The OPPO Find X3 Lite / Reno5 5G replacement battery is a zero-cycle 4300 mAh aftermarket cell that matches the original OPPO capacity, voltage, and watt-hour rating. The cell ships without pre-installed adhesive, so technicians fit fresh adhesive strips during the install. 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.
$32.00
1 in stock
1 in stock
The OPPO Find X3 Lite / Reno5 5G replacement battery is a high-quality 4300 mAh aftermarket cell engineered to restore 2 OPPO phones to original-spec runtime. In particular, capacity, voltage, watt-hours, and physical dimensions all match OPPO’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.
Specifically, this OPPO battery brings four advantages that matter for a daily-driver repair: an original-spec cell, zero-cycle factory-fresh chemistry, multi-model fit across the supported phones, 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 4300 mAh capacity | In particular, all-day runtime that tracks the factory cell. Furthermore, there is no drop-off in standby time. |
| Cell-only supply | Specifically, battery adhesive is not pre-installed on this pack. Therefore, technicians source and fit fresh adhesive strips during install. |
| 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. |
| Multi-model fit (2 phones) | In particular, OPPO Find X3 Lite, OPPO Reno5 5G all use this same cell. As a result, one part covers your repair stock for the whole group. |
| Supplier part number BLP811 | 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 OPPO BLP811 replacement battery fits OPPO Find X3 Lite, OPPO Reno5 5G. The specific OPPO model identifiers covered are: CPH2145 (Find X3 Lite), PEGM00 (Reno5 5G). OPPO uses the supplier part number BLP811 across these phones because they share the same physical cell dimensions and chemistry.
For context, the BLP811 cell rates at 4300 mAh, 3.87 V nominal, 4.45 V charging cutoff, and 16.64 Wh, matching the original OPPO cell specification. As a result, this replacement battery restores native-feeling runtime after installation. In practice, customers commonly report that a tired OPPO phone 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, OPPO 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 OPPO battery for fast paid repair work. Third, experienced DIY repairers who already own the precision tools for OPPO disassembly. 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 cover, 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 OPPO’s voltage range.
OPPO Find X3 Lite, OPPO Reno5 5G all use the same physical battery cell with the BLP811 supplier part number. Therefore, repair shops and trade technicians can stock one battery part to cover 2 common OPPO 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 OPPO Find X3 Lite / Reno5 5G 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 OPPO battery replacement. Meanwhile, for complementary parts and tools, browse the OPPO parts and repair tools categories. For the original OPPO product specifications, see the OPPO Find X3 Lite listing on GSMArena.
| Specification | Detail |
|---|---|
| Product type | Aftermarket replacement battery (zero cycle), specifically built to OPPO’s reference design |
| Compatible phones | OPPO Find X3 Lite, OPPO Reno5 5G |
| Compatible model numbers | CPH2145 (Find X3 Lite), PEGM00 (Reno5 5G) |
| Battery model number | BLP811 |
| Capacity | 4300 mAh, which matches the OPPO original capacity |
| Rated voltage | 3.87 V nominal |
| Charging cutoff voltage | 4.45 V |
| Watt-hours | 16.64 Wh |
| Battery chemistry | Lithium-ion polymer |
| Cycle count at delivery | Zero, since cells are factory-fresh |
| Battery adhesive | Not pre-installed; therefore, adhesive strips are sold separately |
| Rear panel adhesive included | No, since rear-cover adhesive is sold separately for resealing |
| 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 OPPO BLP811 replacement battery fits the following phones and their regional CPH variants.
Before ordering, to confirm your OPPO model number, open Settings > About phone > Model number on your device. The CPH-XXXX identifier should match one of those listed above.
The OPPO battery sits inside the chassis, secured by adhesive strips and connected via a flex cable to the logic board. Generally, a trained technician completes the full swap in 30 to 45 minutes including rear cover removal and reseal. For buyers unfamiliar with OPPO disassembly, GA Tech NZ offers in-house OPPO 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 OPPO BLP811 replacement battery is rated at 4300 mAh, 3.87 V nominal, 4.45 V charging cutoff, and 16.64 Wh. As a result, these numbers match the original OPPO cell specification, which is why runtime after installation tracks the factory experience closely.
Yes, indeed. Because the cell is zero-cycle and built to OPPO’s original capacity specification, a tired OPPO phone 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 OPPO Find X3 Lite, OPPO Reno5 5G. The full regional model identifier list is: CPH2145 (Find X3 Lite), PEGM00 (Reno5 5G). Therefore, confirm your model number in Settings > About phone > Model number before ordering.
No. The Find X3 Pro uses BLP831 and the Reno5 4G uses BLP805. The BLP811 fits the Find X3 Lite and Reno5 5G only.
No, this OPPO battery ships as cell only. Battery adhesive is not pre-installed on the pack. Technicians source and fit fresh adhesive strips during install. The cell itself is zero-cycle, factory-fresh, and dimensionally matched to the original OPPO pack.
Yes, indeed. In fact, GA Tech NZ offers in-house OPPO 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 OPPO Find X3 Lite / Reno5 5G 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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