---
product_id: 19379586
title: "Hawker/Cyclon/Enersys 0819-0019 Battery | Emergency Light Battery 8v 2.5ah"
brand: "hawker enersys"
price: "₩230387"
currency: KRW
in_stock: true
reviews_count: 4
category: "Hawker Enersys"
url: https://www.desertcart.kr/products/19379586-hawker-cyclon-enersys-0819-0019-battery-emergency-light-battery-8v
store_origin: KR
region: South Korea
---

# 8V high-voltage power 2.5Ah long-lasting capacity Pure Lead Acid durability Hawker/Cyclon/Enersys 0819-0019 Battery | Emergency Light Battery 8v 2.5ah

**Brand:** hawker enersys
**Price:** ₩230387
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay prepared — never get caught in the dark!

## Quick Answers

- **What is this?** Hawker/Cyclon/Enersys 0819-0019 Battery | Emergency Light Battery 8v 2.5ah by hawker enersys
- **How much does it cost?** ₩230387 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/19379586-hawker-cyclon-enersys-0819-0019-battery-emergency-light-battery-8v)

## 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

- • **Trusted Legacy:** Backed by decades of Enersys innovation and a full manufacturer warranty
- • **Power That Lasts:** 8 volts delivering reliable emergency energy when it counts
- • **Compact & Compatible:** 3.09" x 3.50" x 2.75" fits seamlessly into most emergency lighting units
- • **Endurance Engineered:** 2.5Ah capacity ensures extended backup without compromise
- • **Built to Brave Extremes:** Pure Lead Acid chemistry for rugged, deep-discharge performance

## Overview

The Hawker/Cyclon/Enersys 0819-0019 is a premium 8V 2.5Ah Pure Lead Acid battery designed specifically for emergency lighting. Compact yet powerful, it offers superior deep-discharge resilience and long service life, backed by a full manufacturer warranty and decades of trusted Enersys technology. Ideal for professionals who demand reliability and performance in critical moments.

## Description

This is a Hawker/Cyclon/Enersys 0819-0019 battery widely used in emergency lights. The Hawker/Cyclon/Enersys 0819-0019 8 volt 2.5 Ah Pure Lead battery is a popular replacement battery in many emergency lighting units. --- 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: 3.09" L x 3.50" W x 2.75" H Configuration: 2 x 2 Monobloc Cell's Front to Back Housing Type: Monobloc Connector Type: 0.250" F2 Faston Tabs

Review: Better than original battery - I brought this battery a year ago and did not connect it. to my surprise a year later it worked with no problem
Review: Good buy👍 - We bought this battery hoping it was worth trying to get our older lifecycle going again. Perfect fit, we’re back it, it’s running like a charm.

## Features

- Brand New
- Full Manufacturer Warranty
- Dimensions: 3.09"L x 3.50"W x 2.75"H
- 8 Volts
- 2.5 ah

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HXCR0BK |
| Amperage | 2.5 Amps |
| Batteries | 1 Product Specific batteries required. |
| Best Sellers Rank | #367,975 in Health & Household ( See Top 100 in Health & Household ) #1,822 in 12V Batteries |
| Brand | Hawker Enersys |
| Customer Reviews | 4.2 4.2 out of 5 stars (18) |
| Date First Available | January 18, 2014 |
| Item Weight | 2 pounds |
| Item model number | 0819-0019 |
| Manufacturer | Hawker Enersys |
| Manufacturer Part Number | 0819-0019 |
| Model | Enersys 819 19 |
| Product Dimensions | 3.09 x 3.5 x 2.75 inches |
| Voltage | 8 Volts |

## Product Details

- **Battery Capacity:** 2.5 Amp Hours
- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** Hawker Enersys
- **Number of Batteries:** 1 Product Specific batteries required.
- **Recommended Uses For Product:** Emergency Lighting,Emergency Lights

## Images

![Hawker/Cyclon/Enersys 0819-0019 Battery | Emergency Light Battery 8v 2.5ah - Image 1](https://m.media-amazon.com/images/I/41n3p3zONSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than original battery
*by M***T on February 8, 2026*

I brought this battery a year ago and did not connect it. to my surprise a year later it worked with no problem

### ⭐⭐⭐⭐⭐ Good buy👍
*by M***E on January 2, 2024*

We bought this battery hoping it was worth trying to get our older lifecycle going again. Perfect fit, we’re back it, it’s running like a charm.

### ⭐⭐⭐ Works but a bit pricey
*by S***E on January 24, 2021*

This works but a bit pricey. What i learned from this is they do loose a charge over time and when that happens hook it up to a charger to bring it back to max charge before even thinking about buying a new one. One way to do that is hook it up to a small solar panel and let it recharge.

## Frequently Bought Together

- Hawker/Cyclon/Enersys 0819-0019 Battery | Emergency Light Battery 8v 2.5ah
- ML1.3-12 - 12 Volt 1.3 AH, F1 Terminal, Rechargeable SLA AGM Battery
- ML1.3-6 - 6 Volt 1.3 AH, F1 Terminal, Rechargeable SLA AGM Battery

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**Shop now:** [https://www.desertcart.kr/products/19379586-hawker-cyclon-enersys-0819-0019-battery-emergency-light-battery-8v](https://www.desertcart.kr/products/19379586-hawker-cyclon-enersys-0819-0019-battery-emergency-light-battery-8v)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*