--- product_id: 58616384 title: "Enersys (Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery by Enersys" brand: "hawker enersys" price: "Β£60.72" currency: GBP in_stock: true reviews_count: 1 url: https://www.desertcart.co.uk/products/58616384-enersys-hawker-cyclon-0859-0010-e-cell-4-volt-8 store_origin: GB region: United Kingdom --- # 8Ah high capacity output 4V sealed lead acid power Full manufacturer warranty Enersys (Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery by Enersys **Brand:** hawker enersys **Price:** Β£60.72 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your peace of mind with Enersys Cyclon – the battery that never quits! ## Quick Answers - **What is this?** Enersys (Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery by Enersys by hawker enersys - **How much does it cost?** Β£60.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/58616384-enersys-hawker-cyclon-0859-0010-e-cell-4-volt-8) ## Best For - hawker enersys enthusiasts ## Why This Product - Trusted hawker enersys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** Sleek 3.8" x 2.12" x 4" design fits seamlessly into emergency lighting and critical backup systems. - β€’ **Legacy You Can Trust:** Backed by Enersys’ decades of innovation since 1973, ensuring long service life and rugged performance. - β€’ **Faston Tab Connectors:** Effortless installation with standardized 0.250" F2 terminals for quick, secure connections. - β€’ **Optimized for Emergency Use:** Engineered specifically for emergency lighting, delivering consistent power when it matters most. - β€’ **Reliable Pure Lead Chemistry:** Experience unmatched durability and deep discharge resilience with industry-leading pure lead acid technology. ## Overview The Enersys (Hawker) Cyclon 0859-0010 is a sealed 4-volt, 8 amp-hour pure lead acid battery designed for emergency lighting and backup power. Compact and rugged, it features faston tab connectors for easy installation and comes with a full manufacturer warranty. Trusted since 1973, this battery delivers reliable deep discharge performance and long service life, making it a top choice for professionals who demand dependable power in critical applications. ## Description This is a Hawker/Cyclon/Enersys 0859-0010 battery widely used in emergency lights. The Hawker/Cyclon/Enersys 0859-0010 2 volt 5Ah Pure Lead battery fits many Dual-Lite and Chloride units as well as others. --- BatteryGuy Supplies Enersys Cyclon, the most reliable Pure Lead Acid Battery in the Industry. Enersys Cyclon has Been Around Since its Inseption in 1973 and has Been Through Several Different Name Changes Since Then. Enersys Cyclon Was Known as Gates Battery and Hawker Battery in the Not so Distant Past. Enersys Cyclon Pure Lead Batteries are Known for their Superior Deep Discharge, Maintaining their Performance in Extreme Conditions, Long Service Life, Rugged Construction as Well as their High Rate Charge and Discharge. The Enersys Cyclon Battery Offers the Greatest High-Rate Power Density for Your Energy Dollar. Chemistry: Pure Lead Acid Dimension: 3.8" L x 2.12" W x 4.0" H Configuration: 2 Cell Monobloc Housing Type: Monobloc Connector Type: 0.250" F2 Faston Tabs Review: Turns out, it was the fixture, not the battery - I bought this because I thought my older battery was dead. Turns out it was the fixture's circuit board, so I wasted $40+ for this battery. Meanwhile, newer fixtures are under $20, they are LED, and they are brighter than incandescent, so they're very light weight and the replacement battery only costs a few bucks. This battery is for old style incandescent bulbs, and so the battery has a lot more power and therefore costs as much as THREE newer LED fixtures that ate brighter and already include the battery!!! ## Features - Brand New - Full Manufacturer Warranty - Dimensions: 3.80"L x 2.12"W x 4.00"H - 4 Volts - 8 ah ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00W4FPPFE | | Battery Capacity | 5 Amp Hours | | Battery Cell Composition | Lead Acid | | Battery Type | Lead Acid | | Best Sellers Rank | #1,915,037 in Automotive ( See Top 100 in Automotive ) #5,744 in Powersports Batteries | | Brand | Hawker Enersys | | Brand Name | Hawker Enersys | | Customer Reviews | 3.8 out of 5 stars 3 Reviews | | Item Dimensions D x W x H | 2.12"D x 4"W x 3.8"H | | Manufacturer | Hawker Enersys | | Manufacturer Part Number | 0859-0010 | | Product Dimensions | 2.12"D x 4"W x 3.8"H | | Terminal | F2 Terminal | | UPC | 795327799118 | | Unit Count | 1 Count | | Voltage | 4 Volts | ## Product Details - **Battery Capacity:** 5 Amp Hours - **Battery Cell Composition:** Lead Acid - **Brand:** Hawker Enersys - **Manufacturer:** Hawker Enersys - **Product Dimensions:** 2.12"D x 4"W x 3.8"H - **Terminal:** F2 Terminal - **UPC:** 795327799118 - **Voltage:** 4 Volts ## Images ![Enersys (Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery by Enersys - Image 1](https://m.media-amazon.com/images/I/61BTF9HaIsL.jpg) ## Customer Reviews ### ⭐⭐⭐ Turns out, it was the fixture, not the battery *by C***N on March 7, 2024* I bought this because I thought my older battery was dead. Turns out it was the fixture's circuit board, so I wasted $40+ for this battery. Meanwhile, newer fixtures are under $20, they are LED, and they are brighter than incandescent, so they're very light weight and the replacement battery only costs a few bucks. This battery is for old style incandescent bulbs, and so the battery has a lot more power and therefore costs as much as THREE newer LED fixtures that ate brighter and already include the battery!!! --- ## 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.co.uk/products/58616384-enersys-hawker-cyclon-0859-0010-e-cell-4-volt-8](https://www.desertcart.co.uk/products/58616384-enersys-hawker-cyclon-0859-0010-e-cell-4-volt-8) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*