# Battery blue star BL-4D for Nokia N97 Mini / E5 / N8 — 950 mAh Li‑Ion

**URL:** https://aio.lv/en/product--blue-star-bs-bl-4d--226741
**Data updated:** 2026-02-28 18:57 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** blue star
**Manufacturer code:** BS-BL-4D
**EAN:** 5901737096500
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blue-star-bs-bl-4d--226741

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Replacement blue star BL-4D lithium‑ion battery compatible with Nokia N97 Mini, E5 and N8. Nominal capacity 950 mAh, designed for portable phone power supply and call/data use. Intended as a spare or replacement unit to restore runtime for voice, messaging and basic smartphone functions. Compatible with original BL‑4D battery slot.

## Long description

BlueStar is a brand offering a range of accessories for mobile phones and portable devices. This BlueStar Li‑Ion replacement battery provides 950 mAh capacity and is designed as a high‑quality analogue to original batteries, intended to restore portable power to compatible phones.
Advantages
The battery delivers 950 mAh capacity in a compact Li‑Ion pack, compatible with multiple Nokia models. It is produced to match the functionality and warranty expectations of original batteries and is made using selected materials intended to ensure reliability and safe operation during typical mobile use.
Suitable for
Replacing a worn or degraded battery in compatible Nokia phones
Keeping a spare battery for travel or extended use away from a charger
Restoring mobile device runtime for everyday communication and apps
Key specifications
Battery type: Lithium‑ion (Li‑Ion)
Capacity: 950 mAh
Form factor: removable pack compatible with specified phone models
Intended use: mobile phone power supply
How to use
Power off the phone before removing the existing battery. Remove the back cover according to the phone manufacturer’s instructions, replace the old battery with this BlueStar Li‑Ion battery ensuring correct polarity and seating, then replace the cover and power on the phone. Charge the new battery fully before first use following the phone’s charging instructions.
Usage recommendations
Use only approved chargers and avoid exposing the battery to high temperatures, water, or physical damage. Dispose of the battery according to local regulations for electronic waste.

## FAQ

### How much does the Battery blue star BL-4D for Nokia N97 Mini / E5 / N8 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 03.07.2026 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/226741/6508666_large.webp