---
product_id: 2291574
title: "Super Heavy Duty 1209 6 Volt Spring Lantern Battery"
brand: "eveready"
price: "€ 22.04"
currency: EUR
in_stock: true
category: "Eveready"
url: https://www.desertcart.fi/products/2291574-super-heavy-duty-1209-6-volt-spring-lantern-battery
store_origin: FI
region: Finland
---

# 6V reliable power output 11000mAh capacity for long-lasting use Zero added mercury & cadmium eco-friendly Super Heavy Duty 1209 6 Volt Spring Lantern Battery

**Brand:** eveready
**Price:** € 22.04
**Availability:** ✅ In Stock

## Summary

> 🔦 Power your moments, never miss a beat.

## Quick Answers

- **What is this?** Super Heavy Duty 1209 6 Volt Spring Lantern Battery by eveready
- **How much does it cost?** € 22.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/2291574-super-heavy-duty-1209-6-volt-spring-lantern-battery)

## Best For

- eveready enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Energy:** Zero added mercury and cadmium means safer power for your family and the planet.
- • **Ultra-Long Battery Life:** 11000mAh capacity ensures your essential devices stay powered when you need them most.
- • **Dependable 6V Power Boost:** Perfectly engineered to fuel your lanterns, flashlights, and safety devices with consistent energy.
- • **Trusted Legacy Since 1896:** Join millions who rely on Eveready’s proven durability and quality seal for everyday peace of mind.
- • **Compact & Lightweight Design:** At just 1.3 pounds and 4.5x2.6x2.6 inches, it fits seamlessly into your emergency kit or daily essentials.

## Overview

The Eveready Super Heavy Duty 1209 6 Volt Spring Lantern Battery delivers dependable, long-lasting 6V power with a robust 11000mAh capacity. Designed for low-drain devices like lanterns and smoke alarms, it features an eco-friendly composition with zero added mercury and cadmium. Trusted since 1896, this compact, lightweight battery ensures your essential devices stay powered reliably, making it a must-have for every home and safety kit.

## Description

Eveready Super Heavy Duty is the affordable Carbon Zinc solution that provides power for you and your family’s basic power needs. Eveready Super Heavy Duty brand batteries are an economical choice for clocks, flashlights, radios and other devices that are low drain. Since 1896, Eveready batteries have been providing dependable portable power. For every family, everywhere, every day. Eveready for life.

## Features

- Eveready Super Heavy Duty 6V Spring Lantern Battery is perfect for your everyday home and safety devices
- Ideal for use with lanterns, smoke alarms, flashlights and other low drain devices
- Dependable and long-lasting power
- Zero added mercury and cadmium
- Quality seal for trusted power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0043CHX38 |
| Amperage | 6 A |
| Antenna Location | Camera |
| Battery Capacity | 11000 |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 0.27 g |
| Best Sellers Rank | #6,978 in Health & Household ( See Top 100 in Health & Household ) #1 in 6V Batteries #790 in Sales & Deals |
| Brand | EVEREADY |
| Compatible Phone Models | lanterns, flashlights |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,576) |
| Global Trade Identification Number | 00039800011633 |
| Included Components | Battery Pack |
| Item Dimensions | 4.5 x 2.6 x 2.6 inches |
| Item Type Name | Battery Square SHD 6V |
| Item Weight | 1.3 pounds |
| Manufacturer | Energizer Batteries- Consumables |
| Model Name | 1209.H3 EVEREADY SHD 6V LTN BTY |
| Model Number | 30039800011634 |
| Number of Batteries | 1 A batteries required. (included) |
| Reusability | Single Use |
| UPC | 039800011633 |
| Unit Count | 1 Count |
| Voltage | 6 volts |

## Product Details

- **Battery Capacity:** 11000
- **Battery Cell Composition:** Other Than Listed
- **Brand:** EVEREADY
- **Number of Batteries:** 1 A batteries required. (included)
- **Recommended Uses For Product:** Camera

## Images

![Super Heavy Duty 1209 6 Volt Spring Lantern Battery - Image 1](https://m.media-amazon.com/images/I/61L9oD57gxL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can you replace this battery that has only 1 spring on top  with Eveready 1209 (509)  that has 2 springs on top?**
A: The battery in the picture has two springs. One is covered by a plastic cap, to reduce the chances of the battery going dead.

**Q: What is the rated Milli-Amp hours for this battery?**
A: According to the manufacturer's data sheet, the average capacity for this battery is 11 Ah to 0.8 volts / cell (Rated at 25mA continuous at 21°C)

**Q: why do i need 12 AA batteries if I buy this battery  if this is not true, then why is it still posted?**
A: Thank you for submitting your question ! Please note that the product in question is a 6V battery and it does not need other 12 AA batteries with it. For any further information please reach out to us on 1-800-383-7323 or email us on customersupport@energizer.com to assist you better. 
Eveready Consumer Services

**Q: Where do you find the expiry date on this battery?**
A: On the bottom: PDMM.YY = Production (Manufactured) Date in month and year format.  EDMM.YY = Expiration Date date in month and year format.  Note that at the so called expiration date, batteries can possibly be retaining 80%+ of their original charge/capacity.  An expiration date does not indicate that a battery should be discarded, but it does indicate that a battery is getting older at that point.

## Frequently Bought Together

- EVEREADY 6V Battery, Super Heavy Duty 6 Volt Battery, 1 Count
- Rayovac High Energy D Batteries (12 Pack), Alkaline D Cell Batteries
- Amazon Basics AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life, 36 Count (Pack of 1)

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**Shop now:** [https://www.desertcart.fi/products/2291574-super-heavy-duty-1209-6-volt-spring-lantern-battery](https://www.desertcart.fi/products/2291574-super-heavy-duty-1209-6-volt-spring-lantern-battery)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-08-04*