---
product_id: 1699892
title: "(Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery"
brand: "enersys"
price: "£49.84"
currency: GBP
in_stock: true
reviews_count: 5
category: "Enersys"
url: https://www.desertcart.co.uk/products/1699892-hawker-cyclon-0859-0010-e-cell-4-volt-8-amp
store_origin: GB
region: United Kingdom
---

# 4V/8Ah pure lead power density Up to 200+ full charge cycles Long float life & stable voltage (Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery

**Brand:** enersys
**Price:** £49.84
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with pure lead precision—never be left in the dark!

## Quick Answers

- **What is this?** (Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery by enersys
- **How much does it cost?** £49.84 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/1699892-hawker-cyclon-0859-0010-e-cell-4-volt-8-amp)

## Best For

- enersys enthusiasts

## Why This Product

- Trusted enersys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enduring Cycle Life:** Outlast competitors with over 200 full charge-discharge cycles—built to keep up with your demands.
- • **Pure Lead Power Boost:** Experience unmatched power density per unit weight for reliable energy delivery.
- • **Minimal Gassing Safety:** Operate with peace of mind thanks to minimal to no gassing under normal charge conditions.
- • **Versatile Application Ready:** Perfectly engineered for emergency lighting, UPS systems, and solar LED projects—stay powered when it counts.
- • **Consistent Voltage Stability:** Enjoy high stable voltage output that ensures your devices run smoothly without interruption.

## Overview

The Enersys Cyclon 0859-0010 is a sealed 4V 8Ah pure lead-tin sealed lead acid battery designed for high power density, extended cycle life exceeding 200 full cycles, and stable voltage delivery. Its minimal gassing feature enhances safety, making it ideal for emergency lighting, UPS, and solar LED applications.

## Description

A 4 volt 8 Ah pure lead sealed lead acid battery used in general applications such as emergency lighting UPS systems electronic equipment etc.

Review: For emergency lights - Used for emergency lights in office. Good so far!
Review: USED AS THE STORAGE BATTERY , FOR MY SOLAR PANEL L.E.D. LIGHT PROJECT ! AND IS WORKING WELL ! THANKS ! Willie P.

## Features

- Power density - Per unit weight, the power provided by pure lead-tin products offers the grea
- Cycle life - Compared to competitive lead products (offering up to 200 full cycles), pure lea
- Float life - Conventional sealed-lead batteries vary greatly in specified standby life: from
- High stable voltage delivery - The high stable voltage delivery of a pure lead-tin battery re
- Safety - Since CYCLON Single Cells and Monoblocs emit minimal to no gassing under normal char

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002ZR6VE |
| Best Sellers Rank | #1,247,732 in Automotive ( See Top 100 in Automotive ) #1,905 in Automotive Replacement Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (10) |
| Date First Available | January 3, 2007 |
| Item Weight | 0.01 ounces |
| Manufacturer | Enersys |

## Product Details

- **Battery Capacity:** 8 Amp Hours
- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** Enersys
- **Unit Count:** 1 Count
- **Voltage:** 4 Volts

## Images

![(Hawker) Cyclon 0859-0010 E-Cell 4 Volt/8 Amp Hour Sealed Lead Acid Battery - Image 1](https://m.media-amazon.com/images/I/21qGVIBvlfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ For emergency lights
*by R***R on June 21, 2025*

Used for emergency lights in office. Good so far!

### ⭐⭐⭐⭐⭐ Review
*by W***. on April 2, 2017*

USED AS THE STORAGE BATTERY , FOR MY SOLAR PANEL L.E.D. LIGHT PROJECT ! AND IS WORKING WELL ! THANKS ! Willie P.

### ⭐⭐⭐ Good Price, different case design than original
*by B***H on November 1, 2015*

Batteries have the same number as the ones I am replacing, but the top of the cases are designed differently and I will have to modify them by trimming with a rotary tool to allow wiring in the application I am using them in (children's scooter) to route properly.

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**Shop now:** [https://www.desertcart.co.uk/products/1699892-hawker-cyclon-0859-0010-e-cell-4-volt-8-amp](https://www.desertcart.co.uk/products/1699892-hawker-cyclon-0859-0010-e-cell-4-volt-8-amp)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-21*