---
product_id: 48941001
title: "Makita BL1840B 18 V 4 Ah Li-ion Battery-Black"
brand: "makita"
price: "₨3600"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/48941001-makita-bl1840b-18-v-4-ah-li-ion-battery-black
store_origin: LK
region: Sri Lanka
---

# 4Ah Capacity 18V Power Shock Absorbent Makita BL1840B 18 V 4 Ah Li-ion Battery-Black

**Brand:** makita
**Price:** ₨3600
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** Makita BL1840B 18 V 4 Ah Li-ion Battery-Black by makita
- **How much does it cost?** ₨3600 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48941001-makita-bl1840b-18-v-4-ah-li-ion-battery-black)

## Best For

- makita enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Engineered with a shock-absorbing pack to withstand heavy use without compromising safety.
- • **Unmatched Power:** Experience the robust 18V performance that keeps your tools running longer.
- • **Cool Under Pressure:** Stay cool and efficient even during intense tasks, thanks to advanced heat management.
- • **Lightweight Champion:** At just 600g, this battery is designed for easy handling without sacrificing power.
- • **Multi-Contact System:** Enjoy a firm hold with multiple contact points for reliable connectivity.

## Overview

The Makita BL1840B 18V 4Ah Li-ion Battery is a high-performance power source designed for durability and efficiency. With a lightweight design and advanced shock-absorbing technology, this battery ensures optimal performance even under heavy use. It features a multi-contact system for secure connections and remains cool during operation, making it an essential tool for professionals and DIY enthusiasts alike.

## Description

Product Description               Makita BL1840B 196399-0 18 V 4 Ah Li-ion Battery                  Box Contains               1 x Makita BL1840B 196399-0 18 V 4 Ah Li-ion Battery

## Features

- Slide on battery - firm holding with multi contacts and shock absorbing pack, will not puncture and remains cool even in heavy use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Makita |
| Part Number | BL1840 |
| Product Dimensions | 7.62 x 17.15 x 16.51 cm; 650 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | BL1840B |
| Colour | Black |
| Style | 18 Volt 4AH Lithium-Ion Battery |
| Material | METAL, PLASTIC |
| Power Source | BATTERY |
| Voltage | 18 Volts |
| Wattage | 72 watts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Plug format | no_plug |
| Included Components | BATTERY |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 4 Milliamp Hours |
| Item Weight | 650 g |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Makita
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 4 Milliamp Hours
- **Recommended uses for product:** Power Tool

## Images

![Makita BL1840B 18 V 4 Ah Li-ion Battery-Black - Image 1](https://m.media-amazon.com/images/I/51qQIA7QUrL.jpg)
![Makita BL1840B 18 V 4 Ah Li-ion Battery-Black - Image 2](https://m.media-amazon.com/images/I/6120TTipkzL.jpg)
![Makita BL1840B 18 V 4 Ah Li-ion Battery-Black - Image 3](https://m.media-amazon.com/images/I/51A1fF62h4L.jpg)
![Makita BL1840B 18 V 4 Ah Li-ion Battery-Black - Image 4](https://m.media-amazon.com/images/I/61iN7lPhGuL.jpg)
![Makita BL1840B 18 V 4 Ah Li-ion Battery-Black - Image 5](https://m.media-amazon.com/images/I/61vn1Ci1vlL.jpg)

## Frequently Bought Together

- Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery, Black
- Makita XBU03SM1 18V LXT® Lithium-Ion Brushless Cordless Blower Kit (4.0Ah)
- Makita XMT03Z 18V LXT® Lithium-Ion Cordless Multi-Tool, Tool Only

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**Shop now:** [https://www.desertcart.lk/products/48941001-makita-bl1840b-18-v-4-ah-li-ion-battery-black](https://www.desertcart.lk/products/48941001-makita-bl1840b-18-v-4-ah-li-ion-battery-black)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-29*