---
product_id: 106926154
title: "Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery for Panasonic LUMIX S Series Mirrorless Cameras, Black"
brand: "panasonic"
price: "$226.96"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/106926154-panasonic-authentic-lumix-dmw-blj31-lithium-ion-battery-for-panasonic
store_origin: US
region: United States of America
---

# 7.4V voltage 3050mAh capacity Rechargeable Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery for Panasonic LUMIX S Series Mirrorless Cameras, Black

**Brand:** panasonic
**Price:** $226.96
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your passion with LUMIX!

## Quick Answers

- **What is this?** Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery for Panasonic LUMIX S Series Mirrorless Cameras, Black by panasonic
- **How much does it cost?** $226.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/106926154-panasonic-authentic-lumix-dmw-blj31-lithium-ion-battery-for-panasonic)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Design:** Weighs only 4 ounces for easy portability.
- • **Eco-Friendly Choice:** Rechargeable for sustainable photography.
- • **Reliable Performance:** Officially approved for optimal performance.
- • **Seamless Compatibility:** Perfectly designed for LUMIX S Series cameras.
- • **Power Up Your Creativity:** Stay charged and ready for every shot!

## Overview

The Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery is a high-performance power source designed specifically for LUMIX S Series mirrorless cameras, including models S1, S1R, and S1H. With a robust capacity of 3050mAh and a voltage of 7.4V, this rechargeable battery ensures you never miss a moment. Weighing just 4 ounces, it’s the perfect companion for photographers on the go.

## Description

If you’re looking for the authentic battery officially approved for Panasonic brand Lumix S Series cameras, this is it. The BLJ31 battery pack provides a high capacity 7. 4V, 3050mAh charge. It’s the only battery officially compatible with the LUMIX S1, S1R, and S1H digital cameras. DISCLAMERS: Charge only with specified charger and do not use in temperatures over 140 degrees F

## Features

- Authentic LUMIX branded lithium-ion battery officially approved and warrantied for use with LUMIX S Series full-frame digital cameras
- LUMIX S Series digital camera compatibility with models S1, S1R, and S1H
- Rating: 7. 4V, 3050mAh, 23Wh

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L9VKR7A |
| Antenna Location | Camera |
| Battery Capacity | 3050 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #4,490 in Camera Batteries |
| Brand | Panasonic |
| Built-In Media | DMW-BLJ31 |
| Customer Reviews | 4.6 out of 5 stars 67 Reviews |
| Global Trade Identification Number | 00885170350427 |
| Item Dimensions | 2.4 x 4.95 x 1.65 inches |
| Item Height | 1.65 inches |
| Item Type Name | Panasonic authentic lumix dmw-blj31 lithium-ion battery for panasonic lumix s series mirrorless cameras. |
| Item Weight | 0.3 Pounds |
| Manufacturer | Panasonic |
| Model Name | Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery for Panasonic LUMIX S Series Mirrorless Cameras |
| Model Number | DMW-BLJ31 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Camera |
| Reusability | Rechargeable |
| UPC | 885170350427 885416779395 |
| Unit Count | 1 Count |
| Voltage | 7.4 Volts |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Panasonic
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 3050 Milliamp Hours
- **Recommended Uses For Product:** Camera

## Images

![Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery for Panasonic LUMIX S Series Mirrorless Cameras, Black - Image 1](https://m.media-amazon.com/images/I/51+v3WibOcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expensive, but really good
*by B***B on December 10, 2019*

These are much more expensive than I would like - but I have to admit the quality has been fantastic. With the S1H shooting 4k full frame, 4:2:2 10 bit and having an EVF and LCD screen to power - it lasts close to 3 hours. Thats a very long time for a camera of this type and because of that, I think its well worth it. For comparison - canon batteries on the pocket 6k last like 20 minutes.

### ⭐⭐⭐⭐⭐ Works perfect. OEM as advertised.
*by S***. on July 17, 2019*

I always use OEM batteries for my cameras. There's no point in risking your expensive S1/S1R camera with potentially dangerous third party alternatives. Just pay the extra few bucks and get the real deal with peace of mind.

### ⭐⭐⭐⭐⭐ Great battery for a fair price
*by C***S on June 2, 2019*

This battery is an OEM battery for the Panasonic camera. As such it integrates well and has long battery life. The price is also very fair. Highly recommended.

## Frequently Bought Together

- Panasonic Authentic LUMIX DMW-BLJ31 Lithium-ion Battery for Panasonic LUMIX S Series Mirrorless Cameras, Black
- DSTE 1.5A Dual Battery Charger Compatible with Panasonic DMW-BLJ31 DMW-BLJ31e Battery and Lumix DC-S1 DC-S1R DC-S1H DMW-BGS1R Camera DMW-BTC14

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-22*