# Battery blue star for Xiaomi Mi4i / Mi4c Li‑Ion 3030 mAh model BS‑BM33

**URL:** https://aio.lv/en/product--blue-star-bs-bm33--232044
**Data updated:** 2026-02-28 18:58 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** blue star
**Manufacturer code:** BS-BM33
**EAN:** 5901737389091
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blue-star-bs-bm33--232044

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Replacement Li‑Ion battery by blue star for Xiaomi Mi4i and Mi4c, model BS‑BM33 with 3030 mAh capacity. Designed as an analogue interchange for original BM33 cells, it provides power for smartphone operation, calls, apps and multimedia. Suitable for users needing a spare or replacement battery to restore runtime and device portability.

## Long description

BlueStar offers a replacement Li-Ion battery designed for Xiaomi Mi4i and Mi4c smartphones. The battery provides a stated capacity of 3030 mAh and is positioned as a high-quality analog alternative to original manufacturer batteries, intended to restore or extend mobile device runtime.
Advantages
The BlueStar battery combines a capacity of 3030 mAh with Li-Ion chemistry to provide extended runtime compared with older or degraded cells. It is described as compatible with Xiaomi Mi4i and Mi4c models and offers equivalent functionality and warranty to original batteries, manufactured using selected materials and components intended for reliability and durability.
Suitable for
Replacing a worn or failing battery in Xiaomi Mi4i
Replacing a worn or failing battery in Xiaomi Mi4c
Restoring battery life to a second-hand or refurbished device
Keeping a spare battery for travel or long usage periods
Key specifications
Battery type: Lithium-ion (Li-Ion)
Capacity: 3030 mAh
Compatibility: Xiaomi Mi4i, Xiaomi Mi4c
Form factor: replacement smartphone battery (model-specific)
How to use
Power off the smartphone and follow the device manufacturer's instructions for battery replacement. Remove the back cover and old battery carefully, then insert the BlueStar BM33 battery ensuring correct polarity and connector alignment. Reassemble the device and charge the new battery fully before first use. If you are not experienced with phone disassembly, consider professional installation to avoid damage.
Usage recommendations
Use the battery within the device's specified temperature range, avoid exposure to moisture and extreme heat, and charge with a compatible charger. Dispose of the old battery according to local regulations for battery recycling.

## FAQ

### How much does the Battery blue star BS‑BM33 for Xiaomi Mi4i / Mi4c cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 22.07.2026 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 blue star 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 blue star 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/232044/6508848_large.webp