---
product_id: 650108332
title: "TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N"
brand: "tpdl"
price: "¥10758"
currency: JPY
in_stock: true
reviews_count: 5
category: "Tpdl"
url: https://www.desertcart.jp/products/650108332-tpdl-bs18mt-adapter-for-bosch-professional-18v-system-gba-battery
store_origin: JP
region: Japan
---

# 18V Bosch to Makita battery adapter Built-in USB Type-A charging port High-temp resistant nylon 66+ fiberglass (200℃) TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N

**Brand:** tpdl
**Price:** ¥10758
**Availability:** ✅ In Stock

## Summary

> 🔧 Power your tools and your life—adapt, charge, and conquer!

## Quick Answers

- **What is this?** TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N by tpdl
- **How much does it cost?** ¥10758 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/650108332-tpdl-bs18mt-adapter-for-bosch-professional-18v-system-gba-battery)

## Best For

- tpdl enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Lightweight ABS plastic housing with a polished finish combines ruggedness with professional style.
- • **Universal Power Swap:** Seamlessly convert Bosch 18V batteries for Makita tools—never run out of juice on the job.
- • **USB Charging On-the-Go:** Integrated USB port lets you power your essential devices—phones, cameras, and more—right from your battery adapter.
- • **Effortless Installation:** Tool-free, secure locking design means you’re ready to work in seconds—DIY made sleek and simple.
- • **Built to Last Under Heat:** Crafted from premium nylon 66+ fiberglass, engineered to resist temperatures up to 200℃ for long-term durability.

## Overview

The TPDL BS18MT adapter converts Bosch Professional 18V batteries for use with Makita 18V lithium power tools, featuring a durable, heat-resistant nylon 66+ fiberglass build and a convenient USB Type-A port for charging electronic devices. Designed for easy installation and reliable performance, it’s a must-have for professionals seeking versatile power solutions with a sleek, compact design.

## Description

Specifications: Item Type: Battery Adapter Model No.: MT18BS Input Voltage: 18V Application: Compatible with Makita 18V for Bosch Lithium Battery Tools Function: Stable performance: With stable performance, the nickel-plated brass connector can be used for a long time to ensure the service life of the connector. Resistance to 200℃: Temperature resistance guaranteed by using nylon 66+ fiberglass material, temperature resistance of 200℃, to avoid softening of long-term operation. Compatible with: The battery converter adapter is compatible with Makita 18V to Bosch lithium battery tools. EASY TO INSTALL - Easy to install, easy to lock the battery, perfect fit, safe and stable to use, DIY is fun. Premium Material - Made of high-quality materials, sturdy and durable, portable design, easy to use. Box contents: 1 x Battery Adapter Note: 1. If the converter is not in use, the converter should be disconnected from the battery. 2. Please disconnect the converter when charging the battery. The battery cannot be charged through the converter.

Review: . - Does exactly what it says it will.
Review: NON CARICA!! - non carica le batterie. lo si puo usare solo per gli attrezzi. Il caricatore makita non carica le batterie

## Features

- Convert Bosch battery: adapter for Bosch Professional 18 V system battery and is used for Makita 18 V power tools. Convert BOS batteries to MAK. You can replace the Makita battery. Not compatible with Bosch 18V PBA battery
- For Makita tools: use for Makita 18 V lithium battery power tools. Compatible with Makita flat parallel push power tools, long direction interface, drill, cordless drill, impact wrench, cordless screwdriver, cordless screwdriver.
- Material: made of high-quality ABS hard plastic, high temperature resistance, wear resistance and durability. The surface is finely polished, smooth and textured. (1 x adapter only, battery and tools are not included)
- USB Port: The BS18MT adapter with additional function of the USB charging port can be used to charge our daily electronic USB devices such as mobile phones, cameras, USB fans, razors or power banks.
- 【Commitment】: 30 days refund and 1 year warranty! 30 days refund and 12 months warranty. If you have any questions about our products, please send us an email.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6XWJTKL |
| Best Sellers Rank | #9,130 in Electronics ( See Top 100 in Electronics ) #1,442 in Household Batteries & Chargers |
| Brand | TPDL |
| Color | Black, White, or Grey |
| Colour | Black, White, or Grey |
| Compatible Devices | Battery Powered Power Tools |
| Compatible devices | Battery Powered Power Tools |
| Connector Type | USB Type A |
| Connector type | USB Type A |
| Customer Reviews | 4.4 out of 5 stars 30 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Input Voltage | 18 Volts |
| Item Dimensions | 11.5 x 7.5 x 8.8 centimeters |
| Item Weight | 130 Grams |
| Item dimensions L x W x H | 11.5 x 7.5 x 8.8 centimeters |
| Manufacturer | TPDL |
| Mfr Part Number | BS18MT |
| Model Number | TT-BS18MT |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Power Tool, USB Devices |
| Specific uses for product | Power Tool, USB Devices |
| UPC | 725786400706 |
| Unit Count | 1 Count |

## Product Details

- **Colour:** Black, White, or Grey
- **Compatible devices:** Battery Powered Power Tools
- **Connector type:** USB Type A
- **Item dimensions L x W x H:** 11.5 x 7.5 x 8.8 centimeters
- **Specific uses for product:** Power Tool, USB Devices

## Images

![TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N - Image 1](https://m.media-amazon.com/images/I/71scnWumeyL.jpg)
![TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N - Image 2](https://m.media-amazon.com/images/I/71SJHx8IrPL.jpg)
![TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N - Image 3](https://m.media-amazon.com/images/I/617kwT0kOoL.jpg)
![TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N - Image 4](https://m.media-amazon.com/images/I/71zuG7k8vpL.jpg)
![TPDL BS18MT Adapter for Bosch Professional 18V System GBA Battery, Converter for Makita 18V Lithium Tool, Replacement for BL1850 BL1840 BL1830 BL1820 BL1815N - Image 5](https://m.media-amazon.com/images/I/715Rnpz-axL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ .
*by J***S on 29 June 2026*

Does exactly what it says it will.

### ⭐ NON CARICA!!
*by M***O on 16 June 2026*

non carica le batterie. lo si puo usare solo per gli attrezzi. Il caricatore makita non carica le batterie

### ⭐⭐⭐⭐⭐ solución de buena calidad y efectiva
*by C***S on 2 September 2025*

Este adaptador de baterías Bosch a Makita se adapta perfectamente, ahora puedo usar todas mis baterías Bosch con mis herramientas Makita. Se adapta perfectamente y no supone ningún problema a la hora de usar las herramientas, también he probado a realizar cargas de la batería makita con el cargador Bosch usando el adaptador, y se cargan perfectamente. Muy contento, solución de buena calidad y efectiva

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-07*