---
product_id: 679887762
title: "Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries"
brand: "wowrmaykay"
price: "₨1863"
currency: SCR
in_stock: true
reviews_count: 5
category: "Wowrmaykay"
url: https://www.desertcart.sc/products/679887762-replacement-for-bosch-18v-4-0ah-rechargeable-lithium-ion-battery
store_origin: SC
region: Seychelles
---

# Fast 50-60 min Charging 4.0Ah High Capacity Certified Safety & Durability Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries

**Brand:** wowrmaykay
**Price:** ₨1863
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Bosch tools with confidence — never let a dead battery slow your hustle!

## Quick Answers

- **What is this?** Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries by wowrmaykay
- **How much does it cost?** ₨1863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/679887762-replacement-for-bosch-18v-4-0ah-rechargeable-lithium-ion-battery)

## 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 Last & Protect:** Constructed with ABS+PC material and passed 1.2m drop tests for rugged durability on the job site.
- • **Charge Fast, Work Faster:** Compatible with Bosch GAL chargers to reach full charge in just under an hour, minimizing downtime.
- • **Stay In Control with LED:** 3-level LED power indicator keeps you informed of remaining battery life, so you never get caught off guard.
- • **Power Through Your Projects:** Robust 4.0Ah lithium-ion battery delivers long-lasting energy for uninterrupted work sessions.
- • **Seamless Bosch Compatibility:** Fits a wide range of Bosch 18V tools and chargers, ensuring a perfect, stable connection every time.

## Overview

This 18V 4.0Ah lithium-ion replacement battery for Bosch tools offers high capacity, fast charging, and certified safety standards. Engineered with durable ABS+PC casing and advanced heat dissipation, it supports over 500 recharge cycles without memory effect. Featuring a convenient LED charge indicator and broad compatibility with Bosch 18V power tools and chargers, it’s the smart, reliable choice for professionals demanding uninterrupted performance.

## Description

Function: Item Type: 18V 4.0Ah Bosch Replacement Battery Material: ABS + PC. Battery Cells Lithium Ion 18650 Class A Voltage: 18 V. Capacity: 4000mAh/4.0Ah/72Wh Reusability: Rechargeable Lifespan: ≥ 500 times. Product weight: 1.28 lbs, 580 g. Product dimensions: 2.86 x 4.52 x 2.23 inches. No memory effect. LED power indicator. Certificate: FCC, UKCA, CE, ROHS, UN38.3, MSDS, ISO9001, etc. Replacement for Bosch original battery models: BAT609,BAT609G,BAT611,BAT612,BAT618,BAT618G,BAT619,BAT619G,BAT620,BAT622 2607336169,2607336170,2607336236,2607336235,2607336091,2607336092 Replacement for Bosch 18 Volt Battery Lithium Tools: (Please search with "Ctrl+F") 17618, 17618-01, 24618-01, 25618, 25618-01, 25618-02, 26618, 26618-01 3601H61S10, 36618-02, 37618, 37618-01, BSH180, CAG180-01, CAG180B. CCS180, CCS180B, CCS180K, CFL180, CFL180B, CRS180, CRS180B CRS180K, DDS180-01, DDS180-03, DGSH-181, DGSH181, DGSH181K FHN180, GBH 18V-LI, DDR 18V-LI, DDR 18V-LIS, DDR 18V-LIMF, GDS 18V-LI, GHO 18V-LI GKS 18V-LI, GSA18V-LI, GSB 18V-LI, GSB 18VE-2-LI, GSB 18V-2-LI, GSB 18V-LIN, GSR 18V-LI, GSR 18VE-2-LI, GSR 18V-2-LI, GSR 18V-LIN, GSR 18V-LINH, GST 18V-LIH. GWS 18V-LI, HDB180, HDS180-03, HTH181-01 HTH182-01, IWH181-01, IWHT180-01, IWHT181-01, JSH180, JSH180-01, RHH180, RHS180. 81-01 8, RHS181K etc. Tips: 1. If you do not want to use the battery for a month or more, store it in a clean, dry and cool place away from heat and metal objects. Usually lithium-ion batteries discharge themselves during storage. Remember to recharge the batteries before use. 2. Always remove the battery from your tool when assembling parts, making settings, cleaning it or when you do not use it for a long time. 3. Do not leave the battery unused for a long time. We recommend using the battery at least every two to three weeks.

Review: Compatibilité okay - Batterie bien compatible. On verra à la longue si elle tient bien la charge !
Review: Hasta ahora bien - Pues no lo he usado así como en alta demanda ya que soy mas de "hobbie" con las herramientas pero no noto mucha diferencia con las ProCore de Bosch en herramientas básicas, me faltaría probar en herramientas PROFACTOR pero obvio no se van a comprar con una de 8ah

## Features

- A great Bosch 18V replacement battery, GBA, 4.0Ah lithium-ion battery, class A battery cell, with optimized size (2.86 x 4.52 x 2.23 inches) and weight (580 g), no memory effect, can be charged or discharged as needed without loss of capacity, made of ABS+PC material, after drop test from 1.2 meters height, sturdy and durable
- Fast charging. Use the original Bosch GAL 18V-40/GAL 1880 CV. The charger fully charges the 4Ah Bosch replacement 18V battery in about 50-60 minutes. This can significantly increase work efficiency. Choose 2 batteries that can be charged and used alternately. Fully meets your daily work requirements.
- Best Choice for Bosch Replacement Battery 18V This replacement battery for Bosch 18V has received FCC, UKCA, CE, ROHS, UN38.3, MSDS, ISO9001, etc. And every Bosch replacement battery has been tested by the quality control department to ensure that every battery supplied is excellent, meets and exceeds OEM original manufacturing standards, and is completely safe and reliable to use. It is a rewarding and affordable battery.
- This BAT609 battery is compatible with Bosch 18V Battery Power Tool BAT609 BAT609G BAT610G BAT611 BAT612 BAT618 BAT618G BAT619 BAT619G BAT622 BAT620 17618-01 24 618-00 1 25618 25618-01 25618-02 26618 26618-01 CAG180-01 CCS180 CCS180B CFL180B and more for 18V Bosch Lithium Replacement Batteries.
- LED Charge Level Indicator, Wowrmaykay Bosch replacement battery has 3 LED indicators, 1 LED indicator represents 33% of power, so you can check the remaining power in real time, be reminded of charging in time and use it without hesitation.
- These Bosch Wowrmaykay replacement batteries are compatible with all Bosch Professional 18V tools: CCS180B, GDR 18V-LI, GHO 18V-LI, GDS 18V-LI HT, GDR 18-LI, GKS 18V-LI, GSB 18V-LI, GSR, GBH and many others, including Bi-Turbo and the 18V original original Charger from Bosch (GAL 1880 CV, GAL 18V-20, GAL 18V-40, GAL 18V6-80 and GAX 18V-30).
- Compact and practical design, multiple heat dissipation openings and NTC temperature control can prevent the battery from heating up during prolonged use, which ensures safety and improves battery life. One button release button for easy insertion and removal of batteries, seamless interface, this replacement battery can be well connected to BOSCH 18V power tools, is very stable and not easy to fall off.
- WORRY FREE WARRANTY 1 year refund or return service and 12 months warranty. If you have any questions about this battery, please feel free to contact us. We will reply to you within 24 hours and offer you the most satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKR3LV91 |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.29 Pounds |
| Battery capacity | 4000 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Brand | wowrmaykay |
| Built-In Media | Replacement battery for 18 V from Bosch |
| Customer Reviews | 4.3 out of 5 stars 230 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Item Dimensions | 11.5 x 7.4 x 6.2 centimeters |
| 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) |
| Recommended uses for product | Power Tool |
| Reusability | Rechargeable |
| UPC | 762715214447 762715403414 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 18 Volts |

## Product Details

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

## Images

![Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries - Image 1](https://m.media-amazon.com/images/I/61C58P8NkgL.jpg)
![Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries - Image 2](https://m.media-amazon.com/images/I/61I8vNylU8L.jpg)
![Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries - Image 3](https://m.media-amazon.com/images/I/61frgxS6r2L.jpg)
![Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries - Image 4](https://m.media-amazon.com/images/I/712bOMo5OzL.jpg)
![Replacement for Bosch 18V 4.0Ah Rechargeable Lithium Ion Battery Compatible with Bosch Tools BAT609 Batteries - Image 5](https://m.media-amazon.com/images/I/71HbHIzIGML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compatibilité okay
*by V***J on 21 October 2025*

Batterie bien compatible. On verra à la longue si elle tient bien la charge !

### ⭐⭐⭐⭐ Hasta ahora bien
*by A***R on 27 September 2024*

Pues no lo he usado así como en alta demanda ya que soy mas de "hobbie" con las herramientas pero no noto mucha diferencia con las ProCore de Bosch en herramientas básicas, me faltaría probar en herramientas PROFACTOR pero obvio no se van a comprar con una de 8ah

### ⭐⭐⭐⭐⭐ Perfetto per sostituire gli originali
*by A***O on 18 December 2025*

Buona sostituzione dell’originale, ad un prezzo accessibile

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-02-01*