---
product_id: 591351981
title: "5.0Ah High-Output Replacement for Bosch 18V Battery BAT609 BAT618 BAT619G Upgraded Lithium-Ion Battery Pack with LED Fuel Gauge Compatible with Bosch 18 Volt Cordless Tools Original Chargers"
brand: "wowrmaykay"
price: "E£ 6621"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/591351981-5-0ah-high-output-replacement-for-bosch-18v-battery-bat609
store_origin: EG
region: Egypt
---

# 18V Power Output IP55 Waterproof Rating 5.0Ah High Capacity 5.0Ah High-Output Replacement for Bosch 18V Battery BAT609 BAT618 BAT619G Upgraded Lithium-Ion Battery Pack with LED Fuel Gauge Compatible with Bosch 18 Volt Cordless Tools Original Chargers

**Brand:** wowrmaykay
**Price:** E£ 6621
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your projects with confidence and style!

## Quick Answers

- **What is this?** 5.0Ah High-Output Replacement for Bosch 18V Battery BAT609 BAT618 BAT619G Upgraded Lithium-Ion Battery Pack with LED Fuel Gauge Compatible with Bosch 18 Volt Cordless Tools Original Chargers by wowrmaykay
- **How much does it cost?** E£ 6621 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/591351981-5-0ah-high-output-replacement-for-bosch-18v-battery-bat609)

## Best For

- wowrmaykay enthusiasts

## Why This Product

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

## Key Features

- • **Built Tough for Any Job:** IP55 waterproof and multi-protection system guards against overcharge, overheat, and short circuits.
- • **Lightweight & Ergonomic:** At just 1.31 pounds, it’s designed to keep your workflow fatigue-free.
- • **Power That Lasts All Day:** 5.0Ah lithium-ion battery delivers extended runtime for uninterrupted productivity.
- • **Eco-Conscious & Certified:** RoHS, CE, and UKCA certified with no harmful metals—power your tools responsibly.
- • **Smart LED Power Indicator:** Instantly check your battery status with a clear, built-in LED display.

## Overview

The BAT609 18V 5.0Ah Li-ion battery is a high-capacity, lightweight replacement battery compatible with Bosch 18V cordless tools. Featuring an IP55 waterproof rating and advanced safety protections, it ensures reliable, long-lasting performance. With a smart LED power indicator and eco-friendly certifications, this battery is engineered for professionals who demand durability and efficiency on every job.

## Description

BAT609 Battery, 18V 5.0Ah Li-ion Battery Replace for Bosch 18V Cordless Power Tools Extended Batteries

## Features

- 🌳【Functional Design】Our larger power battery is composed of lithium-ion, which has the advantages of high energy density, short charging time, strong endurance and low self-discharge rate . Another way the Li-ion battery has no memory effect, so it greatly extends the service life of the battery.
- 🌳【Lightweight and LED Power Display】This high-capacity battery not only has a capacity of up to 4000mAh, but also weighs only 1.35 pounds, so it won't tire you out while you're holding it, and the LED indicator light lets you check the power level at any time.
- 🌳【Compatibility】Through repeated testing , our cordless power tool batteries are well compatible with BOSCH 18V Litheon tools, GSR8-Li, etc (Replace for BAT609, BAT618 ).
- 🌳【Five Protection】This safe lithium-ion replacement battery can promptly terminate power in the event of overcharging, overdischarging, overcurrent, overheating, and short circuits. And it has an IP55 waterproof rating, so it works even in light rain and other weather.
- 🌳【ECO-Friendly】As we all know, Li-ion batteries do not contain or produce lead, mercury, cadmium, and other harmful metal elements and substances, so there is no need to worry about environmental pollution in the correct use and disposal. In addition, our batteries are CE, UKCA, and RoHS safety certified.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HUAYUE BATTERY |
| Part Number | BOS18B 5.0 |
| Item Weight | 1.31 pounds |
| Product Dimensions | 4.53 x 2.91 x 2.44 inches |
| Item model number | HY-BOS-18B-L50 |
| Batteries | 1 D batteries required. (included) |
| Size | 1 Count (Pack of 1) |
| Color | Black&Red |
| Style | 5.0Ah |
| Voltage | 18 Volts |
| Wattage | 90.00 |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 5 Amp Hours |
| Warranty Description | 30-Day money back and 12-month warranty. |

## Product Details

- **Number of Batteries:** 1 D batteries required. (included)
- **Brand:** wowrmaykay
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 5 Amp Hours
- **Recommended Uses For Product:** Power Tool

## Images

![5.0Ah High-Output Replacement for Bosch 18V Battery BAT609 BAT618 BAT619G Upgraded Lithium-Ion Battery Pack with LED Fuel Gauge Compatible with Bosch 18 Volt Cordless Tools Original Chargers - Image 1](https://m.media-amazon.com/images/I/51OgAYbM8SL.jpg)

## Available Options

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

## Frequently Bought Together

- wowrmaykay BAT609 Battery, 18V 5.0Ah Li-ion Battery Replace for Bosch 18V Cordless Power Tools Extended Batteries
- Quick BC660 BC1880 Charger for Bosch Tools 14.4V-18V Lithium Battery BAT619G, BAT619, BAT609G, BAT609, BAT618, BAT618G, BAT610G BAT614 etc.

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**Shop now:** [https://www.desertcart.com.eg/products/591351981-5-0ah-high-output-replacement-for-bosch-18v-battery-bat609](https://www.desertcart.com.eg/products/591351981-5-0ah-high-output-replacement-for-bosch-18v-battery-bat609)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-27*