# Battery extra digital BL-4CT 3.7V 1020mAh for Nokia 2720 5310 6600 7310 X3

**URL:** https://aio.lv/en/product--extra-digital-dv00dv6024--4295885
**Data updated:** 2025-12-29 15:58 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** DV00DV6024
**EAN:** 4775341160244
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-dv00dv6024--4295885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Replacement battery extra digital BL-4CT with nominal voltage 3.7V and capacity 1020mAh, compatible with Nokia models 2720, 5310, 6600, 7310 and X3. Designed for use as a spare or replacement to restore device runtime, offering standard capacity for calls, messages and basic phone functions. Easy to install and intended for portable phone use.

## Long description

Replacement battery Extra Digital BL-4CT with nominal voltage 3.7 V and capacity 860 mAh. Designed as a spare or replacement battery for compatible Nokia feature phones to restore runtime for calls, messages and basic phone functions. The battery uses Li-ion chemistry and includes built-in protection against overcharging, overheating and ignition.
Advantages
Extra Digital batteries have reduced charging time and longer service life compared with older cell chemistries and do not suffer from a memory effect, so the phone can be charged at any convenient time. Optimised discharge parameters help to maximise usable capacity while internal protection circuits increase operational safety.
Suitable for
Nokia 2720 fold
Nokia 7230
Nokia 5310 XpressMusic
Nokia 5630 XpressMusic
Nokia 6600 fold
Nokia 6700 slide
Nokia 6702s
Nokia 7210 Supernova
Nokia 7210c
Nokia 7310 Supernova
Nokia 7310c
Nokia X3
Key specifications
Manufacturer: extra digital
Model / Part number: BL-4CT (compatible part number: Nokia BL-4CT)
Chemistry: Li-ion
Nominal voltage: 3.7 V
Capacity: 860 mAh
Warranty: 12 months
How to use
Switch off the phone before removing the old battery. Remove the back cover and replace the original cell with the Extra Digital BL-4CT, ensuring correct polarity and secure placement. Refit the cover and power on the device. Charge the battery fully before first use using the phone charger specified by the phone manufacturer.
Usage recommendations
Dispose of waste batteries and accumulators in specially marked collection containers according to local regulations. If compatibility is uncertain, consult a sales consultant or refer to the device documentation before purchase.

## FAQ

### How much does the Battery extra digital BL-4CT 3.7V 1020mAh cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 19.06.2026 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 extra digital 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 extra digital 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/4295885/11135191_large.webp