---
product_id: 124331807
title: "KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal"
brand: "keyko"
price: "€ 0.30"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/124331807-keyko-genuine-kt-645-6v-4-5ah-battery-fresh-real
store_origin: NL
region: Netherlands
---

# Wide Temp Range UL Listed & ISO Certified 6V 4.5Ah Power KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal

**Brand:** keyko
**Price:** € 0.30
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Life with KEYKO!

## Quick Answers

- **What is this?** KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal by keyko
- **How much does it cost?** € 0.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/124331807-keyko-genuine-kt-645-6v-4-5ah-battery-fresh-real)

## Best For

- keyko enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Reliability:** Experience the peace of mind with a maintenance-free, spill-proof design.
- • **Versatile Compatibility:** Easily replace any OEM battery of the same size and capacity.
- • **Long-Lasting Performance:** Enjoy a floating life of 3 to 5 years with cutting-edge AGM technology.
- • **Extreme Weather Resilience:** Operates flawlessly in temperatures from -40°C to +60°C.
- • **Certified Quality Assurance:** Trust in a globally recognized brand with multiple quality certifications.

## Overview

The KEYKO Genuine KT-645 is a 6V 4.5Ah AGM/SLA sealed lead acid rechargeable battery, designed for maintenance-free operation and exceptional durability. With a robust construction and a wide operational temperature range, this battery is perfect for various applications, ensuring reliable performance and long service life.

## Description

KEYKO KT-645 series rechargeable Sealed Lead Acid SLA AGM battery characteristics:1. High quality standards: KEYKO replacement batteries meet and even exceed the strictest device's manufacturers specification needs, we take care from all Row material and components to the Final Product, tested automatically One by One.2. Long lasting work life: KEYKO AGM high standard Absorbed Glass Material separators gives to our batteries between 3 to 5 years of working life. Each battery carry the best technology and performance. Featuring high discharge design, wide operating temperature range, and long expected service life.3. Safety first: KEYKO replacement battery feature Valve-Regulated Lead Acid (VRLA) SLA Sealed Lead Acid Battery Technology, making them safe to operate in any position, near people and sensitive equipment. Manufactured under Japanese Quality standard, Environment Certificated Plant and facilities:ISO 9001 Quality Management SystemsISO 14001 Environment Management System (EMS)ISO 18001 Safety Environment Standards certificationUL (Underwriters Laboratories) certifying Quality and manufacturing processes.4. Warranties: with KEYKO batteries you'll have 1 year warrantee from manufacturer.Install THIS BATTERY in your Device using the same original configurations and existing cables and connectors. Please check your battery for dimensions and Terminals prior to ordering as manufacturers may change requirements without notice.Lead Acid Batteries are typically used from Home Alarm Systems, Uninterruptible Power Supply(UPS), Lighting Equipment, General Electronics, Home Security Systems, Emergency and fire Systems, Medical Devices, Electric Scooters, but also for higher rates capacity devices like Solar Panel Systems, Bank of Batteries Back up for Servers, Motorcycles, Wheelchairs and many Other Applications.

## Features

- Genuine KEYKO 6 Volt 4.5Ah - Fresh Production and REAL 4.5 Amp / 20 HR Battery - Maintanence Free Spill-Proof Design Trouble-Free, Safe Operation In Any Orientation - Valve Regulated Lead Acid VRLA F1 Terminal
- Worldwide Leader Brand , UL Listed & ISO 9001 for Quality Assurance and Certificated with ISO 14001 and OHSAS 18001 , Security and Enviroment , and so many Other Certifications and Awards
- KEYKO AGM High Standard Absorbed Glass Material separators and ABS Shock Resistant Case RUGGED CONSTRUCTION gives to KEYKO Batteries Between 3 to 5 Years of Floating Life. Each battery carry the best technology and performance.
- KEYKO High Discharge Design , Long Expected Service Life and Wide Operational Temperature range : Discharge: -40 °C to +60 °C (-40 °F to +140 °F), Recharge Temperature: -20°C to +50 °C (4 °F to 122 °F)
- Suitable for any General Use, replacing with Better performance any OEM Battery Brand with same Size and Capacity existing in the market

## Images

![KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal - Image 1](https://m.media-amazon.com/images/I/81Bir2F1jbL.jpg)
![KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal - Image 2](https://m.media-amazon.com/images/I/41LNDefuF3L.jpg)
![KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal - Image 3](https://m.media-amazon.com/images/I/41U2bibP+6L.jpg)
![KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal - Image 4](https://m.media-amazon.com/images/I/519XeWEtZbL.jpg)
![KEYKO Genuine KT-645 6V 4.5Ah Battery Fresh & REAL 4.5 AMP AGM/SLA Sealed Lead Acid Rechargeable Replacement - F1 Terminal - Image 5](https://m.media-amazon.com/images/I/81K6HyzyhPL.jpg)

## Questions & Answers

**Q: I am looking to replace Duracell 6v 5ah agm batteries in our emergency exit lights.  Will this 6v 4.5ah sla batteries work as replacements?**
A: My husband bought these for his work and used them for the same thing. I hope that helps.

**Q: Can i use with soler panel?**
A: For solar panels It’s better to use a KT-660 instead KT-645
Anyway, if the battery is going to be discharged in full every day, we recommend buying a GEL battery, it could resist 100 % DOD Deep Discharge every day.
If battery will be discharge maximum until 30 %  every day, battery could support 1 year with still good retention. (60%) of the original capacity

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Saved me from buying a new Dorcy Spotlight!
  

*by C***S on Reviewed in the United States on October 28, 2018*

After a couple of years, my Dorcy 750 (or 1000) lumens pistol-grip spotlight wouldn't recharge anymore.  I also had to buy a new one, but found this battery inside mine.  I ordered this replacement and... it has worked awesomely for many months, now!  The spotlight can still sit for months, but ready for use immediately.  This saved me from having to buy a whole new spotlight!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good batteries for the cost
  

*by K***. on Reviewed in the United States on January 17, 2018*

Fit just as the original batteries did.  We already had a power outage and the egress lights worked as they should and stayed on for over an hour before the batteries started to run down.  The fixtures we installed them in are not LED.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for deer feeder
  

*by R***G on Reviewed in the United States on January 12, 2019*

Great price, and works in deer feeder

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*