# Battery Blue Star BL-5J for Nokia 5800/5230/X6/Lumia 520 — Li‑Ion 1350 mAh

**URL:** https://aio.lv/en/product--blue-star-bs-bl-5j--226815
**Data updated:** 2026-02-28 18:57 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** blue star
**Manufacturer code:** BS-BL-5J
**EAN:** 5901737138163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blue-star-bs-bl-5j--226815

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Blue Star BL-5J is a replacement Li‑Ion battery with 1350 mAh capacity designed for compatible Nokia models including 5800, 5230, X6 and Lumia 520. It serves as a direct power cell for mobile phones, supporting standard phone functions such as calls, messaging and apps. Suitable for device repairs or to restore battery life in older handsets.

## Long description

BlueStar replacement battery compatible with mobile phones using the BL-5J form factor. The battery is a lithium-ion cell with rated capacity of 1350 mAh designed as an aftermarket equivalent for selected Nokia models.
Advantages
The battery offers a 1350 mAh nominal capacity in a compact Li‑Ion design intended to match the electrical characteristics of original cells. BlueStar products are manufactured using tested components and quality control procedures to provide reliable operation and a warranty comparable to original batteries. The pack is lightweight and intended for easy installation and removal in compatible phones.
Suitable for
Nokia 5800 (Express Music / Navigation Edition)
Nokia 5230 and 5235 (Ovi Music Limited)
Nokia C3-00
Nokia N900
Nokia X6 (16 GB and 32 GB)
Other devices using the BL-5J battery form factor
Key specifications
Battery type: Lithium‑ion (Li‑Ion)
Nominal capacity: 1350 mAh
Form factor: BL‑5J compatible
Intended use: removable phone battery for compatible models
How to use
Power off the phone before removing the back cover and battery. Replace the existing battery with the BlueStar BL‑5J, ensuring correct orientation of the contacts, then reinstall the cover. Charge the battery fully before first use using the phone charger or compatible USB charger. Follow the phone manufacturer’s instructions for battery handling and charging.
Usage recommendations
Use only chargers and accessories that comply with device specifications. Store the battery at moderate temperature and avoid exposure to moisture, extreme heat or direct sunlight. Do not puncture, disassemble or dispose of the battery in fire; recycle according to local regulations.

## FAQ

### How much does the Battery Blue Star BL-5J for Nokia 5800/5230/X6/Lumia 520 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 10.07.2026 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/226815/4071303_large.webp