Fancy Buying G3HTA027H DYNR01 Surface Pro 4 Battery Replacement

In this review the Fancy Buying G3HTA027H DYNR01 battery is evaluated as a direct replacement for Microsoft Surface Pro 4 1724 12.3 in tablets. The bottom line: it is a practical, lower-cost option for users who need a functioning, OEM-style replacement battery with built-in protection circuits. The reviewer found the pack to be well suited to repairs and replacements where model compatibility is confirmed, offering a straight swap for the correct Surface Pro 4 models and up to 500 recharge cycles that keep the device useable for months or years of typical daily use.

Key Features

• Compatibility: Designed specifically to replace DYNR01, G3HTA027H and G3HTA026H part numbers for Surface Pro 4 1724 12.3 in tablets when the model matches.
• Battery chemistry: The Li-ion construction provides a familiar operating profile and fits the original battery compartment for straightforward installation.
• Capacity and runtime: The 38.2Wh (5087mAh) capacity gives reasonable runtime for light to moderate use and is comparable to many original replacement packs.
• Protection circuits: Built-in overcharge, overdischarge, overcurrent and temperature control improve safety and help preserve battery life over the advertised 500 recharge cycles.
• Quality and origin: Sold as 100% new from manufacturer with assembled circuit boards intended to meet OEM standards and reduce early failures.
• Support and warranty: The unit includes a 30-day refund window plus a 12-month warranty and email support for after-sales issues.

Who It's For

This replacement battery is best for owners of the Microsoft Surface Pro 4 1724 12.3 in model who need a direct battery swap and want safety features such as overcharge and temperature protection. It is practical for DIY repairs and for technicians who replace batteries in several Surface Pro 4 devices and appreciate clear part number matching.

Users with other Surface models should look elsewhere, since the pack is explicitly not compatible with Surface Go, Surface Laptop, Surface Pro 3, Surface Pro 5, or Surface Book series. Those who need the absolute longest runtime or original-brand batteries may also prefer an OEM pack from the tablet maker.

Pros & Cons

Pros

• Good fit and straightforward installation when the Surface Pro 4 model and part number match.
• Built-in safety circuits add overcharge, overdischarge and temperature protection for more reliable daily use.
• Reasonable capacity at 38.2Wh and support for up to 500 recharge cycles provide decent longevity for a third-party pack.
• Backed by a 12-month warranty and a 30-day refund policy for post-purchase support.

Cons

• Runtime reports are mixed; some users see shorter charge duration than expected compared with original packs.
• Only compatible with specific Surface Pro 4 part numbers, so incorrect model selection will result in an unusable battery.

Specifications

Battery type	Li-ion
Voltage	7.5V
Capacity	38.2Wh / 5087mAh
Cells	2 cell
Recharge cycles	Up to 500 cycles
Compatible P/N	DYNR01, G3HTA027H, G3HTA026H

Our Verdict

The Fancy Buying G3HTA027H DYNR01 battery is a sensible replacement for Surface Pro 4 1724 owners who need a safe, affordable swap with warranty coverage; it delivers necessary protection circuits and decent capacity at a lower price than some OEM options. Confirm your model before buying and expect solid value if installation and compatibility are correct.

Frequently Asked Questions

Will this battery fit my Surface Pro 4?
It fits Surface Pro 4 1724 12.3 in models that use part numbers DYNR01, G3HTA027H or G3HTA026H; confirm your tablet model and part number before purchase.

How long will the new battery last?
The pack is rated for up to 500 recharge cycles and 38.2Wh capacity, but real-world runtime varies by workload; lighter use can yield several hours between charges.

What warranty and support are offered?
The seller offers a 30-day refund window and a 12-month warranty with email support; contact the seller within 365 days for assistance.