--- product_id: 41244572 title: "Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera" brand: "kastar" price: "HK$203" currency: HKD in_stock: true reviews_count: 4 url: https://www.desertcart.hk/products/41244572-kastar-bls1-battery-2-pack-replacement-for-olympus-bls-1 store_origin: HK region: Hong Kong --- # 7.4V Lithium-ion Power 2100mAh High Capacity Advanced Safety Circuitry Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera **Brand:** kastar **Price:** HK$203 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Stay powered, stay ahead β€” never miss the shot that matters! ## Quick Answers - **What is this?** Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera by kastar - **How much does it cost?** HK$203 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/41244572-kastar-bls1-battery-2-pack-replacement-for-olympus-bls-1) ## Best For - kastar enthusiasts ## Why This Product - Trusted kastar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Double the Value:** Two-pack bundle with 3-year warranty and 30-day money-back guaranteeβ€”because your gear deserves the best. - β€’ **Smart Safety First:** Built-in overcharge, over-discharge, over-voltage, over-current, and overheat protection for worry-free shooting. - β€’ **Premium Japanese Cells:** Utilizes high-quality Japanese lithium-ion cells with no memory effect for consistent, reliable performance. - β€’ **Seamless Compatibility:** 100% decoded and fully compatible with Olympus BLS-1 batteries and chargers for hassle-free use. - β€’ **Power Through Your Shoot:** Super high capacity 2100mAh battery keeps your Olympus camera running longer without missing a moment. ## Overview The Kastar BLS1 Battery 2-Pack offers a high-capacity 2100mAh lithium-ion power source designed specifically for Olympus cameras. Engineered with premium Japanese cells and advanced safety protections, these batteries ensure longer shooting times and reliable performance. Fully compatible with Olympus BLS-1 batteries and chargers, this pack includes two rechargeable batteries backed by a 3-year warranty and 30-day money-back guarantee, making it the smart choice for professional and enthusiast photographers alike. ## Description Bullet Point 1 Kastar Brand Replacement Lithium-ion (Li-ion) Battery. High Quality, Long Lasting and Manufacture Price. Bullet Point 2 The Battery 100% decoded and 100% Compatible with the Original Cameras and Chargers. Bullet Point 3 High Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Bullet Point 4 Use Integrated Japanese microchip which can prevent the overcharge and overdischarge. Bullet Point 5 The Battery Include 30-DAY Money Back and 3-YEAR Manufacturer Warranty. Description Details Package Includes: 2 x PS-BLS1 Battery Battery Compatible: Olympus BLS-1 Olympus PS-BLS1 Charger Compatible: Olympus BLS-1 Olympus PS-BLS1 Compatible the following models: Olympus E-400 Olympus E-410 Olympus E-420 Olympus E-450 Olympus E-600 Olympus E-620 Olympus E-P1 Olympus E-P2 Olympus E-P3 Olympus E-PL1 Olympus E-PL3 Olympus E-PM1 Quality Price Value ## Features - High Capacity: Kastar super high capacity battery will power your camera for much longer. - Specification: Battery Type: Lithium-ion; Battery Voltage: 7.4V; Battery Capacity: 2100mAh. - Safe to Use: Kastar lithium-ion battery cells meets UL1642 & CE safety standards to ensure that your battery pack will be safe to use as a replacement for your unit. Comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection circuit. - Save Money & Time: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your camera. - Package Includes: 2-Pack Batteries ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Camera | | Asin | B00XSKX4SO | | Battery Capacity | 2100 milliamp_hours | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | #1,682 in Camera Batteries | | Brand | Kastar | | Customer Reviews | 5.0 5.0 out of 5 stars (18) 5.0 out of 5 stars | | Item Dimensions | 1.41 x 0.49 x 2.17 inches | | Item Weight | 3.6 ounces | | Manufacturer | Kastar | | Model Name | BLS 1 hp BLS1 | | Model Number | BA-2B-BLS1 | | Number Of Batteries | 2 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | Upc | 687927243187 | | Voltage | 7.4 volts | ## Product Details - **Battery Capacity:** 2100 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Kastar - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Camera ## Images ![Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera - Image 1](https://m.media-amazon.com/images/I/71vVUwUHfbL.jpg) ![Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera - Image 2](https://m.media-amazon.com/images/I/71bk495AXDL.jpg) ![Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera - Image 3](https://m.media-amazon.com/images/I/61iFAoS8DlL.jpg) ![Kastar BLS1 Battery 2-Pack Replacement for Olympus BLS-1 PS-BLS1 Battery, BCS-1 PS-BCS1 Charger, E-400, E-410, E-420, E-450, E-600, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL1s, E-PL3, E-PM1 Camera - Image 4](https://m.media-amazon.com/images/I/71RkRw0xuAL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United States January 7, 2026* Good ### ⭐⭐⭐⭐⭐ One of the Best *by on Reviewed in the United States November 28, 2016* Definitely one of the best brands out there. Previously ordered one to power my Sony A100 which has since been returned to the seller. Arrived incredibly fast and was 100% charged. No issues for this one which is being used with my Olympus E-420. Definitely looks OEM and could have been part of an original matching set with my camera. Capacity and run time seems about 95% of my Olympus original. However, for the price of less than $9, definitely worth buying several more.1/13/17: Just received (2) more in the mail. What can I say about fast service and exceptional quality. I actually waited several weeks for these to become available.6/2/17: Just received another (2) in the mail Shipping was somewhat delayed by the USPS but Kastar remarkably came through with flying colors. Great products and exceptional customer service. Will definitely buy from them again. ### ⭐⭐⭐⭐⭐ Product her before I seem to have a cup of coffee by fifth day fast. *by on Reviewed in the United States March 14, 2023* Never thought I could get this type of battery for this price. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/41244572-kastar-bls1-battery-2-pack-replacement-for-olympus-bls-1](https://www.desertcart.hk/products/41244572-kastar-bls1-battery-2-pack-replacement-for-olympus-bls-1) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-18*