---
product_id: 747504918
title: "18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool"
brand: "wowrmaykay"
price: "€ 97.25"
currency: EUR
in_stock: true
reviews_count: 8
category: "Wowrmaykay"
url: https://www.desertcart.fr/products/747504918-18v4ah-replacement-lithium-ion-rechargeable-battery-for-bosch-gba-bat619g
store_origin: FR
region: France
---

# Fast 50-60 min charging 4000mAh high capacity 500+ charge cycles, durable ABS+PC 18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool

**Brand:** wowrmaykay
**Price:** € 97.25
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Bosch tools with confidence and speed!

## Quick Answers

- **What is this?** 18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool by wowrmaykay
- **How much does it cost?** € 97.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/747504918-18v4ah-replacement-lithium-ion-rechargeable-battery-for-bosch-gba-bat619g)

## 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 to Endure:** Sturdy ABS+PC casing passed 1.2m drop test ensures rugged durability on the job site.
- • **Stay In Control:** 3-LED power indicator keeps you informed of battery life in real time—never get caught off guard.
- • **Charge Fast, Work Faster:** Compatible with Bosch GAL 18V-40 charger for a rapid 50-60 minute full charge.
- • **Power Through Your Projects:** 4000mAh Lithium-Ion cell delivers long-lasting energy for uninterrupted work.
- • **Seamless Bosch Compatibility:** Fits a wide range of Bosch 18V tools and chargers with secure, stable connection and easy one-touch release.

## Overview

The Wowrmaykay 18V 4.0Ah Lithium-Ion Replacement Battery is a high-capacity, fast-charging power source designed for Bosch 18V cordless tools. Featuring durable ABS+PC construction, over 500 charge cycles without capacity loss, and a convenient LED power indicator, it ensures reliable performance and seamless compatibility with Bosch chargers and tools. Backed by multiple safety certifications and a 12-month warranty, this battery is engineered to keep professionals working efficiently and worry-free.

## Description

Wowrmaykay 18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool: desertcart.co.uk: DIY & Tools

Review: Great Bosch professional 18V tool replacement battery - I have just started using this product at a very busy time and the battery has coped seemlessly. Perfect fit (Bosch Professional GSB 18V-65). As it is new, I cant yet comment on battery life but so far seems good.
Review: Battery - Perfect works as it should

## Features

- 🌳A great bosch 18v replacement battery,GBA battery,4000mAh Lithium Ion battery,A grade battery cell,with an optimised size(2.86*4.52*2.23IN) and weight (580g),no memory effect, can be 500times charged or discharged as needed without capacity reduction,using ABS+PC material, after 1.2 meters drop test, sturdy and durable.
- 🌳This bosch 18v battery 4.0Ah has fast charging functione,uses bosch original GAL 18V-40/GAL 1880 CV, Charger will charge the bosch professional 18v battery 4ah to a full charge about in 50-60 minutes,can greatly enhance work efficiency,Choose 2 batteries, which can be charged and used alternately,Deeply meet your daily work needs.
- 🌳Best Choice for Bosch battery replacement 18v,This bosch cordless tool battery packs Obtained FCC, UKCA, CE, ROHS, UN38.3, MSDS, ISO9001,etc.And each bosch 18 volt battery replacement has been tested by the quality control department to ensure that every battery shipped is excellent, meets and exceeds OEM original manufacturing, and is absolutely safe and reliable to use. It is a worthwhile and affordable battery.
- 🌳This BAT609 Battery 4ah Compatible with Bosch 18V cordless power tool BAT609 BAT609G BAT610G BAT611 BAT612 BAT618 BAT618G BAT619 BAT619G BAT622 BAT620, 17618 17618-01 24618-01 25618 25618-01 25618-02 26618 26618-01 CAG180-01 CCS180 CCS180B CFL180B and more for 18V Bosch lithium-ion battery pack replacement .
- 🌳LED power indicator, the wowrmaykay bosch replacement battery18v 4.0Ah has 3 LED indicators, 1 LED indicator represents 33% of the power, which can help you check the remaining power in real time, remind you to charge in time, and use it with confidence.
- 🌳This wowrmaykay bosch batteries 18v 4.0Ah are compatible with all Bosch Professional 18V Tools,CCS180B, GDR 18V-LI, GHO 18 V-LI, GDS 18V-LI HT, GDR 18-LI, GKS 18V-LI, GSB 18V-LI,GSR, GBH and many others, including Bi-Turbo and Bosch 18v original charger(GAL 1880 CV, GAL 18V-20, GAL 18V-40, GAL 18V6-80, and GAX 18V-30).
- 🌳bosch rechargeable battery 18v 4ah has a compact and practical design, multiple heat dissipation vents and NTC temperature control design can prevent the bosch replacement battery 18v 4.ah from heating up during long-term use, ensuring safety and improve battery life.One-touch release button for easy installation and removal of batteries,Seamless interface, this 18v bosch battery pack can be well connected to BOSCH 18V power tools,with strong stability,not easy to fall off.
- 🌳Worry-free Warranty: 1 year refund or return service and 12 months warranty,any question about this bosch rechargeable battery pack 18v 4.0Ah,please feel free to contact us,we will reply you in 24hours and give you the most satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKR3LV91 |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4000 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 580 Grams |
| Battery capacity | 4000 Amp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 39,319 in DIY & Tools ( See Top 100 in DIY & Tools ) 183 in Cordless Tool Battery Packs |
| Brand | wowrmaykay |
| Brand Name | wowrmaykay |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 439 Reviews |
| Item Dimensions | 11.5 x 7.4 x 6.2 centimetres |
| Item Weight | 1.35 Pounds |
| Manufacturer | wowrmaykay |
| Model Number | HY-BOS-18B-L40 |
| Number of Batteries | 1 D batteries required. (included) |
| Number of batteries | 1 D batteries required. (included) |
| Product Warranty | 30 days money back and 12 months warranty |
| Recommended uses for product | Power Tool |
| UPC | 762715214447 762715403414 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 18 Volts |

## Product Details

- **Number of batteries:** 1 D batteries required. (included)
- **Brand:** wowrmaykay
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 4000 Amp Hours
- **Recommended uses for product:** Power Tool

## Images

![18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool - Image 1](https://m.media-amazon.com/images/I/61C58P8NkgL.jpg)
![18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool - Image 2](https://m.media-amazon.com/images/I/61I8vNylU8L.jpg)
![18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool - Image 3](https://m.media-amazon.com/images/I/61frgxS6r2L.jpg)
![18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool - Image 4](https://m.media-amazon.com/images/I/712bOMo5OzL.jpg)
![18V4Ah Replacement Lithium-Ion Rechargeable Battery for Bosch GBA BAT619G BAT619 BAT609G BAT618 BAT618G BAT610G for Cordless Tool - Image 5](https://m.media-amazon.com/images/I/71HbHIzIGML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Bosch professional 18V tool replacement battery
*by M***T on 3 September 2025*

I have just started using this product at a very busy time and the battery has coped seemlessly. Perfect fit (Bosch Professional GSB 18V-65). As it is new, I cant yet comment on battery life but so far seems good.

### ⭐⭐⭐⭐⭐ Battery
*by G***E on 19 October 2025*

Perfect works as it should

### ⭐⭐⭐⭐ Good fit
*by M***Y on 7 September 2025*

Look is not as expected, but is compatible with my Bosch tools and charger. Capacity good

## Frequently Bought Together

- wowrmaykay BAT609 Battery, 18V 4.0Ah Li-ion Battery Replace for Bosch 18V Cordless Power Tools Extended Batteries Rechargeable
- Quick BC660 BC1880 Charger for Bosch Tools 14.4V-18V Lithium Battery BAT619G, BAT619, BAT609G, BAT609, BAT618, BAT618G, BAT610G BAT614 etc.
- BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-01*