---
product_id: 55873360
title: "Cyclon Genuine 0819-0012 6 V 2.5 Ah D Monobloc Sealed-Lead Acid Battery"
brand: "enersys"
price: "C$11718"
currency: NIO
in_stock: true
category: "Enersys"
url: https://www.desertcart.ni/products/55873360-cyclon-genuine-0819-0012-6-v-2-5-ah-d
store_origin: NI
region: Nicaragua
---

# 2.5Ah Reliable Capacity Compact D-Size Design 6V Power Punch Cyclon Genuine 0819-0012 6 V 2.5 Ah D Monobloc Sealed-Lead Acid Battery

**Brand:** enersys
**Price:** C$11718
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and confidence!

## Quick Answers

- **What is this?** Cyclon Genuine 0819-0012 6 V 2.5 Ah D Monobloc Sealed-Lead Acid Battery by enersys
- **How much does it cost?** C$11718 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/55873360-cyclon-genuine-0819-0012-6-v-2-5-ah-d)

## 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

- • **Consistent 6V Output:** Delivers steady power for your essential devices without compromise.
- • **Pure Lead Technology:** Ensures longer life and superior performance compared to standard batteries.
- • **Compact & Lightweight:** Fits perfectly in tight spaces at just 520g and D-size dimensions.
- • **Sealed & Maintenance-Free:** No leaks, no fuss—ideal for hassle-free, reliable use.
- • **Trusted Brand Reliability:** EnerSys quality trusted by professionals worldwide for critical power needs.

## Overview

The EnerSys Cyclon 0819-0012 is a sealed lead-acid battery delivering a reliable 6V and 2.5Ah capacity in a compact D-size form factor. Featuring pure lead technology for enhanced durability and maintenance-free operation, it’s engineered for consistent performance in a variety of electronics and power applications.

## Description

ENERSYS 0819-0012 LEAD ACID BATTERY, 6V, 2.5AH

## Features

- Price For: Each Battery Size Code: D Battery Capacity: 2.5Ah Battery Voltage: 6V Battery Technology: Pure Lead External Height: 69.9mm External Width: 46mm External Depth: 113.8mm Weight: 520g Depth: 1.81" Height: 2.75" RoHS Compliant: NA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002ILK90 |
| Best Sellers Rank | 89,368 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,678 in Rechargeable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | 0819-0012 |
| Manufacturer | ENERSYS |
| Product Dimensions | 11.38 x 4.6 x 6.99 cm; 521.63 g |

## Product Details

- **Battery capacity:** 2.5 Amp Hours
- **Battery cell composition:** Sealed Lead Acid
- **Brand:** Enersys
- **Number of batteries:** 1 12V batteries required.
- **Recommended uses for product:** Power Tool

## Images

![Cyclon Genuine 0819-0012 6 V 2.5 Ah D Monobloc Sealed-Lead Acid Battery - Image 1](https://m.media-amazon.com/images/I/61hXXheq6PL.jpg)

## Questions & Answers

**Q: Hi - I am wondering if this battery is the same as the 0819-1006 Sealed Lead Rechargeable Battery for my LifeFitness LifeCycle? I need a replacement.**
A: It appears to be the same. I was afraid to order the battery at first because the number was different, but when I looked into it, it appeared to just be the updated version of the 1006.  The battery fit into my lifecycle machine and has worked great since.

**Q: Will this fit the LIfeFitness 95ri recumbent bike?**
A: Yes, the 0819-0012 battery will work for the 95ri bike..

**Q: Will this fit a older Lifecycle 9500 upright bike?**
A: If that is the size and type battery called for by your bike manufacture it will probably fit - my experience is that it will not last very long as my although on constant trickle charge died with in two months

**Q: will this battery work with life cycle model 9000?**
A: Take your bike cover off and look at the battery. Compare the voltage, size, connector  and amps.  I have a 9500HR  and it worked for me

## Frequently Bought Together

- EnerSys Cyclon Genuine 0819-0012 6 V 2.5 Ah D Monobloc Sealed-Lead Acid Battery
- 2 Pairs Exercise Bike Pedal Straps Universal Pedal Straps for Exercise Cycle Home or Gym, 2.24 x 12.99 Inch
- Pair (L+R) Life Fitness Stationary Bikes Compatible Long Pedal Straps | (2" W x 12-1/2" L) AFTERMARKET Replacement for Exercise Bike Bicycle Cycle |Both Sides Slots | Heavy Duty Adjustable | by SBD

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**Shop now:** [https://www.desertcart.ni/products/55873360-cyclon-genuine-0819-0012-6-v-2-5-ah-d](https://www.desertcart.ni/products/55873360-cyclon-genuine-0819-0012-6-v-2-5-ah-d)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-01*