---
product_id: 202967679
title: "BLN-1 USB Dual Battery Charger Adapter for Olympus OM-D E-M1, E-M5, E-M5 Mark II, E-P5, PEN-F Digital Camera for Olympus BLN-1 Battery"
brand: "jjc"
price: "945400₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Jjc"
url: https://www.desertcart.vn/products/202967679-bln-1-usb-dual-battery-charger-adapter-for-olympus-om
store_origin: VN
region: Vietnam
---

# LED indicators for charging status Dual battery simultaneous charging USB-powered, versatile charging sources BLN-1 USB Dual Battery Charger Adapter for Olympus OM-D E-M1, E-M5, E-M5 Mark II, E-P5, PEN-F Digital Camera for Olympus BLN-1 Battery

**Brand:** jjc
**Price:** 945400₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Olympus gear anywhere, anytime—because your creativity waits for no one!

## Quick Answers

- **What is this?** BLN-1 USB Dual Battery Charger Adapter for Olympus OM-D E-M1, E-M5, E-M5 Mark II, E-P5, PEN-F Digital Camera for Olympus BLN-1 Battery by jjc
- **How much does it cost?** 945400₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/202967679-bln-1-usb-dual-battery-charger-adapter-for-olympus-om)

## Best For

- jjc enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto-Stop Protection:** Safeguard your batteries with automatic full-charge detection and shutdown.
- • **Clear LED Status Indicators:** Instantly know your battery’s charge state with intuitive dual LED lights.
- • **Charge Two Batteries at Once:** Maximize uptime with simultaneous dual charging—never miss a shot.
- • **Compact & Travel-Ready Design:** Lightweight and pocket-friendly with a neat built-in USB cable plus 40cm extension.
- • **Universal USB Power Compatibility:** Charge via laptop, power bank, car charger, or wall adapter—freedom on the go.

## Overview

The JJC BLN-1 USB Dual Battery Charger is a compact, lightweight charger designed for Olympus BLN-1 batteries and compatible third-party replacements. It supports simultaneous charging of two batteries via USB power sources including laptops, power banks, and car chargers. Featuring smart auto-stop protection and dual LED indicators, it ensures safe, efficient charging on the go—ideal for professional photographers who demand reliability and portability.

## Description

JJC DCH series USB Dual Battery Charger allows you to charge 2 batteries at the same time. Powered by USB sources, you can charge your battery with AC adapter, laptop, power bank or car charger, which enables you to refresh your battery wherever and whenever. The 2 indicator lamps display the status of the battery. The indicator lamp flashes when charging and will be constant on when charging is complete. Moreover the charger will automatically detect when the batteries are fully charged and stop charging to prevent damage to your batteries. With the built-in USB cable, this battery charger is convenient to carry. & 40cm/ 15.7inch Extension Cable.Compatiblity For Olympus BLN-1, JJC B-BLN1 battery and battery replacement form 3rd party. SpecificationInput: DC 5V-2.2A (Min)Output: DC 8.4V-600mA Dimension: 80 x 58 x 25mmMaterial: ABSExtension Cable: 15.7" / 40cmPackage Content:USB Dual Battery Charger x1Extension Cable x1

Review: Seems to work well - I've no way of measuring how good it is for the batteries compared to a genuine Olympus charger but it's good to have and seems to work well.
Review: A bargain - absolutely brilliant for the price - Bought this charger to charge my Olympus batteries whilst travelling in my camper van and travelling abroad. Charging speed is quite low - not a great problem for me as I charged two batteries overnight ready for the next day. It's very simple to used - plug it in a usb socket - pop your batteries in - wait for the insanely flashing red LEDs to stop - leaving one solid red light- batteries are now charged. I checked and my Batteries were fully charged - matching the original Olympus mains charger. Negatives: Construction is lightweight and quite basic. Charging is quite slow I found the flashing charging lights confusing - would be better with a simple 'Charging' light and a 'Charged' Light Positives: The charger is small and lightweight, easily stored Easy to carry in a pocket/ camera bag Powered by via USB USB Cable is attached to the charger and wraps very neatly No mains socket adapters needed in foreign counties Summary A bargain - absolutely brilliant for the price - sure I'd like industrial level construction - but that would obviously cost more. It's made my travel and photography trips much easier

## Features

- 【BLN-1 battery Charger】Camera Dual Battery Charger For Olympus BLN-1, JJC B-BLN1 battery and battery replacement form 3rd party.
- 【Dual charger & LED indicators display】Allows charging 2 batteries simultaneously or independently, double LED indicators display the charging status of both batteries.
- 【Protection Mechanism】Automatically detects when the batteries are fully charged and stops charging to prevent damage to your batteries.
- 【Compatible cameras】for Olympus OM-D E-M1, E-M5, E-M5 Mark II, E-P5, PEN-F, ect.
- 【extension cable and built-in USB cable desgin】an extension cable (15.7" / 40cm) is included. a built-in USB cable for easy charging. USB port allows charging the batteries througth USB wall charger, laptop, power bank or car charger. Prefect for travel and home use, Portable and convenient to carry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081Z3GFPW |
| Best Sellers Rank | 26 in Camera Battery & Charger Sets 57 in Camcorder Battery & Charger Sets 213 in Camera Battery & Charger Adapters |
| Brand | JJC |
| Colour | Olympus BLN-1 |
| Customer Reviews | 3.8 3.8 out of 5 stars (89) |
| Date First Available | 16 Dec. 2019 |
| Guaranteed software updates until | unknown |
| Item Weight | 55 Grams |
| Manufacturer reference | DCH-BLN1UE |
| Package Dimensions L x W x H | 10.5 x 6.2 x 3.2 centimetres |
| Package Weight | 0.08 Kilograms |
| Part number | DCH-BLN1UE |
| Product Dimensions L x W x H | 5.8 x 2.5 x 8 centimetres |
| Size | Olympus/Ricoh |

## Product Details

- **Brand:** JJC
- **Colour:** Olympus BLN-1
- **Item weight:** 55 Grams
- **Output voltage:** 8.4 Volts
- **Product dimensions:** 25D x 58W x 80H centimetres

## Images

![BLN-1 USB Dual Battery Charger Adapter for Olympus OM-D E-M1, E-M5, E-M5 Mark II, E-P5, PEN-F Digital Camera for Olympus BLN-1 Battery - Image 1](https://m.media-amazon.com/images/I/71+c18K-TaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems to work well
*by S***N on 8 March 2023*

I've no way of measuring how good it is for the batteries compared to a genuine Olympus charger but it's good to have and seems to work well.

### ⭐⭐⭐⭐⭐ A bargain - absolutely brilliant for the price
*by M***T on 10 September 2025*

Bought this charger to charge my Olympus batteries whilst travelling in my camper van and travelling abroad. Charging speed is quite low - not a great problem for me as I charged two batteries overnight ready for the next day. It's very simple to used - plug it in a usb socket - pop your batteries in - wait for the insanely flashing red LEDs to stop - leaving one solid red light- batteries are now charged. I checked and my Batteries were fully charged - matching the original Olympus mains charger. Negatives: Construction is lightweight and quite basic. Charging is quite slow I found the flashing charging lights confusing - would be better with a simple 'Charging' light and a 'Charged' Light Positives: The charger is small and lightweight, easily stored Easy to carry in a pocket/ camera bag Powered by via USB USB Cable is attached to the charger and wraps very neatly No mains socket adapters needed in foreign counties Summary A bargain - absolutely brilliant for the price - sure I'd like industrial level construction - but that would obviously cost more. It's made my travel and photography trips much easier

### ⭐ Avoid
*by S***T on 3 May 2025*

Cheap for a reason, it doesn't work. I left 2 batteries on charge for 24 hours and they were both still flat. Avoid.

## Frequently Bought Together

- BLN-1 Dual Battery Charger Build-in USB Cable Compatible with Olympus OM-D E-M1 OM-D E-M5 OM-D E-M5 Mark II Pen E-P5
- Kastar 2-Pack Rechargeable Battery Replacement for Olympus BLN-1 BLN1 Battery, BCN-1 BCN1 Charger, Olympus M-D E-M1, OM-D E-M5, OM-D E-M5 Mark II, OM-D E-M5 Mark III, Pen E-P5, Pen-F Cameras
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*