

Description
xXiaomi Black Shark 4 Pro Battery Available in BD
BATTERY:
- Type: Li-Po 4500 mAh, non-removable
- Charging: 120W wired, 50% in 5 minutes, 100% in 15 minutes (advertised)
If you're not satisfied with our battery, we offer a 30-day replacement guarantee—no questions asked.
The Xiaomi Black Shark 4 Pro battery comes with a 1-month warranty from the date of purchase. If you’re unhappy with the battery service within the first month, you can exchange it at no cost.
Please note:
- The warranty does not cover physical damage to the battery.
- The warranty is void if the battery is damaged due to water, liquid, abrasion, electric short circuit, or physical trauma.
- If the battery is out of stock while still under warranty, we reserve the right to adjust the service time or date.
- If you encounter any errors after receiving the product, please inform wefixfast immediately.
Important reminders:
- The battery must be purchased with a memo, as it cannot be replaced without it.
- Follow the proper charging guidelines using the original charger to extend your battery life and ensure long-term usage.
Thank you for choosing us!
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.