--- product_id: 486681759 title: "(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads." brand: "lunggwey" price: "R1075" currency: ZAR in_stock: true category: "Lunggwey" url: https://www.desertcart.co.za/products/486681759-2-pack-3-6v-2000mah-ni-mh-battery-for-craftsman store_origin: ZA region: South Africa --- # 3.6V stable power output 2000mAh high capacity 8-inch pre-wired leads (2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. **Brand:** lunggwey **Price:** R1075 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay prepared — never get caught in the dark! ## Quick Answers - **What is this?** (2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. by lunggwey - **How much does it cost?** R1075 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/486681759-2-pack-3-6v-2000mah-ni-mh-battery-for-craftsman) ## Best For - lunggwey enthusiasts ## Why This Product - Trusted lunggwey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Longer:** 2000mAh Ni-MH cells deliver extended runtime for your emergency and flashlight needs. - • **Reliable Backup:** Engineered for commercial-grade emergency lighting systems to keep you powered when it counts. - • **Recharge & Reuse:** Eco-friendly Ni-MH rechargeable technology reduces waste and saves you money over time. - • **Plug & Play Ready:** Comes with 8-inch wire leads pre-installed for hassle-free, instant installation. - • **Universal Compatibility:** Seamlessly replaces multiple lower-capacity batteries including Craftsman 73904 and Unitech AA1800mAh. ## Overview This 2-pack of 3.6V 2000mAh Ni-MH rechargeable batteries is designed for high-performance in LED flashlights and emergency lighting systems. Compatible with Craftsman 73904, Unitech AA1800mAh, and KTK KIK AA1400mAh models, it includes 8-inch wire leads for easy installation. With a robust capacity and reliable voltage, these batteries ensure long-lasting backup power for professional and home use alike. ## Description Buy Lunggwey (2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads.: AA - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - BUILT FOR LIGHTING DEVICES – 3.6V 2000mAh Ni-MH battery compatible with LED flashlights and emergency/exit light systems - REPLACES MULTIPLE MODELS – Compatible with lower capacity 3.6V 1400mAh and 1800mAh Ni-MH packs - READY TO INSTALL – Includes 203 mm (8 in) wire leads with correct connector and polarity - HIGH-CAPACITY BACKUP POWER – Offers long-lasting performance for commercial lighting and battery backup units - COMPATIBLE MODELS – Craftsman 73904 Unitech AA1800mAh OSI OSA-343 KTK KIK AA1400mAh ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B17LSP3C | | Amperage | 3.6 A | | Antenna Location | Emergency | | Battery Capacity | 2000 milliamp_hours | | Battery Cell Type | NiMH | | Battery Weight | 80 g | | Best Sellers Rank | #366,436 in Health & Household ( See Top 100 in Health & Household ) #941 in AA Batteries | | Brand | Lunggwey | | Compatible Phone Models | Craftsman 73904 Unitech AA1800mAh OSI OSA-343 OSA343 KTK KIK AA1400mAh | | Customer Reviews | 4.6 4.6 out of 5 stars (37) | | Manufacturer | elxjar | | Number of Batteries | 2 Product Specific batteries required. (included) | | Reusability | Rechargeable | | UPC | 789844981859 | | Unit Count | 2 Count | | Voltage | 3.6 volts | | Warranty Description | 30 Days money back guarantee & 24 months warranty | ## Product Details - **Battery Capacity:** 2000 milliamp_hours - **Battery Cell Composition:** NiMH - **Brand:** Lunggwey - **Number of Batteries:** 2 Product Specific batteries required. (included) - **Recommended Uses For Product:** Emergency ## Images ![(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. - Image 1](https://m.media-amazon.com/images/I/6159L0r5m-L.jpg) ![(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. - Image 2](https://m.media-amazon.com/images/I/61nB-vN2fGL.jpg) ![(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. - Image 3](https://m.media-amazon.com/images/I/71CanWNMOLL.jpg) ![(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. - Image 4](https://m.media-amazon.com/images/I/71+GExVOBJL.jpg) ![(2-Pack) 3.6V 2000mAh Ni-MH Battery for Craftsman 73904, OSA-343 | Fits Unitech AA1800mAh and KTK KIK AA1400mAh compatible flashlights and emergency lights; includes 8-inch wire leads. - Image 5](https://m.media-amazon.com/images/I/61tnBzc8e1L.jpg) ## Frequently Bought Together - Lunggwey (2-Pack) 3.6V 1800mAh AA Ni-MH Battery, Replacement for Emergency/Exit Light 73904 Craftsman LED Flashlight, Compatible with Unitech Solar Light AA1800mAh, OSI OSA-343 / KTK KIK AA1400mAh - (5-Pack) 3.6V 900mAh Ni-CD AA Exit Sign Emergency Light Battery, Replacement Battery for Exitronix 10010037, Max Power B2-0031 MH468886, Unitech LEDR-1 6200RP, Dantona CUSTOM-318 OSA230, Lowes 253799 - BBAT0043A Unitech BAT9.6V700 AA900MAH 9.6V ELB-B003 Lithonia ELB-B004 9.6v 900mAh Ni-CD Battery Pack Replacement for Exit Sign Emergency Light Fire Batteryhawk, LLC --- ## 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.co.za/products/486681759-2-pack-3-6v-2000mah-ni-mh-battery-for-craftsman](https://www.desertcart.co.za/products/486681759-2-pack-3-6v-2000mah-ni-mh-battery-for-craftsman) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-30*