---
product_id: 500303830
title: "18V 4.0Ah Lithium Ion Battery, Lightweight 1.3 lbs Battery with Fuel Indicator, Long-Lasting Power for 18V Tools, 30% Longer Runtime, Multiplex Protection Circuit, BSL1840M"
brand: "metabo hpt"
price: "5821586₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/500303830-18v-4-0ah-lithium-ion-battery-lightweight-1-3-lbs
store_origin: VN
region: Vietnam
---

# 30% longer runtime 1.3 lbs ultra-lightweight Multiplex protection circuit 18V 4.0Ah Lithium Ion Battery, Lightweight 1.3 lbs Battery with Fuel Indicator, Long-Lasting Power for 18V Tools, 30% Longer Runtime, Multiplex Protection Circuit, BSL1840M

**Brand:** metabo hpt
**Price:** 5821586₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power meets portability — never slow down your workflow!

## Quick Answers

- **What is this?** 18V 4.0Ah Lithium Ion Battery, Lightweight 1.3 lbs Battery with Fuel Indicator, Long-Lasting Power for 18V Tools, 30% Longer Runtime, Multiplex Protection Circuit, BSL1840M by metabo hpt
- **How much does it cost?** 5821586₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/500303830-18v-4-0ah-lithium-ion-battery-lightweight-1-3-lbs)

## Best For

- metabo hpt enthusiasts

## Why This Product

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

## Key Features

- • **Smart Fuel Gauge:** Built-in battery indicator keeps you in control—never get caught off guard.
- • **Featherweight Champion:** At just 1.3 lbs, reduce fatigue and stay agile on every job site.
- • **Power Through Your Day:** 30% longer runtime means less downtime and more productivity.
- • **Built Tough, Lasts Longer:** Multiplex protection circuit guards against overload, overcharge, and over-discharge.
- • **Trusted Professional Grade:** Backed by a 2-year warranty and engineered in Japan for uncompromising reliability.

## Overview

The Metabo HPT 18V 4.0Ah Lithium Ion Battery delivers 30% longer runtime than its predecessor, weighs only 1.3 lbs for easy handling, and features a multiplex protection circuit for enhanced safety and durability. Designed for all Metabo HPT 18V slide-type cordless tools, it includes a convenient fuel indicator and comes with a 2-year warranty, making it the go-to power source for professionals seeking reliable, long-lasting performance.

## Description

"INTRODUCING THE METABO HPT 18V 4.0AH LITHIUM ION BATTERY — POWER AND PORTABILITY FOR YOUR TOOLS This lightweight and powerful battery is perfect for all your Metabo HPT 18V slide-type cordless tools. Designed to deliver long-lasting power, it ensures increased productivity on the job. Whether you're a professional or a DIY enthusiast, this battery provides the reliability and efficiency you need for various applications. This battery comes with Metabo HPT's 2-year warranty. ENGINEERED FOR LONG-LASTING PERFORMANCE The Metabo HPT 18V 4.0Ah Lithium Ion Battery offers 30% longer runtime compared to the BSL1830 3.0Ah battery, ensuring you can tackle demanding tasks without frequent recharges. Its multiplex protection circuit prevents overload, overcharge, and over-discharge, providing safety and durability. The battery indicator allows you to monitor the remaining power level, helping you plan your work efficiently. LIGHTWEIGHT AND USER-FRIENDLY DESIGN Weighing only 1.3 lbs, this battery is 50% lighter than most NiCd batteries, reducing user fatigue and enhancing portability. Its slide-type design ensures easy installation and removal from your tools, making it convenient for professionals on the go. The resin coating offers additional protection from the elements, ensuring long-lasting performance in various conditions. COMPLETE BATTERY KIT FOR EXTENDED PERFORMANCE This kit includes everything you need for uninterrupted operation: (1) 18V 4.0Ah Slide type Battery. CHOOSE METABO HPT FOR PROFESSIONAL-GRADE RELIABILITY Metabo HPT power tools are engineered for durability, safety, and performance. With a legacy of quality craftsmanship, Metabo HPT tools are trusted by professionals and DIY enthusiasts alike. Discover our full range of innovative tools and accessories at the Metabo HPT store."

## Features

- LONG-LASTING POWER: This 18V 4.0Ah lithium ion battery offers extended run-time, providing 30% longer use compared to the BSL1830 3.0Ah battery. Ideal for powering all Metabo HPT 18V slide-type cordless tools, ensuring increased productivity on the job.
- LIGHTWEIGHT AND PORTABLE: Weighing only 1.3 lbs, this lightweight 18V battery is 50% lighter than most NiCd batteries, reducing user fatigue and enhancing portability. Lightweight battery for professionals who need reliable power without the extra weight.
- USER-FRIENDLY DESIGN: The 4.0Ah battery features a battery indicator that shows the remaining power level, allowing you to plan your work efficiently. Its slide type battery design ensures easy installation and removal from your Metabo HPT tools.
- DURABLE AND PROTECTED: Equipped with a multiplex protection circuit, this power tool battery prevents overload, overcharge & over-discharge, ensuring long-lasting performance and safety. The resin coating offers additional protection from the elements.
- GO FOR THE METABO HPT EXPERIENCE: This cordless tool battery comes with Metabo HPT's 2-year warranty. Choose our durable Japanese-engineered carpenter tool for all your professional-grade work, get more at the Metabo HPT store.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Koki Holdings America, Ltd |
| Part Number | 378681M |
| Item Weight | 1.3 pounds |
| Product Dimensions | 6.5 x 3.9 x 5.6 inches |
| Item model number | 378681M |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Color | Black |
| Finish | Brushed |
| Material | Blend |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Battery Powered |
| Voltage | 18 Volts |
| Wattage | 72 Watt-hours |
| Item Package Quantity | 1 |
| Included Components | 378681M |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 4 Amp Hours |
| Warranty Description | 2 Years |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Metabo HPT
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4 Amp Hours
- **Recommended Uses For Product:** Power Tool

## Images

![18V 4.0Ah Lithium Ion Battery, Lightweight 1.3 lbs Battery with Fuel Indicator, Long-Lasting Power for 18V Tools, 30% Longer Runtime, Multiplex Protection Circuit, BSL1840M - Image 1](https://m.media-amazon.com/images/I/619RGvMN0DL.jpg)

## Questions & Answers

**Q: Is it safe to use this battery as a replacement for the 3AH battery?**
A: Hello there!
You can use any Metabo HPT 18V or 36V battery in any Metabo HPT 18V cordless tool.  You can use any Metabo HPT 36V battery or the MultiVolt AC adapter in any Metabo HPT 36V cordless tool.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente producto
*by R***O on September 21, 2025*

Excelente producto y excelente precio

### ⭐⭐⭐⭐⭐ Work
*by S***R on January 30, 2025*

They do what they are designed to do

### ⭐⭐⭐⭐⭐ Battery is old
*by G***A on May 20, 2024*

Battery came today in good shape still in the original packaging but when I look at the date code, this battery is two years old already That doesn’t make me real happy

## Frequently Bought Together

- Metabo HPT Battery | 18V - 4.0Ah Lithium Ion | 4-Stage Fuel Gauge | for use in 18 Volt Slide-Type Power Tools | 378681M
- Metabo HPT Cordless 18V MultiVolt™ Framing Nailer Kit Accepts 2-Inch to 3-1/2-Inch Clipped & Offset Round Paper Nails 1-18V 4.0Ah Li-Ion Battery w/Fuel Gauge Lifetime Tool Warranty NR1890DCST
- Metabo HPT 18V MultiVolt™ Angled Cordless Finish Nailer Kit, 15 Gauge, 1-1/4" up to 2-1/2" Angled Finish Nails, (1) 18V 2.0Ah Lithium Ion Battery, Charger, Bag, Lifetime Tool Warranty, NT1865DMAST

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-26*