

Description
xXiaomi Black Shark 4 Battery Available in BD
Battery Specifications:
- Type: Li-Po 4500 mAh, non-removable
- Charging: 120W wired, 100% charge in 17 minutes (advertised)
Warranty & Return Policy:
We offer a 30-day replacement guarantee if you're not satisfied with the battery—no questions asked.
- The Xiaomi Black Shark 4 battery comes with a 1-month warranty from the date of purchase.
- If the battery doesn’t meet your expectations within the first month, you can get a free replacement.
- Note: No warranty will apply if the battery is physically damaged, exposed to water or liquid, subjected to abrasion, electric short circuit, or impact.
- If the battery is out of stock, we reserve the right to adjust the service time or date.
Important Information:
- If you find any issues with the product after receiving it, please contact wefixfast immediately.
- Memorandum required: You must keep the purchase memo as the battery cannot be exchanged without it.
- The battery warranty is void if it swells during the warranty period.
Charging Tips:
Ensure you use the original charger and follow proper charging guidelines for optimal battery health and longevity.
Also available:
- Xiaomi Black Shark 4 Battery Backshell
Thank you for choosing wefixfast!
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.