---
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: "KSh6122"
currency: KES
in_stock: true
reviews_count: 12
category: "Kratax"
url: https://www.desertcart.co.ke/products/174114842-kratax-9v-rechargeable-batteries-2-count-850mah-rechargeable-9-volt
store_origin: KE
region: Kenya
---

# 850mAh High Capacity 1000 Recharge Cycles Multi-layer Safety Protection 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:** KSh6122
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — power that never quits!

## 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?** KSh6122 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/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

- • **Versatile Powerhouse:** Perfectly compatible with smoke alarms, wireless mics, electric guitars, multimeters, and more—your all-in-one energy solution.
- • **Power Through Your Day:** 850mAh capacity delivers 40% more juice than typical 600mAh batteries for ultra-long lasting performance.
- • **Eco-Smart Rechargeability:** Recharge up to 1000 times—3x the lifespan of alkaline batteries—cutting waste and saving you money.
- • **Built to Last, Built to Protect:** Engineered with advanced multi-protection tech guarding against overcharge, overcurrent, and short circuits for worry-free use.
- • **Lightweight & Low Self-Discharge:** 30% lighter than Ni-MH batteries with ultra-low self-discharge (~0.03% per month) keeping power ready when you need it.

## Overview

Kratax 9V Rechargeable Lithium Batteries offer a robust 850mAh capacity with up to 1000 recharge cycles, featuring comprehensive safety protections and broad device compatibility. Designed for professionals who demand reliable, eco-friendly power solutions that outperform standard alkaline batteries in longevity and weight.

## Description

desertcart.com: Kratax 9v Rechargeable Batteries 2 Count 850mAh Rechargeable 9 Volt Lithium Batteries, 1000 Cycles Long Lasting for Smoke Alarms, Guitar, Microphones-Charger NOT Included : Health & Household

Review: 9V Battery - So far, these are working perfectly! Good price, appear to be of excellent quality, charge easily. No complaints!!
Review: Great product - Works great I the church microphone

## Features

- Multi-Protection: Kratax 9 Volt 6F22 lithium battery and chargers 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, more secure to use.
- 850mAh High Capacity: Kratax 9v rechargeable batteries cycle life can reach 1000 times, 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.
- Wide Compatibility: Our rechargeable 9v 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.
- The package does not include a charger, so it is recommended to use the matching charger.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZK2517V |
| Batteries | 2 9V batteries required. (included) |
| Best Sellers Rank | #284,177 in Health & Household ( See Top 100 in Health & Household ) #185 in 9V Batteries |
| Customer Reviews | 4.5 4.5 out of 5 stars (293) |
| Date First Available | October 14, 2019 |
| Item Weight | 2.39 ounces |
| Item model number | 9v rechargeable batteries |
| Manufacturer | KrataxHKDirect |
| Product Dimensions | 1.97 x 1.18 x 1.06 inches |

## Product Details

- **Amperage:** 2.3 Amps
- **Brand:** Kratax
- **Color:** 9v batteries only
- **Connector Type:** wireless
- **Manufacturer:** KrataxHKDirect

## 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/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 2](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 3](https://m.media-amazon.com/images/I/61hDQcFoBpL.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/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 5](https://m.media-amazon.com/images/I/71EmAo0f7BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 9V Battery
*by S***E on August 27, 2025*

So far, these are working perfectly! Good price, appear to be of excellent quality, charge easily. No complaints!!

### ⭐⭐⭐⭐⭐ Great product
*by D***K on August 29, 2025*

Works great I the church microphone

### ⭐⭐⭐⭐⭐ The actual voltage is higher than a standard capacity.
*by P***. on October 9, 2025*

These high capacity have enough voltage to power anything that uses a 9 volt?

## 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

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---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-17*