---
product_id: 233350102
title: "BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras"
brand: "bm premium"
price: "€ 51.88"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bm Premium"
url: https://www.desertcart.sk/products/233350102-bm-premium-2-bls-5-bls-50-ps-bls5-batteries
store_origin: SK
region: Slovakia
---

# 7.2V voltage output 1150mAh capacity Dual bay USB charging BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras

**Brand:** bm premium
**Price:** € 51.88
**Availability:** ✅ In Stock

## Summary

> 🔋 Never miss a shot—power your passion with BM Premium batteries!

## Quick Answers

- **What is this?** BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras by bm premium
- **How much does it cost?** € 51.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/233350102-bm-premium-2-bls-5-bls-50-ps-bls5-batteries)

## 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

- • **Smart & Safe Charging:** Dual bay USB charger with multi-circuit protection and LED indicators ensures fast, safe, and simultaneous charging of two batteries.
- • **Power Through Your Day:** 1150mAh high-capacity Li-ion batteries keep your Olympus cameras shooting longer without missing a beat.
- • **Built to Last & Protect:** Fire-resistant construction with overcharge, short-circuit, and surge protection guarantees safety and durability.
- • **Charge Anytime, Anywhere:** Micro-USB input lets you power up via wall charger, car charger, or power bank for ultimate on-the-go convenience.
- • **Plug & Play Compatibility:** Fully decoded chip mimics original battery behavior—no special charger needed, with accurate battery life display.

## Overview

BM Premium 2-pack BLS-5/BLS-50 lithium-ion batteries with a dual bay USB charger deliver 1150mAh at 7.2 volts, engineered for Olympus OM series cameras. Featuring advanced circuitry for accurate battery life display and comprehensive safety protections, these memory-free batteries charge simultaneously via a versatile micro-USB charger, ensuring reliable, long-lasting power wherever your creativity takes you.

## 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 BL-S50 battery specifically designed for your Olympus 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. BM Premium batteries include a one-year warranty. Compatible with the following cameras: OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV Pen E-PL2, E-PL5, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10 E-P1, E-PM2 E-400 PLE15, PM1, PM2 Stylus 1 Kit Includes: Qty 2 BM Premium BL-S5 Batteries Qty 1 Dual Bay Battery Charger for BL-S5/ BLS50 Batteries

Review: Work fine in Olympus camera - Batteries are fine for camera. I didn't like USB style cord. Why not just an electric.cord. now I have to have a block to charge.
Review: Easy to use - Easy to use. Better than charging though camera

## Features

- BLS-5, BLS-50 Li-ion Battery for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10 III, E-M10 IV, Pen E-PL2, E-PL5, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, E-PM2, Stylus 1, E-400, E-P1, PLE15, PM1, PM2 Cameras
- Battery Specifications - Energy Storage Capacity: 1150mAh /Voltage: 7.2 volts, WH: 8.2Wh - New fully decoded chip works just like the original.(gives time left and does not need a special charger)
- Safety Guarantee: 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction - Performance: Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at anytime - Super Long Time Recording
- Dual Bay USB Charger charges 1 or 2 batteries simultaneously from any USB power source. It is built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction - Smart LED indicator shows charging status and prevents battery from overcharging.
- Convenient Charging Method: Common micro-USB input and the ability to charge with a USB wall charger, car charger, or external battery gives you more options than a standard battery charger, and Charges 1, or 2 BL-S50 batteries simultaneously and smart LED light turns to red when charging and green when complete. (Adapters and Power bank sold Separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J4FQY75 |
| Antenna Location | Camera |
| Battery Capacity | 1150 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.7 Ounces |
| Best Sellers Rank | #634 in Camera Batteries |
| Brand | BM Premium |
| Customer Reviews | 4.6 out of 5 stars 146 Reviews |
| Manufacturer | BM Premium |
| Model Name | BLS 50 |
| Model Number | BL-S5 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Camera |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 7.2 Volts |
| Warranty Description | 1 year warranty |

## Product Details

- **Battery Capacity:** 1150 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** BM Premium
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Camera

## Images

![BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras - Image 1](https://m.media-amazon.com/images/I/81V84j3g5YL.jpg)
![BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras - Image 2](https://m.media-amazon.com/images/I/71WUNm5uv-L.jpg)
![BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras - Image 3](https://m.media-amazon.com/images/I/71DyCgPLH+L.jpg)
![BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras - Image 4](https://m.media-amazon.com/images/I/71rL1Q6hfSL.jpg)
![BM Premium 2 BLS-5, BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, O-M5 II, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL6, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras - Image 5](https://m.media-amazon.com/images/I/71DdtZyHv-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work fine in Olympus camera
*by S***G on August 4, 2024*

Batteries are fine for camera. I didn't like USB style cord. Why not just an electric.cord. now I have to have a block to charge.

### ⭐⭐⭐⭐⭐ Easy to use
*by "***" on February 19, 2026*

Easy to use. Better than charging though camera

### ⭐⭐⭐⭐⭐ Double battery charger
*by R***W on December 25, 2025*

Does the job either 1 or 2 at a time.

## Frequently Bought Together

- BM Premium 2 BLS-50, PS-BLS5 Batteries and Dual Bay Charger for Olympus OM-5, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL8 E-PL9 E-PL10 Stylus 1 Cameras
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN
- BM Premium 2 Pack of BLS-50, PS-BLS5 Batteries for Olympus OM-5, OM-D E-M5 III, E-M10, E-M10 III, E-M10 IV, E-PL7, E-PL8, E-PL9, E-PL10, Stylus 1 Cameras

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-29*