAh capacity delivers 48.51Wh to the Surface Pro 7's display and processor — equivalent output to the original cell under typical mixed-use loads.
Connector seats flat against the motherboard with a single mechanical locking tab; orientation is fixed by keyed slot geometry and cannot be inserted backward.
We ran a full charge-discharge cycle on a Surface Pro 7 1960 — BMS accepted negotiation without fault codes and voltage held steady across the discharge curve.
After installation, run one full discharge to automatic shutoff then charge uninterrupted to 100% — this resets the fuel gauge IC calibration against the new cell and resolves inaccurate percentage display that appears after a swap.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

7.58V

Amp

6400mAh

Microsoft Surface Pro 7 1960 / Pro 7 Plus 1961 — 7.58V Li-Polymer Replacement Battery (DYNH03)

This is a 7.58V, 6400mAh (48.51Wh) Li-Polymer battery for the Microsoft Surface Pro 7 (Model 1960) and Surface Pro 7 Plus (Model 1961). It replaces OEM part numbers DYNH03, G3HTA073H, G3HTA074H, and GA3HTA025H. If your Surface Pro 7 no longer holds charge, shuts down unexpectedly, or the battery has swollen under the display, this is the direct cell swap.

  • Surface Pro 7 and 7 Plus compatibility: Both the 1960 and 1961 chassis use the same 7.58V battery rail, connector pinout, and BMS handshake protocol. The cell dimensions — 224.50 x 101.50 x 4.20mm — match the internal cavity on both variants. One replacement covers both models.
  • Bench tested on actual hardware: We cycled this cell through charge and discharge on a Surface Pro 7 unit. The BMS accepted the charge IC handshake without fault codes, reached full cell voltage without thermal event, and passed protection cutoffs at both ends of the voltage window.
  • Fuel gauge recalibration after swap: After installation, run the tablet down to automatic shutoff under normal use — do not force-shutdown. Then charge uninterrupted to 100% without using the device. This one full cycle lets the fuel gauge IC recalibrate against the new cell and clears the inaccurate percentage display that almost always appears after a battery swap.

Surface Pro 7 shutting down at 15–25% battery remaining

This is one of the most reported symptoms on aging Surface Pro 7 units, and it follows the replacement too if the fuel gauge is not recalibrated. The display backlight and Wi-Fi radio together create a combined current draw that causes a momentary voltage sag at the cell terminals. When the cell voltage dips below the BMS low-voltage threshold — even briefly — the board interprets it as a depleted cell and cuts power. The percentage shown on screen is not always what the cell has left; it is what the fuel gauge IC last calculated. After installing this battery, run one complete discharge-to-shutoff cycle to sync the gauge to the actual cell chemistry.

Surface Pro 7 not fast charging after battery replacement

After a cell swap, the Surface Pro 7 sometimes defaults to slow charge on the first connection to the Surface Connect charger. This happens because the charge controller re-evaluates USB-PD negotiation parameters when it detects a new cell — it defaults to a conservative charge rate until the cell has completed one accepted charge cycle. No setting needs changing and no driver update is needed. Connect the original Surface charger, let it charge to 100% uninterrupted, and full charge rate restores on subsequent connections.

Compatible Models

Surface Pro 7 1960 Surface Pro 7 Plus 1961

Replaces Part Numbers

DYNH03 G3HTA073H G3HTA074H GA3HTA025H

Technical Specifications

Voltage7.58V
Amp Hours6400mAh
Capacity6400mAh
Rate48.51Wh
Net Weight212g /7.48 oz
Gross Weight352g /12.42 oz
Approximate Weight352g /12.42 oz
Dimension 224.50 x 101.50 x 4.20mm

Product Highlights

  • Brand: Microsoft
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-Polymer
  • Battery Type: Li-Polymer
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Surface Pro 7 shows 40% battery but shuts down immediately — is something wrong with the replacement cell?

Nothing is wrong with the cell itself. The fuel gauge IC on the Surface Pro 7 motherboard was calibrated to the old, degraded cell and its numbers no longer match the new cell's voltage curve. Run the tablet on battery under normal use until it shuts itself off automatically, then charge uninterrupted to 100% without using it. That single full cycle resets the gauge calibration and the shutdown-at-partial-charge behaviour stops.

The battery percentage on my Surface Pro 7 is dropping faster than expected from 100% — it goes from full to 60% in what feels like minutes.

This is fuel gauge drift — the charge controller is reading voltage against a calibration profile built for the old cell. A new Li-Polymer cell at 7.58V has a different discharge curve than a worn cell, so the percentage readout compresses at the top end and looks like a steep drop. Run one complete discharge cycle to automatic shutoff, then a full uninterrupted charge to 100%. After that cycle the gauge recalibrates to the actual cell and the percentage steps become even again.

The Surface Pro 7 feels warm near the kickstand hinge during the first charge after swapping the battery — is the new cell overheating?

Warmth during the first charge on a new Li-Polymer cell is normal. The charge IC runs a conditioning pass on the first cycle — it holds the cell at a trickle rate initially, then steps up to the full charge current, and that transition generates mild heat at the charging circuitry near the hinge area. If the tablet feels hot to the touch or Windows shows a thermal warning, disconnect and check the battery connector seating. Moderate warmth with no warning alerts means the charge IC is operating as expected and will settle after the first full cycle completes.

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