# Replacement battery OEM for Xiaomi Mi 4 BM32 — Lithium‑ion 3000mAh

**URL:** https://aio.lv/en/product--oem-bm32--1927359
**Data updated:** 2026-02-12 09:45 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** OEM
**Manufacturer code:** BM32
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-bm32--1927359

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

OEM replacement battery compatible with Xiaomi Mi 4, model BM32. Lithium‑ion chemistry with a nominal capacity of 3000 mAh designed to restore device runtime and replace a worn or faulty original battery. Intended for use in the Xiaomi Mi 4 smartphone; provides standard cell voltage and fits the original battery compartment. Suitable for DIY replacement or professional repair.

## Long description

Replacement battery OEM for Xiaomi Mi 4 BM32 — Lithium‑ion 3000mAh is an OEM-compatible lithium‑ion cell designed to restore the operating time of a Xiaomi Mi 4 smartphone. The battery has a nominal capacity of 3000 mAh and is shaped to fit the original battery compartment of the Xiaomi Mi 4. This part is intended for replacing worn or faulty batteries to recover normal device runtime and ensure basic charging and discharging behaviour typical for smartphone lithium‑ion cells.
Advantages
This replacement battery offers the standard nominal capacity of 3000 mAh, compatible size and contact alignment for direct installation into the Xiaomi Mi 4 battery compartment, and typical lithium‑ion performance for everyday smartphone use. It is suitable for DIY replacement or for use by a technician during professional repair. The cell is lightweight and designed to match the original form factor so that device fit and back cover closure are preserved.
Suitable for
Restoring battery life on a Xiaomi Mi 4 with degraded or failing battery
DIY smartphone repair and battery swap
Professional smartphone servicing and part replacement
Replacing a swollen or non‑charging original battery
Key specifications
Chemistry: Lithium‑ion (Li‑ion)
Nominal capacity: 3000 mAh
Designed form factor: fits Xiaomi Mi 4 original battery compartment
Typical cell voltage: standard smartphone nominal voltage (Li‑ion)
Weight and dimensions: matched to original battery shape for direct replacement
How to use
Power down the Xiaomi Mi 4 and remove the back cover and any retaining components according to the device service instructions. Disconnect the old battery connector from the mainboard, remove the old battery and install the replacement battery in the same orientation. Reconnect the battery connector securely, reassemble the phone, and perform an initial full charge before regular use to calibrate the battery level reporting. If you are not experienced with smartphone repairs, consider using a professional repair service to avoid damage to the device or battery.
Usage recommendations
Charge the battery using the device’s original charger or a compatible charger that matches the phone’s charging specifications. Avoid exposing the battery to excessive heat or direct sunlight, and do not puncture or deform the cell. If the battery shows signs of swelling, overheating, or damage, stop using it immediately and dispose of it following local battery recycling regulations. For optimal lifespan, avoid deep discharge cycles and store the device at moderate charge levels if left unused for long periods.

## FAQ

### How much does the OEM Battery for Xiaomi Mi 4 BM32 — 3000mAh 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 — 21 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 27.07.2026 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 OEM 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 OEM 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/1927359/4889103_large.webp