---
product_id: 174114842
title: "Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included"
brand: "kratax"
price: "€ 32.59"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/174114842-kratax-9v-rechargeable-batteries-2-count-850mah-rechargeable-9-volt
store_origin: NL
region: Netherlands
---

# Eco-Friendly 1000 Cycles 850mAh Capacity Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included

**Brand:** kratax
**Price:** € 32.59
**Availability:** ✅ In Stock

## Summary

> 🔋 Power that Lasts: Join the Recharge Revolution!

## Quick Answers

- **What is this?** Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included by kratax
- **How much does it cost?** € 32.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/174114842-kratax-9v-rechargeable-batteries-2-count-850mah-rechargeable-9-volt)

## Best For

- kratax enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with multi-protection features to keep your devices safe.
- • **Power Up Your Life:** Experience 850mAh of high-capacity energy that lasts longer than ever.
- • **Eco-Conscious Choice:** Low self-discharge and free from harmful metals—good for you and the planet.
- • **Versatile Compatibility:** Perfect for a wide range of devices from smoke alarms to electric guitars.
- • **Cycle Through Convenience:** Enjoy up to 1000 recharge cycles—goodbye, disposable batteries!

## Overview

The Kratax9v Rechargeable Batteries are high-capacity 9V lithium-ion batteries with 850mAh, designed for longevity and safety. With a cycle life of up to 1000 charges, they outperform traditional alkaline and carbon batteries. These eco-friendly batteries are compatible with various devices, ensuring you stay powered up while being kind to the environment.

## Description

Kratax 9v Rechargeable Batteries 2 Pack 850mAh High Capacity 9volt 6F22 Lithium-ion Batteries, 8.7V, 1000 Cycles Long-Lasting, for Smoke Alarms, Guitar, Multimeter, Microphones-Charger not Included

## Features

- 850mAh High Capacity: Kratax brand new 9V Rechargeable Batteries has 850mAh, Cycle life can reach 1000 times. 9 Volt square 6F22 lithium battery has 40% higher capacity than other brands of 600mAh lithium-ion battery, full charge voltage: 8.4V-8.7V, maximum output current: 2.3A, larger capacity and ultra long lasting. The service life is 3 times that of alkaline batteries and 5 times that of carbon batteries. Charging Time: 3.7hours.
- Multi-Protection: Our Kratax 9V Rechargeable batteries have passed ROHS, CE, CQC, PSE, etc. certification. Built-in protection device to prevent Overcharge, Overvoltage, Overcurrent, Over Discharge, Reverse Charge and Short-circuit protection, can protect the battery and charger very good.
- Wide Compatibility: Our 9v lithium battery is suitable for various electrical appliances such as Wireless Microphone, Multimeter, Electric Guitars, Walkie-talkie, Toy Remote Controls, Smoke Alarm, Smoke Detectors, Cameras, Massagers, Alarm Clocks, Portable Radios, Transistor Radio.
- Low-carbon and environmental: It does not contain any toxic and harmful heavy metal elements and substances, such as lead, mercury, and cadmium. Low self-discharge, is about 0.03% per month, which is less than 1/100 of Ni-MH batteries, the weight of our battery is 30% lower than Ni-MH batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Cell Type | Lithium Metal |
| Recommended Uses For Product | Smoke Alarms |
| Item Dimensions | 1.97 x 1.18 x 1.06 inches |
| Battery Weight | 29 Grams |
| Unit Count | 1 Count |
| Reusability | Rechargeable |
| Battery Capacity | 850 Milliamp Hours |
| Amperage | 2.3 Amps |
| Voltage | 8.7 Volts |

## Product Details

- **Number of Batteries:** 2 9V batteries required. (included)
- **Brand:** Kratax
- **Battery Cell Composition:** Lithium Metal
- **Compatible Phone Models:** Suitable for smoke alarm，multimeter
- **Recommended Uses For Product:** Smoke Alarms

## Images

![Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included - Image 1](https://m.media-amazon.com/images/I/61r1WIkNEuL.jpg)
![Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included - Image 2](https://m.media-amazon.com/images/I/71EmAo0f7BL.jpg)
![Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included - Image 3](https://m.media-amazon.com/images/I/614SqveOe1L.jpg)
![Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included - Image 4](https://m.media-amazon.com/images/I/61PlWUsgypL.jpg)
![Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included - Image 5](https://m.media-amazon.com/images/I/71UqubDMR+L.jpg)

## Frequently Bought Together

- Kratax 9v Rechargeable Batteries 2 Pack 850mAh High Capacity 9volt 6F22 Lithium-ion Batteries, 8.7V, 1000 Cycles Long-Lasting, for Smoke Alarms, Guitar, Multimeter, Microphones-Charger not Included
- 9v Rechargeable Batteries Kratax 4Pack 850mAh High Capacity 9volt 6F22 Lithium-ion Batteries with Fast Charger, 1000 cycles Long-lasting, for Smoke Alarms Guitar Microphones Multimeter Cameras Remotes
- Kratax 9v Rechargeable Batteries 4 Pack 850mAh High Capacity 9volt 6F22 Lithium-ion Batteries, 8.7V, 1000 Cycles Long-lasting, for Smoke Alarms Guitar Multimeter Toy Microphones-Charger not included

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/174114842-kratax-9v-rechargeable-batteries-2-count-850mah-rechargeable-9-volt](https://www.desertcart.nl/products/174114842-kratax-9v-rechargeable-batteries-2-count-850mah-rechargeable-9-volt)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*