---
product_id: 42626567
title: "Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack"
brand: "rung shop"
price: "₨103107"
currency: LKR
in_stock: true
category: "Misc."
url: https://www.desertcart.lk/products/42626567-makita-bl1840b-18-volt-4-0ah-lxt-lithium-ion-battery
store_origin: LK
region: Sri Lanka
---

# Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack

**Brand:** rung shop
**Price:** ₨103107
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack by rung shop
- **How much does it cost?** ₨103107 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/42626567-makita-bl1840b-18-volt-4-0ah-lxt-lithium-ion-battery)

## Best For

- rung shop enthusiasts

## Why This Product

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

## Description

The Makita 18V LXT Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications. The Makita 4.0Ah battery, model BL1840B, combines more run time (35% more run time per charge than the Makita BL1830 battery) with a category-leading charge time of only 40 minutes so it spends more time working and less time sitting on the charger. For added convenience, it also features an on-board L.E.D. charge level indicator to monitor battery charge. The 18V LXT 4.0Ah battery is compatible only with Star Protection tools, indicated by the Star Symbol and/or Yellow Battery Receiver under the tool.

## Features

- Include: Makita Bl1840B-2 in Retail Plastic packaging
- Picture as shown in Authentic Makita 4.0 Ah batteries with LED light Gauge
- Equipped with Star Protection Computer Controls to protect against overloading, over-discharging and over-heating
- mpact-resistant outer case and shock-absorbing inner-liner are engineered to protect the battery

## Images

![Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack - Image 1](https://images-na.ssl-images-amazon.com/images/I/41rTPAlXjVL.jpg)
![Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack - Image 2](https://images-na.ssl-images-amazon.com/images/I/412IeqQnjaL.jpg)
![Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack - Image 3](https://images-na.ssl-images-amazon.com/images/I/51Ll2I%2BXMWL.jpg)
![Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack - Image 4](https://images-na.ssl-images-amazon.com/images/I/51P9IhY28JL.jpg)
![Makita BL1840B 18-Volt 4.0Ah LXT Lithium-Ion Battery with Indicator, 2-Pack - Image 5](https://images-na.ssl-images-amazon.com/images/I/41GV11yushL.jpg)

---

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**Shop now:** [https://www.desertcart.lk/products/42626567-makita-bl1840b-18-volt-4-0ah-lxt-lithium-ion-battery](https://www.desertcart.lk/products/42626567-makita-bl1840b-18-volt-4-0ah-lxt-lithium-ion-battery)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-19*