# Replacement Li-Ion Battery for Xiaomi Redmi 3 / 3S / 3X / 4X BM47 4000 mAh (No name)

**URL:** https://aio.lv/en/product--no-name-5901737880956--11865422
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** No name
**Manufacturer code:** 5901737880956
**EAN:** 5901737880956
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-5901737880956--11865422

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Internal replacement Li‑Ion battery compatible with Xiaomi Redmi 3, 3S, 3X and 4X, model BM47 with 4000 mAh capacity. Designed to replace the original cell for restored battery life, it fits the same connector and form factor as the OEM unit. Suitable for smartphone power restoration, extended standby and longer usage between charges.

## Long description

Replacement Li-Ion battery compatible with Xiaomi Redmi 3, 3S, 3X and 4X. This internal battery follows the BM47 form factor and offers 4000 mAh nominal capacity to restore mobile power and extend time between charges. The unit is intended as a direct replacement for the original cell, matching the connector position and overall dimensions to fit standard device interiors without requiring modifications.
Advantages
This replacement battery provides a high-capacity 4000 mAh rating that increases standby and usage time compared with aged or degraded cells. It is designed to be compatible with the original connector and physical layout, enabling straightforward installation by a service technician or an experienced user. The Li‑Ion chemistry delivers stable voltage under typical smartphone loads and is suitable for daily charging cycles.
Suitable for
 Replacing a worn or failing battery in Xiaomi Redmi 3, 3S, 3X and 4X
 Restoring battery life for older devices to improve standby and talk time
 Maintaining a spare battery for extended travel or long usage periods
 Phone refurbishment and repair services
Key specifications
 Battery type: Lithium‑Ion (Li‑Ion)
 Nominal capacity: 4000 mAh
 Compatibility: Designed to fit Xiaomi Redmi 3 / 3S / 3X / 4X models
 Form factor: Internal smartphone battery matching OEM connector and dimensions
 Intended use: Replacement for original internal battery to restore device runtime
How to use
Power off the smartphone and, if applicable, remove the SIM card tray before beginning the replacement. Open the device following manufacturer service instructions or using appropriate repair tools to avoid damage to the housing and internal components. Carefully disconnect the original battery connector, remove the old cell, and install the replacement ensuring the connector orientation and adhesive placement match the original. Reassemble the phone and perform a full charge cycle before normal use. If unsure, have the replacement performed by a qualified technician.
Usage recommendations
Charge the new battery fully before first use and calibrate battery reporting by charging to 100% and then letting the device discharge to around 10–15% once or twice. Use the original or certified charger and avoid exposure to extreme temperatures. Do not puncture or short-circuit the battery. For safety and longevity, follow standard Li‑Ion handling practices and dispose of the removed battery according to local regulations.

## FAQ

### How much does the Li‑Ion Battery Xiaomi Redmi BM47 4000 mAh cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 16.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 No name 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 No name 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/11865422/67266820_large.webp