# Rechargeable camera battery Panasonic DMW-BLJ31 3050mAh by extra digital

**URL:** https://aio.lv/en/product--extra-digital-cb970421--4134095
**Data updated:** 2025-12-29 15:41 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** CB970421
**EAN:** 9990000970421
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-cb970421--4134095

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Rechargeable camera battery Panasonic DMW-BLJ31 with 3050mAh capacity, supplied by extra digital. Designed as a replacement battery for compatible Panasonic cameras that use the DMW-BLJ31 model. Provides extended shooting time for photo and video, supports repeated charging cycles, and is suitable for travel, events, and professional use where reliable backup power is needed.

## Long description

Replacement battery Panasonic DMW-BLJ31 with a rated capacity of 3350mAh and nominal voltage 7.4V. This Li-ion camera battery is offered as a compatible spare for Panasonic Lumix DC-S1 and DC-S1R mirrorless cameras and can be used with chargers designed for DMW-BTC14. The pack delivers 24.8Wh of power and is intended to provide extended operating time compared with a single charge.
Advantages
The battery uses lithium-ion chemistry, which eliminates the memory effect and offers a low self-discharge rate to retain charge during storage. It is specified as fully compatible with the original DMW-BLJ31/DMW-BLJ31E models and is designed to deliver long operating time per charge.
Suitable for
 Panasonic Lumix DC-S1 mirrorless camera
 Panasonic Lumix DC-S1R mirrorless camera
 Photographers needing a spare or replacement battery during travel or events
 Use with compatible charger Panasonic DMW-BTC14
Key specifications
 Model compatibility: DMW-BLJ31, DMW-BLJ31E
 Capacity: 3350mAh
 Voltage: 7.4V
 Energy: 24.8Wh
 Cell type: Li-ion
How to use
Charge the battery using a compatible charger (for example Panasonic DMW-BTC14) before first use. Insert the battery into the camera according to the camera manufacturer’s instructions, making sure contacts are clean and dry. Replace the battery when the camera indicates low power and recharge using the dedicated charger. Observe the camera’s battery-level indicators during use to avoid unexpected shutdowns.
Usage recommendations
Dispose of waste batteries and accumulators in designated collection containers marked with the battery/accumulator recycling symbol. For compatibility questions, consult a product specialist or the camera manual. The stated list of compatible models may not be complete.

## FAQ

### How much does the Battery Panasonic DMW-BLJ31 3050mAh — extra digital cost, and is it available for purchase?

The price is 49.49 € (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 02.07.2026 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 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/4134095/10570159_large.webp