The Samsung Galaxy Galaxy A14 4G / A03 replacement battery is a zero-cycle 5000 mAh aftermarket cell that matches the original Samsung capacity, voltage, and watt-hour rating. It ships with the factory-style adhesive pre-installed. The same cell fits 2 different Samsung Galaxy A series phones from a single part. 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 $8Â urban areas or $13 rural locations, across New Zealand.
$18.00
2 in stock
2 in stock
The Samsung Galaxy Galaxy A14 4G / A03 replacement battery is a high-quality 5000 mAh aftermarket cell engineered to restore 2 Samsung Galaxy phones to original-spec runtime. In particular, capacity, voltage, watt-hours, and physical dimensions all match Samsung’s reference design, so the battery drops into the existing chassis with no shimming and no fit issues. In addition, NZ stock and a 6-month warranty round out the package.
This Samsung battery brings four advantages that matter for a daily-driver repair: an original-spec cell, a pre-installed adhesive layer, multi-model fit across 2 popular A series phones, and full NZ logistics with same-day dispatch from local stock. The cell ships zero-cycle, which means it has not been charged or discharged before reaching you, so you get the full design lifespan from day one.
| What you get | How it benefits you |
|---|---|
| Original-spec 5000 mAh capacity | All-day runtime that tracks the factory cell, with no drop-off in standby time. |
| Pre-installed battery adhesive | The install seats cleanly first time without sourcing or applying separate adhesive strips. |
| Zero-cycle, factory-fresh cell | Full design lifespan from first charge. No prior wear, no shelf degradation beyond standard storage. |
| Multi-model fit (2 phones) | Galaxy A14 4G, Galaxy A03 all use this same cell. One part covers your repair stock for the whole group. |
| Samsung supplier part number HQ-50SD | Matches the OEM-equivalent part identifier so trade technicians can confirm fit before ordering. |
| NZ stock, dispatch | Weekday orders usually ship the same day with tracked overnight delivery nationwide. |
| 6-month manufacturing-defect warranty | Local NZ-backed warranty cover, handled directly by GA Tech NZ. |
First, this Samsung HQ-50SD replacement battery fits Galaxy A14 4G, Galaxy A03. The specific Samsung model identifiers covered are: SM-A145F (A14 4G), SM-A035F / A035G (A03). Samsung uses the supplier part number HQ-50SD across these phones because they share the same physical cell dimensions and chemistry.
For context, the HQ-50SD cell rates at 5000 mAh, 3.85 V nominal, 4.4 V charging cutoff, and 19.25 Wh, matching the original Samsung cell specification. As a result, this replacement battery restores native-feeling runtime after installation. In practice, customers commonly report that a tired Samsung Galaxy jumps from a few hours of standby back to a full day on a single charge after the swap.
In particular, this battery suits three groups of buyers. First, Samsung Galaxy 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 Samsung Galaxy A series battery for fast paid repair work. Third, experienced DIY repairers who already own the precision tools for Samsung rear-glass removal. However, for first-time DIY repairers, GA Tech NZ offers professional fitting through the in-house repair service to remove the risk of damaging the rear glass, the flex cables, or the battery connector.
Typically, a new Li-ion polymer cell retains 80 percent of its design capacity through roughly 500 full charge cycles, which works out to two or three years of normal daily use. After 500 cycles, 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 Samsung’s voltage range.
Galaxy A14 4G, Galaxy A03 all use the same physical battery cell with the HQ-50SD supplier part number. Therefore, repair shops and trade technicians can stock one battery part to cover 2 common Galaxy A series repair jobs. This reduces inventory complexity, simplifies parts ordering, and means a single battery in stock can serve any compatible customer phone that walks through the door.
Since 2017, GA Tech NZ has supplied spare parts and repair services across New Zealand. Because GA Tech NZ holds the Samsung Galaxy A14 4G / A03 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 Samsung Galaxy battery replacement. Meanwhile, for complementary parts and tools, browse the Samsung parts and repair tools categories. For the original Samsung product specifications, see the Galaxy A14 4G listing on GSMArena.
| Specification | Detail |
|---|---|
| Product type | Aftermarket replacement battery (zero cycle) |
| Compatible phones | Galaxy A14 4G, Galaxy A03 |
| Compatible model numbers | SM-A145F (A14 4G), SM-A035F / A035G (A03) |
| Battery model number | HQ-50SD |
| Capacity | 5000 mAh (matches Samsung original) |
| Rated voltage | 3.85 V nominal |
| Charging cutoff voltage | 4.4 V |
| Watt-hours | 19.25 Wh |
| Battery chemistry | Lithium-ion polymer |
| Cycle count at delivery | Zero (factory-fresh) |
| Battery adhesive | Pre-installed on the cell |
| Rear panel adhesive included | No (sold separately for resealing the rear glass) |
| 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 Samsung HQ-50SD replacement battery fits the following models and their regional SM-XXXX variants.
Before ordering, to confirm your Samsung Galaxy model number, open Settings > About phone > Model number on your phone. The SM-XXXX identifier should match one of those listed above.
The Samsung Galaxy A series battery sits behind the rear glass, secured by adhesive strips and a flex cable. Generally, a trained technician completes the full swap in 30 to 45 minutes. For buyers unfamiliar with Samsung disassembly, GA Tech NZ offers in-house Samsung Galaxy battery replacement.
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 Samsung HQ-50SD replacement battery is rated at 5000 mAh, 3.85 V nominal, 4.4 V charging cutoff, and 19.25 Wh. As a result, these numbers match the original Samsung cell specification, which is why runtime after installation tracks the factory experience closely.
Yes, indeed. Because the cell is zero-cycle and built to Samsung’s original capacity specification, a tired Samsung Galaxy typically returns to all-day standby and full-day mixed use after the swap. However, real-world runtime depends on screen brightness, mobile signal strength, and background app activity.
Generally, a new Li-ion polymer cell retains 80 percent of its design capacity through approximately 500 full charge cycles. With normal daily use, that works out to roughly two to three 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 Galaxy A14 4G, Galaxy A03. The full regional model identifier list is: SM-A145F (A14 4G), SM-A035F / A035G (A03). Therefore, confirm your model number in Settings > About phone > Model number before ordering.
No. The Galaxy A03s uses a SCUD-HQ-50S pack and the Galaxy A14 5G uses a WT-S-W1 cell. The HQ-50SD fits the A14 4G and A03 only.
No, this battery ships with the adhesive pre-installed but does not include a pull-up release tab. Removal during a later replacement uses the standard “gentle heat plus plastic spudger” method. However, the pre-installed adhesive seats the new cell cleanly first time.
Yes, indeed. In fact, GA Tech NZ offers in-house Samsung Galaxy battery replacement. Generally, the full job takes 30 to 45 minutes in the workshop and includes a final test before handover.
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 Samsung Galaxy Galaxy A14 4G / A03 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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