# Replacement Li-Ion Battery GSM City for XIAOMI Redmi Note 3 4000 mAh Blue Star

**URL:** https://aio.lv/en/product--gsm-city-7775-uniw--11865412
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** GSM City
**Manufacturer code:** 7775-uniw
**EAN:** 5901737389039
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gsm-city-7775-uniw--11865412

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

GSM City replacement Li-Ion battery for XIAOMI Redmi Note 3 with 4000 mAh capacity, Blue Star model. Designed as a direct swap for the phone's original battery, it provides power for everyday smartphone use including calls, messaging, browsing and media playback. Compatible with Redmi Note 3 models that accept the same battery form factor; intended for end users and repair services seeking a spare or replacement battery.

## Long description

GSM City replacement Li-Ion battery for XIAOMI Redmi Note 3 with 4000 mAh capacity, Blue Star model. Designed as a direct swap for the Redmi Note 3 internal battery, this Li‑Ion unit restores device runtime for everyday smartphone activities such as calls, messaging, web browsing and media playback. The battery follows the original form factor and connector layout for compatible Redmi Note 3 variants and is intended for end users and repair services seeking a spare or replacement power source.
Advantages
The battery offers a high-capacity 4000 mAh cell that extends operating time compared with lower-capacity replacements, while maintaining the same physical dimensions and connector position as the original Redmi Note 3 battery for straightforward installation. Manufactured to be compatible with the phone’s power requirements, the unit supports typical charging and discharging cycles of Li‑Ion chemistry and is supplied in a finished Blue Star casing to simplify identification during repairs or inventory management.
Suitable for
Replacing a worn or degraded battery in XIAOMI Redmi Note 3 models that accept the same battery form factor
Repair shops and technicians performing battery swaps or refurbishments
End users needing a spare or backup battery to extend device lifetime
Key specifications
Battery chemistry: Lithium‑Ion (Li‑Ion)
Nominal capacity: 4000 mAh
Form factor: internal smartphone battery designed to match Redmi Note 3 dimensions and connector
Voltage: compatible with standard smartphone voltage for Redmi Note 3 (matching original battery requirements)
Color: Blue Star casing
How to use
Power down the Redmi Note 3 and remove the back cover according to the phone’s disassembly instructions. Disconnect the old battery from the connector and carefully remove it from the housing, avoiding damage to nearby components. Fit the GSM City Blue Star replacement battery in the same orientation, attach the connector securely and reassemble the phone. Charge the installed battery with a compatible charger until full before first use to ensure proper calibration and initial conditioning.
Usage recommendations
Use compatible chargers and original or quality-certified charging accessories. Avoid exposing the battery to extreme heat, moisture, or sharp impacts. If you are not experienced with smartphone repair, consider professional installation to prevent damage to the device or battery. Dispose of the old battery according to local electronic waste regulations.

## FAQ

### How much does the GSM City battery for XIAOMI Redmi Note 3 4000 mAh 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 — 4 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 23.07.2026 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 GSM City 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 GSM City 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/11865412/67266807_large.webp