# Xiaomi Li-Ion Battery BN37 for Redmi 6 6A

**URL:** https://aio.lv/en/product--xiaomi-bn37--12680544
**Data updated:** 2026-09-18 04:32 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Xiaomi
**Manufacturer code:** BN37
**EAN:** 4051805467204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-10-21 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xiaomi-bn37--12680544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.10.2026 | free |
| Pickup points | 22.10.2026 | 1.99 EUR |
| Courier delivery to door | 22.10.2026 | 4.99 EUR |

## Summary description

Replacement lithium-ion battery model BN37 designed specifically for Xiaomi Redmi 6 and Redmi 6A smartphones. This reliable power source restores original device runtime and performance, serving as an ideal solution for replacing worn-out or degraded internal batteries.

## Long description

The Xiaomi Li-Ion Battery BN37 for Redmi 6 6A is a replacement lithium-ion power source designed specifically for Xiaomi Redmi 6 and Redmi 6A smartphones. This reliable internal battery restores the original device runtime and overall performance, serving as an ideal solution for replacing worn-out or degraded factory batteries that no longer hold a proper charge.
Advantages
Using this genuine replacement battery ensures full hardware compatibility with your Xiaomi smartphone model. It brings back the dependable daily operating time, allowing users to make calls, browse the internet, and use applications without unexpected shutdowns caused by aged power cells. Built with safety and stability in mind, this lithium-ion battery integrates seamlessly into the device architecture.
Suitable for
Replacing degraded or dead batteries in Xiaomi Redmi 6 smartphones
Restoring original battery life in Xiaomi Redmi 6A devices
Repair shops and technicians performing mobile phone maintenance
Users looking to extend the operational lifespan of their existing handset
When it may not be suitable
This battery is not compatible with smartphone models other than the Xiaomi Redmi 6 and Redmi 6A. It is also unsuitable for users who lack the technical tools or experience required to open a modern smartphone and perform internal component replacements without risking device damage.
Key specifications
Battery chemistry: Lithium-Ion
Model designation: BN37
Designed for: Xiaomi Redmi 6 and Redmi 6A
Component type: Internal replacement battery
How to use
Installation of this internal component requires specialized tools and technical expertise to safely open the smartphone housing, disconnect the old power cell, and connect the new replacement. It is recommended to power off the device completely before beginning any repair work. Once installed, charge the battery to full capacity before first extended use to calibrate the power indicators properly.
What to consider before purchase
Verify your specific smartphone model to ensure it is either a Redmi 6 or Redmi 6A
Ensure you have the necessary repair tools or professional assistance for internal installation
Confirm that the battery model identifier matches BN37
Usage recommendations: To maintain optimal battery health over time, avoid exposing your smartphone to extreme temperatures and refrain from leaving the device plugged into a charger constantly after reaching one hundred percent capacity. Regular partial charging cycles are generally more beneficial for lithium-ion cells than fully depleting the battery every day.

## FAQ

### How much does the Xiaomi BN37 Battery for Redmi 6 6A cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 19.10.2026 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 Xiaomi 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 Xiaomi 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

## Image

https://aio.lv/img/cache/product/12680544/70135176_large.webp