# Huarigor Battery Replacement for Xiaomi Mi 9T and Redmi K20, 3900mAh, BP41

**URL:** https://aio.lv/en/product--huarigor-rbsku15657--11221323
**Data updated:** 2026-05-27 17:52 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Huarigor
**Manufacturer code:** RBSKU15657
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huarigor-rbsku15657--11221323

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

High-capacity Huarigor replacement battery for Xiaomi Mi 9T and Redmi K20 smartphones. This 3900mAh lithium-ion battery, model BP41, is designed to restore original device performance and battery life. It serves as a reliable power solution for users needing to replace a degraded battery, ensuring stable operation and compatibility with the specified Xiaomi and Redmi models.

## Long description

The Huarigor battery replacement for Xiaomi Mi 9T and Redmi K20 is a high-capacity power solution engineered to restore your smartphone to its original performance levels. Featuring a capacity of 3900mAh, this lithium-ion battery is specifically designed to match the power requirements of your device, ensuring reliable operation and consistent battery life throughout the day. By replacing a degraded or aging battery with this high-quality component, you can effectively resolve issues related to rapid power drainage, unexpected shutdowns, or slow charging speeds.
Advantages
This replacement battery offers a seamless integration with your Xiaomi Mi 9T or Redmi K20, providing a stable power supply that mirrors the performance of the original factory-installed battery. Its high-capacity design ensures that your device maintains its intended runtime, allowing for extended usage between charges. The use of advanced lithium-ion technology ensures safety and durability, making it a dependable choice for users looking to extend the lifespan of their mobile device without needing to purchase a new phone.
Suitable for
Restoring battery life in Xiaomi Mi 9T smartphones
Replacing degraded batteries in Redmi K20 devices
Users experiencing rapid battery discharge or sudden power-off issues
Extending the operational life of compatible mobile devices
When it may not be suitable
This battery is not suitable for devices other than the Xiaomi Mi 9T and Redmi K20. It should not be used if the device has underlying hardware issues unrelated to the battery, such as motherboard failures or charging port damage, as replacing the battery will not resolve these problems.
Key specifications
Capacity: 3900mAh
Chemistry: Lithium-ion
Compatibility: Xiaomi Mi 9T, Redmi K20
Model reference: BP41
How to use
Installation of this battery requires opening the smartphone chassis, which should be performed with appropriate precision tools. It is recommended to power off the device completely before beginning the replacement process. Carefully remove the back cover, disconnect the old battery connector, and replace it with the new Huarigor unit. Ensure all internal components are properly seated before reassembling the device. If you are not experienced with internal smartphone repairs, it is highly recommended to seek professional assistance to avoid damaging the device.
What to consider before purchase
Verify your specific smartphone model to ensure compatibility
Ensure you have the necessary tools for smartphone disassembly
Consider professional installation if you lack experience with electronics repair
Check for any existing warranty conditions on your device before opening it
Usage recommendations
For optimal performance, charge the new battery fully before its first use. Avoid exposing the device to extreme temperatures, as this can impact the longevity and efficiency of the lithium-ion cells.

## FAQ

### How much does the Huarigor Battery for Xiaomi Mi 9T and Redmi K20 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Huarigor products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Huarigor service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty