---
product_id: 221632164
title: "12V 18Ah SLA Battery – Replacement for Champion Generator CP12180, 7000, 9000 Series – AGM Rechargeable Backup for Champion 12V Generators, Power Equipment & CP12180 Battery"
brand: "casil"
price: "R3376"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Casil"
url: https://www.desertcart.co.za/products/221632164-12v-18ah-sla-battery-replacement-for-champion-generator-cp12180-7000
store_origin: ZA
region: South Africa
---

# Fast recharge & reliable backup 12V 18Ah high-capacity power AGM spill-proof & vibration-resistant 12V 18Ah SLA Battery – Replacement for Champion Generator CP12180, 7000, 9000 Series – AGM Rechargeable Backup for Champion 12V Generators, Power Equipment & CP12180 Battery

**Brand:** casil
**Price:** R3376
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your peace of mind—never get caught powerless again!

## Quick Answers

- **What is this?** 12V 18Ah SLA Battery – Replacement for Champion Generator CP12180, 7000, 9000 Series – AGM Rechargeable Backup for Champion 12V Generators, Power Equipment & CP12180 Battery by casil
- **How much does it cost?** R3376 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/221632164-12v-18ah-sla-battery-replacement-for-champion-generator-cp12180-7000)

## Best For

- casil enthusiasts

## Why This Product

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

## Key Features

- • **Power That Won't Quit:** Robust 12V 18Ah SLA battery ensures your generator fires up every time, even after long idle periods.
- • **Rugged AGM Technology:** Maintenance-free Absorbent Glass Mat design delivers leak-proof, spill-proof, and vibration-resistant durability.
- • **Emergency-Ready Backup:** Perfect for standby power, camping, and outdoor equipment—holds charge longer and recharges quickly when you need it most.
- • **Effortless Installation:** Compact form factor with hidden hardware fits snugly in original cases for a clean, professional setup.
- • **Seamless Champion Compatibility:** Direct drop-in replacement for Champion CP12180, 7000 & 9000 Series—no hassle, just plug and play.

## Overview

The Casil 12V 18Ah SLA Battery is a high-capacity, maintenance-free AGM replacement battery designed specifically for Champion generators (CP12180, 7000, 9000 Series). It offers reliable, spill-proof, and vibration-resistant backup power with fast recharge capabilities, ensuring your generator starts effortlessly even after extended downtime. Compact and easy to install, it’s the ultimate upgrade for emergency backup and outdoor power equipment.

## Description

Buy Casil 12V 18Ah SLA Battery – Replacement for Champion Generator CP12180, 7000, 9000 Series – AGM Rechargeable Backup for Champion 12V Generators, Power Equipment & CP12180 Battery: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Battery - Fit perfectly, hold a charge well. Cranks up the generator even after it has been sitting for 2 months.
Review: Great for Generac generator - Perfect replacement

## Features

- 🔋 12V 18Ah SLA Replacement Battery – High-capacity sealed lead acid battery designed to deliver dependable starting and backup power for portable generators and outdoor equipment.
- ✅ Compatible with Champion Generators – Direct replacement for Champion CP12180, 7000 Series, 9000 Series, and other 12V models requiring 18Ah SLA batteries.
- 🛡️ Maintenance-Free AGM Technology – Built with Absorbent Glass Mat (AGM) construction for spill-proof, leak-proof, and vibration-resistant performance in rugged environments.
- ⚡ Reliable Backup Power Supply – Ideal for use in emergency backup systems, camping generators, and standby generator setups—recharges quickly and holds power well.
- 📐 Perfect Fit & Easy Installation – Drop-in replacement with nut & bolt terminals, the hardware for the terminal extension is hidden in the battery case; fits JNC cases. Dimensions: 7.16" x 3.03" x 6.53".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085LRBR36 |
| Amperage | 18 Amps |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #37,665 in Health & Household ( See Top 100 in Health & Household ) #54 in 12V Batteries |
| Brand | Casil |
| Customer Reviews | 4.5 4.5 out of 5 stars (330) |
| Date First Available | December 17, 2020 |
| Item Weight | 11.07 pounds |
| Item model number | 12V 18Ah Generator Battery |
| Manufacturer | Chee Yuen Industrial Co., Ltd |
| Manufacturer Part Number | 12v 18ah Generator Battery |
| Model | 12v 18ah Generator Battery |
| Product Dimensions | 7.13 x 2.99 x 6.57 inches |
| Special Features | Long Service Life |

## Product Details

- **Battery Capacity:** 18 Amp Hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** Casil
- **Number of Batteries:** 1 12V batteries required. (included)

## Images

![12V 18Ah SLA Battery – Replacement for Champion Generator CP12180, 7000, 9000 Series – AGM Rechargeable Backup for Champion 12V Generators, Power Equipment & CP12180 Battery - Image 1](https://m.media-amazon.com/images/I/61WXnv0+fpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Battery
*by D***N on August 30, 2025*

Fit perfectly, hold a charge well. Cranks up the generator even after it has been sitting for 2 months.

### ⭐⭐⭐⭐⭐ Great for Generac generator
*by B***B on January 24, 2026*

Perfect replacement

### ⭐⭐⭐⭐⭐ Great battery
*by A***R on June 25, 2025*

Perfect fit works great

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**Shop now:** [https://www.desertcart.co.za/products/221632164-12v-18ah-sla-battery-replacement-for-champion-generator-cp12180-7000](https://www.desertcart.co.za/products/221632164-12v-18ah-sla-battery-replacement-for-champion-generator-cp12180-7000)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-12*