---
product_id: 200004077
title: "Fully Decoded BL-H1 Battery for Olympus OM-D E-M1 Mark II, OM-D E-M1 Mark III, OM-D E-M1X, BCH-1, HLD-9 Cameras"
brand: "bm premium"
price: "$53.24"
currency: USD
in_stock: true
reviews_count: 5
category: "Bm Premium"
url: https://www.desertcart.us/products/200004077-fully-decoded-bl-h1-battery-for-olympus-om-d-e
store_origin: US
region: United States of America
---

# 7.4V stable voltage 1720mAh high capacity Multi-layer safety protection Fully Decoded BL-H1 Battery for Olympus OM-D E-M1 Mark II, OM-D E-M1 Mark III, OM-D E-M1X, BCH-1, HLD-9 Cameras

**Brand:** bm premium
**Price:** $53.24
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ready — never miss the shot that matters!

## Quick Answers

- **What is this?** Fully Decoded BL-H1 Battery for Olympus OM-D E-M1 Mark II, OM-D E-M1 Mark III, OM-D E-M1X, BCH-1, HLD-9 Cameras by bm premium
- **How much does it cost?** $53.24 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/200004077-fully-decoded-bl-h1-battery-for-olympus-om-d-e)

## Best For

- bm premium enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Built-in overcharge, short-circuit, and thermal protection for worry-free shooting.
- • **Lightweight & Compact:** At just 35 grams, it’s the perfect power boost without the bulk.
- • **Power That Lasts All Day:** 1720mAh capacity keeps your Olympus shooting longer without a hitch.
- • **Seamless Camera Integration:** Fully decoded to display real-time battery levels on your camera’s LCD—never guess again.
- • **Confidence Backed by Warranty:** One full year of coverage means you’re covered for every adventure.

## Overview

The BM Premium BL-H1 is a fully decoded, high-capacity 1720mAh Li-ion battery designed specifically for Olympus OM-D E-M1 series cameras. It delivers reliable 7.4V power with advanced multi-layer safety protections and real-time battery level display on your camera’s LCD. Lightweight and backed by a one-year warranty, it’s engineered to keep professionals shooting longer and safer at a fraction of OEM cost.

## Description

Bring your digital camera back to life with a new battery. Make sure you never miss another once-in-a-lifetime moment by having a new BLH1 battery specifically designed for your Olympus OM-D E-M1 Mark II digital camera. BM Premium rechargeable batteries are engineered to meet or exceed OEM specifications and feature the latest battery technology, including advanced circuitry, voltage regulation, and thermal circuit protection. This battery includes a one-year warranty. Battery is compatible with the following cameras OM-D E-M1X OM-D E-M1 Mark II OM-D E-M1 Mark III BCH-1 HLD-9

Review: Works perfectly - This battery fit my Olympus OM-D E-M1 Mark II exactly as advertised. I used this battery daily on a recent 2-week vacation and always made it through the day with power left to spare.
Review: It works, and for much less money than an OM battery. - The battery works well, seems to have the same performance characteristics as the original manufacturer battery for significantly less than the cost of the original manufacturer battery.

## Features

- Fully Decoded!!! BL-H1 Battery and Charger Kit for for Olympus OM-D E-M1 Mark II, OM-D E-M1 Mark III, OM-D E-M1X, BCH-1, HLD-9 Cameras
- Battery Specifications - Energy Storage Capacity: 1720mAh /Voltage: 7.4 volts /WH: 12.7Wh, Chemistry: Li-ion
- Important: This battery is FULLY DECODED and will display remaining power levels on the camera LCD.
- 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction
- FULL ONE YEAR WARRANTY - BM Premium batteries include a one-year warranty Compare with similar items

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084RJZPMG |
| Amperage | 7.4 Amps |
| Antenna Location | Camera |
| Battery Capacity | 1720 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 35 Grams |
| Best Sellers Rank | #1,400 in Camera Batteries |
| Brand | BM Premium |
| Customer Reviews | 4.2 out of 5 stars 31 Reviews |
| Item Dimensions | 6 x 5 x 4 inches |
| Item Weight | 1.7 Ounces |
| Manufacturer | Big Mike's |
| Model Name | BL H1 |
| Model Number | BLH1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Camera |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 7.4 Volts |
| Warranty Description | 1 year warranty |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** BM Premium
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 1720 Milliamp Hours
- **Recommended Uses For Product:** Camera

## Images

![Fully Decoded BL-H1 Battery for Olympus OM-D E-M1 Mark II, OM-D E-M1 Mark III, OM-D E-M1X, BCH-1, HLD-9 Cameras - Image 1](https://m.media-amazon.com/images/I/81qCEwWPvVL.jpg)

## Questions & Answers

**Q: Will this battery recharge in an Olympus charger?**
A: I got mine to charge but it lost 70% within minutes. I would not recommend this battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly
*by G***E on August 29, 2024*

This battery fit my Olympus OM-D E-M1 Mark II exactly as advertised. I used this battery daily on a recent 2-week vacation and always made it through the day with power left to spare.

### ⭐⭐⭐⭐ It works, and for much less money than an OM battery.
*by J***D on April 17, 2022*

The battery works well, seems to have the same performance characteristics as the original manufacturer battery for significantly less than the cost of the original manufacturer battery.

### ⭐⭐⭐⭐⭐ Initial thoughts: Fantastic!
*by C***. on April 27, 2020*

I’ve read a lot about how third party batteries do not work well with an OM-D EM-1 MKII, but this battery works very nicely. There were no warning messages, the battery meter displayed properly in camera, and I was able to record video for 1 hour and 47 minutes before the battery died. Power2000 seems to be owned by BM Premium and I’ve had good experiences with them. This battery is no different. I fell it’s a fantastic alternative to the OEM battery, at half the cost.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*