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Battery compatible with Qiku N6/1707-A01 N7/1807-A01 battery (not an original QIKU battery).
Battery for QIKU QK-403 Li-ion battery replica with 3.85V and 5030mAh/18.942WH capacity.
The high quality replica battery with 5030mAh/18.942WH capacity, Smartphone Batteries. It fits in the Qiku N6/1707-A01 N7/1807-A01 models.
Usually the installation of this battery in connection with the phone requires extra hands-on skills, we recommend that you have the Qiku N6/1707-A01 N7/1807-A01 battery installed by an expert.
This battery is suitable as a replacement battery for Qiku N6/1707-A01 N7/1807-A01 battery and QIKU QK-403 model.
High capacity QIKU QK-403 battery for longer standby time.
The battery is professionally tested to ensure the best lifespan.
1 year warranty, 30 days money back, 100% brand new!
Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.
Safety certified CE / FCC / RoHS.
* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

QIKU QK-403 Battery Technical Specifications | 3 |
| Model |
QK-403 |
| Battery Condition |
Brand New Replacement Battery |
| Item Code |
20IV1588_Te |
| Category |
Smartphone Batteries |
| Brand |
QIKU |
| Capacity |
5030mAh/18.942WH |
| Voltage |
3.85V |
| Type |
Li-ion |
| Color |
White |
| Applies to |
Qiku N6/1707-A01 N7/1807-A01 |
| Certification |
Passed CE, UL, ROHS, ISO 9001/9002 and GS certification |
| Service |
Buy now, we promise a one-year warranty and 30-day returns |
Replacement Part Numbers:
Compatible Models:
For Qiku N6/1707-A01 N7/1807-A01
More QK-403 From Other Stores:
Battery For QK-403
QIKU QK-403 Battery Our Guarantee
-- 30 days money back, 12 months warranty.
-- 30% off and free shipping
-- 100% compatible Qiku N6/1707-A01 N7/1807-A01
Product Features:
✅ 100% compatible with original equipment — easy installation and stable performance.
✅ Built-in overvoltage protection circuit to prevent damage to your device.
✅ Strictly tested during production to ensure top performance and reliability.
✅ Perfect replacement for the original part — same fit, same function.
Tips to Extend QIKU QK-403 Smartphone Battery Life:
- Avoid charging your phone overnight or beyond 100%.
- Keep your device away from excessive heat or direct sunlight.
- Use original or certified chargers to prevent voltage fluctuations.
- Enable battery saver mode during low usage periods.
- Avoid letting the battery drop below 20% too often.
Why order batteries from us?
① Expert in the field of batteries for 15 years.
② Large selection, almost all available products are in stock.
③ Tested and checked by competent professionals, careful packaging.
④ Best prices & fast delivery & One year warranty & Safe purchase and payment.
⑤ Perfect after-sales service.