

Next cutoff in
Estimated Delivery
Cut-off Time
2:00 PM Daily
Orders placed after cutoff will be processed next business day
Battery Specifications:
Brand: OPPO
Compatible Model: OPPO K9s
Battery Capacity: 5000 mAh (long‑lasting performance)
Battery Type: Li‑Po (Lithium‑Polymer), non‑removable
Condition: Brand‑new, unused, unopened, undamaged item in original packaging
Authenticity: 100% original OPPO replacement part
Warranty: 6 months (premium replacement assurance)
Service Charge: 200tk (if replaced at our shop)
Quality: Checked before delivery, QC passed
Policy: Easy return and refund available
Delivery: Available exclusively in Bangladesh
Warranty & Return Policy:
- We offer a 30-day replacement guarantee if you are not satisfied with the battery, no questions asked.
- We are confident that this is the original quality battery, which is why we provide a 1-month warranty. If the battery stops working within this period, we will replace it with a new one.
Battery Warranty Terms:
1. 1-month warranty starting from the date of purchase. If you're not satisfied with the battery's performance, you can return it within a month without any extra charge.
2. Warranty does not cover physical damage to the battery.
3. Warranty is void if the battery is damaged due to water, liquid, tearing, electric short circuits, or any impact-related damage.
4. If the battery is out of stock during the warranty period, we reserve the right to change the service time or date.
5. If you notice any issues with the product after receiving it, please contact wefixfast immediately.
6. If you're not satisfied with the battery's charging performance, you can exchange it within 1 month.
7. Warranty does not apply if the battery swells during the warranty period.
8. Please ensure you keep the purchase memo as the battery cannot be exchanged without it.
9. If you use the original charger and follow the charging guidelines, your mobile phone should function optimally for a long time.
Thank you for choosing us!
We want our customers to have a smooth shopping experience. Please read our return and exchange policy carefully.If you face any problem with the product within 7 days of receiving it, we will provide a replacement/exchange. Cash refunds are not available. Products eligible for return will only be exchanged with the same product or an equivalent replacement.
The product must be returned within 7 days of delivery. The product must not be physically damaged, broken, or misused. Original packaging and accessories (if any) should be included. A proper unboxing video may be required for verification of any issue.
The product has been damaged by the customer. The issue is reported after 7 days. The product is returned without necessary proof of purchase
For any exchange request, please contact our support team with your order details and a description of the problem.
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