The Surface Pro 8 replacement battery is a zero-cycle 50.2 Wh aftermarket cell that matches the original Microsoft capacity, voltage, and watt-hour rating. In particular, the pack includes the battery adhesive strips required for the install, so technicians have everything needed to bond the new cell to the Surface chassis. Furthermore, it is supplied by GA Tech NZ from local stock with same-day weekday dispatch and a 6-month manufacturing-defect warranty.
Place your order by 2PM on business days for same-day dispatch. Tracked overnight delivery for only $8 urban areas or $13 rural locations, across New Zealand.
$99.00
2 in stock
2 in stock
The Microsoft Surface Pro 8 replacement battery is a high-quality 50.2 Wh aftermarket cell engineered to restore your Microsoft Surface to original-spec runtime. In particular, capacity, voltage, watt-hours, and physical dimensions all match Microsoft’s reference design, so the battery drops into the existing chassis with no shimming and no fit issues. In addition, NZ stock, the included battery adhesive kit, and a 6-month warranty round out the package.
Specifically, this Surface battery brings three advantages that matter for a delicate 2-in-1 repair: an original-spec cell, zero-cycle factory-fresh chemistry, and full NZ logistics with same-day dispatch from local stock. Importantly, the cell ships zero-cycle, which means it has not been charged or discharged before reaching you. As a result, you get the full design lifespan from day one.
| What you get | How it benefits you |
|---|---|
| Original-spec 50.2 Wh capacity | In particular, all-day runtime that tracks the factory cell. Furthermore, there is no drop-off in standby time. |
| Battery adhesive included | Specifically, the pack ships with the battery adhesive strips needed to bond the cell to the Surface chassis. As a result, technicians have everything required for the cell-to-chassis bond in one part. |
| Zero-cycle, factory-fresh cell | Indeed, you get the full design lifespan from first charge. Moreover, there is no prior wear and no shelf degradation beyond standard storage. |
| Model variants and revisions | In particular, the Microsoft Surface Pro 8 model revisions all share the same cell. Therefore, one part covers all variants. |
| Supplier part number DYNC01 | Specifically, this matches the OEM-equivalent part identifier. As a result, trade technicians can confirm fit before ordering. |
| NZ stock, dispatch | Generally, weekday orders ship the same day. In addition, tracked overnight delivery is available nationwide. |
| 6-month manufacturing-defect warranty | Importantly, this is local NZ-backed warranty cover. Furthermore, it is handled directly by GA Tech NZ. |
First, this Surface DYNC01 replacement battery fits Microsoft Surface Pro 8 (2021). The specific Microsoft model identifiers covered are: Model 1982 / 1983. Microsoft uses the supplier part number DYNC01 for the variants and EMC revisions of this Surface device.
For context, the DYNC01 cell rates at 50.2 Wh, 4414 mAh, 11.38 V nominal, and 13.05 V charging cutoff, matching the original Microsoft cell specification. As a result, this replacement battery restores native-feeling runtime after installation. In practice, customers commonly report that a tired Surface jumps from a few hours of mixed-use battery life back to a full working day on a single charge after the swap.
In particular, this battery suits three groups of buyers. First, Microsoft Surface owners whose original cell has degraded below acceptable runtime and who want to keep using the device. Second, NZ repair shops and trade technicians who need a reliable, local-stocked Surface battery for fast paid repair work. Third, experienced DIY repairers who already own the precision tools and experience for Surface display removal. However, for first-time DIY repairers, GA Tech NZ strongly recommends professional fitting through the in-house repair service because Surface tablets are widely considered the hardest mainstream device to repair, and a cracked digitizer is expensive to replace.
Typically, a new Li-ion polymer Surface-class cell retains 80 percent of its design capacity through roughly 500 to 1000 full charge cycles, which works out to two to four years of normal daily use. After that, capacity will begin to taper, and the next replacement window opens. Meanwhile, GA Tech NZ’s 6-month warranty covers manufacturing defects in the first 6 months from delivery, and the cell itself is built to deliver the full Li-ion design lifespan when charged within Microsoft’s voltage range.
Since 2017, GA Tech NZ has supplied spare parts and repair services across New Zealand. Because GA Tech NZ holds the Surface Pro 8 battery in local stock, weekday orders are dispatched the same day with tracked overnight courier delivery nationwide. Most orders land the next business day. In addition, buyers who want a fitted result can book in-house Surface battery replacement. Meanwhile, for complementary parts and tools, browse the Surface parts and repair tools categories. For the original Microsoft product specifications, see the Microsoft Surface Pro 8 support page on Microsoft.
| Specification | Detail |
|---|---|
| Product type | Aftermarket replacement battery (zero cycle), specifically built to Microsoft’s reference design |
| Compatible Surface devices | Microsoft Surface Pro 8 (2021) |
| Compatible Microsoft model numbers | Model 1982 / 1983 |
| Battery model number | DYNC01 |
| Capacity (watt-hours) | 50.2 Wh, which matches the Microsoft original capacity |
| Capacity (mAh) | 4414 mAh |
| Rated voltage | 11.38 V nominal |
| Charging cutoff voltage | 13.05 V |
| Battery chemistry | Lithium-ion polymer |
| Cycle count at delivery | Zero, since cells are factory-fresh |
| Battery adhesive | Included with the pack |
| Compliance documents | Standard CE, FCC, UN38.3, MSDS, 1.2M drop test, and air transport documentation at supplier level |
| Warranty | 6 months against manufacturing defects |
| Return window | 7-day change-of-mind on unopened parts under GA Tech NZ T&C |
Specifically, this Surface DYNC01 replacement battery fits the following Surface variants and their model revisions.
Before ordering, to confirm your Surface model number, open Settings > System > About on your device, or check the back of the device where the model number is printed. The four-digit identifier should match one of those listed above.
The Surface battery sits beneath the display digitiser, bonded to the chassis with strong cell adhesive, and connected via a flex cable to the logic board. Generally, a trained technician completes the full swap in 90 to 120 minutes including display digitiser separation, cell adhesive softening, and reseal. For buyers unfamiliar with Surface disassembly, GA Tech NZ strongly recommends in-house Surface battery replacement because Surface tablets are widely considered the hardest mainstream device to repair.
First, the supplier holds standard CE Declaration of Conformity (EU Council EMC Directive 2014/30/EU) and FCC Supplier’s Declaration of Conformity (FCC Part 15 Subpart B / ANSI C63.4:2014) for this battery line. In addition, the supplier holds standard lithium-battery transport and safety documentation, including UN38.3 test reports, MSDS, 1.2M drop test, and air transport identification under CNAS-accredited testing. As a result, the battery line ships with the compliance paperwork required for safe NZ courier transit.
Specifically, the Surface DYNC01 replacement battery is rated at 50.2 Wh, 4414 mAh, 11.38 V nominal, and 13.05 V charging cutoff. As a result, these numbers match the original Microsoft cell specification, which is why runtime after installation tracks the factory experience closely.
Yes, indeed. Because the cell is zero-cycle and built to Microsoft’s original capacity specification, a tired Surface typically returns to a full working day of mixed use after the swap. However, real-world runtime depends on screen brightness, WiFi signal strength, and CPU/GPU workload from background apps.
Generally, a new Li-ion polymer Surface-class cell retains 80 percent of its design capacity through approximately 500 to 1000 full charge cycles. With normal daily use, that works out to roughly two to four years before the next noticeable degradation. Meanwhile, GA Tech NZ’s 6-month warranty covers any manufacturing defects in the first 6 months from delivery.
Specifically, this pack fits Microsoft Surface Pro 8 (2021). The full Microsoft model identifier list is: Model 1982 / 1983. Therefore, confirm your model number in Settings > System > About or on the back of the device before ordering.
No. The Surface Pro 7+ (Model 1960) uses a different cell layout and the Surface Pro 9 (Model 2038) uses a newer cell. The DYNC01 fits the Surface Pro 8 (Model 1982 / 1983) only.
Yes for adhesive, no for tools. The pack includes the battery adhesive strips needed to bond the new cell to the Surface chassis. However, the pack does not include opening tools or screwdrivers — Surface installations require an iOpener or heating pad, plastic opening picks, a spudger, precision Torx drivers, and isopropyl alcohol, which technicians supply themselves.
Yes, indeed. In fact, GA Tech NZ offers in-house Surface battery replacement. Generally, the full job takes 90 to 120 minutes in the workshop and includes a final test before handover. In addition, Surface battery repair is the most delicate mainstream device repair because the digitizer adhesive is extremely strong and the glass is fragile, so professional fitting significantly reduces the risk of cracked glass or chassis damage.
Generally, weekday orders placed before the dispatch cutoff are sent the same day with tracked overnight courier delivery nationwide. Urban delivery usually arrives the next business day, rural deliveries may take two business days or more.
First, GA Tech NZ provides a 6-month warranty against manufacturing defects on this Surface Pro 8 replacement battery. However, the warranty does not cover physical damage, installation errors, or water damage. In addition, GA Tech NZ accepts change-of-mind returns on unopened parts in new unused condition within 7 days of receipt under the GA Tech NZ terms and conditions.
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