--- product_id: 332214097 title: "OM SYSTEM OLYMPUS BLH-1 Rechargeable Battery, black" brand: "om system" price: "5 zł" currency: PLN in_stock: false reviews_count: 5 url: https://www.desertcart.pl/products/332214097-om-system-olympus-blh-1-rechargeable-battery-black store_origin: PL region: Poland --- # 1720mAh high capacity 7.4V power boost 2-hour fast charge OM SYSTEM OLYMPUS BLH-1 Rechargeable Battery, black **Brand:** om system **Price:** 5 zł **Availability:** ❌ Out of Stock ## Summary > 🔋 Stay powered, stay ahead—never miss the shot that matters. ## Quick Answers - **What is this?** OM SYSTEM OLYMPUS BLH-1 Rechargeable Battery, black by om system - **How much does it cost?** 5 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/332214097-om-system-olympus-blh-1-rechargeable-battery-black) ## Best For - om system enthusiasts ## Why This Product - Trusted om system brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Recharge:** Fully recharges in just 2 hours with the Olympus BCH-1 charger—stay ready to shoot. - • **Sleek & Durable:** Compact black design blends style with rugged reliability for on-the-go professionals. - • **Power Your Creativity:** 7.4V voltage ensures consistent, reliable energy for your Olympus E-M1 Mark II. - • **Seamless Compatibility:** Designed specifically for Olympus E-M1 Mark II, guaranteeing perfect fit and performance. - • **Extended Shooting Sessions:** 1720mAh capacity means more shots, less downtime—capture every moment. ## Overview The OM SYSTEM OLYMPUS BLH-1 is a high-performance rechargeable battery designed for the Olympus E-M1 Mark II camera. Delivering 7.4V and 1720mAh capacity, it supports extended shooting with fast 2-hour recharge times using the Olympus BCH-1 charger, ensuring photographers stay powered and ready. ## Description Replacement battery for the Olympus E M1 Mark II. Approx. 37 percent increase in capacity over BLN 1 battery with approx. 440 shots per charge. 7.4V and 1720 mAh power. Review: Original a un excelente precio. Review: My previous Olympus cameras used BLN-1 batteries, and third-party options had always worked almost as good as the Olympus batteries, and getting two replacement batteries for less than half the price of one original is a bargain that was hard to pass up. But finding good BLH-1 batteries for my EM1-II has proven to be a challenge. I tried several different third party brands and none of them last even half as long as the originals, and one swelled up so badly that it could no longer fit in the camera. Not sure why that's the case with the BLH-1 clones, but after my third set of crappy replacements, I finally gave in an bought the Olympus brand. The good thing I can say about this battery is that it will give you the longest lasting and most stable performance for your EM1-II. The downside is the price and the charger that comes with it. Third-party chargers are way better since they offer options like multiple battery charging and/or the ability to be plugged directly into a socket instead of dealing with wires. ## Features - Replacement battery for the Olympus E M1 Mark II - 7.4V, 1720mAh, 12.8W - Approx. 2 hours for full charge when used with the Olympus BCH 1 battery charger ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M71IB4C | | Antenna Location | Camera | | Battery Capacity | 1720 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 0.8 Grams | | Brand | OM SYSTEM | | Built-In Media | BLH-1 Battery | | Customer Reviews | 4.7 4.7 out of 5 stars (303) | | Global Trade Identification Number | 00050332191358 | | Item Dimensions | 20 x 46 x 53 millimeters | | Item Type Name | Rechargeable Battery | | Item Weight | 0.16 Pounds | | Manufacturer | Olympus | | Model Name | BLH-1 | | Model Number | BLH-1 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 050332191358 | | Unit Count | 1 Count | | Voltage | 7.5 Volts | ## Product Details - **Battery capacity:** 1720 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** OM SYSTEM - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Camera ## Images ![OM SYSTEM OLYMPUS BLH-1 Rechargeable Battery, black - Image 1](https://m.media-amazon.com/images/I/619TGQKOl8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 2 February 2020* Original a un excelente precio. ### ⭐⭐⭐⭐⭐ Review *by I***E on 29 December 2019* My previous Olympus cameras used BLN-1 batteries, and third-party options had always worked almost as good as the Olympus batteries, and getting two replacement batteries for less than half the price of one original is a bargain that was hard to pass up. But finding good BLH-1 batteries for my EM1-II has proven to be a challenge. I tried several different third party brands and none of them last even half as long as the originals, and one swelled up so badly that it could no longer fit in the camera. Not sure why that's the case with the BLH-1 clones, but after my third set of crappy replacements, I finally gave in an bought the Olympus brand. The good thing I can say about this battery is that it will give you the longest lasting and most stable performance for your EM1-II. The downside is the price and the charger that comes with it. Third-party chargers are way better since they offer options like multiple battery charging and/or the ability to be plugged directly into a socket instead of dealing with wires. ### ⭐⭐⭐⭐⭐ Review *by W***F on 19 November 2019* Great OEM Battery. Had aftermarket ones before and they do not compare. Holds a good charge and is dependable. Great Value in the long run...;-) ## Frequently Bought Together - Olympus BLH-1 1720mAh Rechargeable Lithium-Ion Battery for E-M1 Mark II Camera (Replacement) - SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN - Olympus OM-D E-M1 Mark III: Pocket Guide: Buttons, Dials, Settings, Modes, and Shooting Tips (The Pocket Guide Series for Photographers, 14) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/332214097-om-system-olympus-blh-1-rechargeable-battery-black](https://www.desertcart.pl/products/332214097-om-system-olympus-blh-1-rechargeable-battery-black) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*