---
product_id: 514473905
title: "(2-Pack) 3.6V 8500mAh Li-SOCl2 C Battery for XL-145F, ER26500"
brand: "yutsujo"
price: "$64.16"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/514473905-2-pack-3-6v-8500mah-li-socl2-c-battery-xl
store_origin: US
region: United States of America
---

# 8500mAh high capacity Precise C-size fit Wide -55°C to +85°C range (2-Pack) 3.6V 8500mAh Li-SOCl2 C Battery for XL-145F, ER26500

**Brand:** yutsujo
**Price:** $64.16
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your critical devices with unstoppable endurance!

## Quick Answers

- **What is this?** (2-Pack) 3.6V 8500mAh Li-SOCl2 C Battery for XL-145F, ER26500 by yutsujo
- **How much does it cost?** $64.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/514473905-2-pack-3-6v-8500mah-li-socl2-c-battery-xl)

## Best For

- yutsujo enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Precision:** Exact C-size dimensions ensure seamless installation in standard devices
- • **Endurance That Outlasts:** 3.6V 8500mAh lithium power for ultra-long standby life
- • **Industrial-Grade Reliability:** Perfect for critical systems like alarms, meters, and memory backups
- • **Built for the Harshest Conditions:** Operates flawlessly from -55°C to +85°C, indoors or out
- • **Double the Backup, Double the Confidence:** 2-pack ensures you’re never caught powerless

## Overview

This 2-pack of 3.6V 8500mAh Lithium Thionyl Chloride C-size batteries delivers exceptional long-term power for low-drain industrial devices. Engineered for extreme temperatures (-55°C to +85°C) and precise fit, they are ideal for water/gas meters, alarms, and memory backups, ensuring reliable performance in demanding environments.

## Description

(2-Pack) 3.6V 8500mAh C Size Lithium Thionyl Chloride Battery Replacement for XL-145F ER26500 with Button Top for Alarm Gas Water Meters Memory Backup Systems

## Features

- HIGH-CAPACITY C SIZE LITHIUM BATTERY: 3.6V 8500mAh Lithium Thionyl Chloride battery with button top delivers long-lasting and stable voltage for critical low-drain applications.
- DESIGNED FOR INDUSTRIAL DEVICES: Ideal for water meters, gas meters, alarm systems, memory backup, buoys, and other unattended equipment with extended standby demands.
- PRECISE DIMENSIONS AND RELIABLE BUILD: Measures 25.6mm x 48.8mm (1.01 in x 1.92 in); weight approx. 51g (0.112 lb), making it easy to install into standard C-size compartments.
- WIDE TEMPERATURE TOLERANCE: Operates from -55°C to +85°C (-67°F to +185°F), suitable for both indoor panels and outdoor monitoring stations in extreme conditions.
- PACKAGE CONTENT & NOTICE: Includes 2 x 3.6V 8500mAh Lithium Batteries [Non-Rechargeable]; suitable for long-term backup and utility usage; not for charging devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Weight | 150 Grams |
| Unit Count | 2.0 Count |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Recommended Uses For Product | emergency |
| Reusability | Single Use |
| Battery Capacity | 8500 Milliamp Hours |
| Amperage | 3.6 Amps |
| Voltage | 3.6 Volts |
| Compatible Phone Models | XL-145F, ER26500 |

## Product Details

- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Brand:** YUTSUJO
- **Battery Cell Composition:** Lithium-Thionyl Chloride (Li-SOCL2)
- **Battery Capacity:** 8500 Milliamp Hours
- **Recommended Uses For Product:** emergency

## Images

![(2-Pack) 3.6V 8500mAh Li-SOCl2 C Battery for XL-145F, ER26500 - Image 1](https://m.media-amazon.com/images/I/51mmvjlxm1L.jpg)

## Frequently Bought Together

- YUTSUJO (2-Pack) 3.6V 8500mAh C-Size Lithium Thionyl Chloride Battery Replacement for XL-145F, ER26500 with Button Top
- Xeno XL-145F C STD 3.6V Lithium Thionyl Chloride Battery

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**Shop now:** [https://www.desertcart.us/products/514473905-2-pack-3-6v-8500mah-li-socl2-c-battery-xl](https://www.desertcart.us/products/514473905-2-pack-3-6v-8500mah-li-socl2-c-battery-xl)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-01*