---
product_id: 19731096
title: "BL1820B 18V Compact Lithium-Ion 2.0Ah Battery, Black"
brand: "makita"
price: "€ 157.06"
currency: EUR
in_stock: true
category: "Makita"
url: https://www.desertcart.gr/products/19731096-bl1820b-18v-compact-lithium-ion-2-0ah-battery-black
store_origin: GR
region: Greece
---

# 50% more run time 25 min fast charge works in -4°F/-20°C BL1820B 18V Compact Lithium-Ion 2.0Ah Battery, Black

**Brand:** makita
**Price:** € 157.06
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge fast, work longer, and own every project.

## Quick Answers

- **What is this?** BL1820B 18V Compact Lithium-Ion 2.0Ah Battery, Black by makita
- **How much does it cost?** € 157.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/19731096-bl1820b-18v-compact-lithium-ion-2-0ah-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

- • **Stay In The Know:** Integrated LED charge indicator lets you monitor battery life at a glance—never get caught off guard.
- • **Smart Protection Tech:** Star Protection Computer Controls™ guard against overload, over-discharge, and overheating for peace of mind.
- • **Power Through Your Day:** Up to 50% more run time than previous models keeps you ahead of schedule.
- • **All-Weather Reliability:** Delivers consistent power even in freezing temperatures, so winter won’t slow you down.
- • **Lightning-Fast Recharge:** Reaches full charge in 25 minutes or less—less downtime, more productivity.

## Overview

The Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery offers 50% more run time than its predecessor with a rapid 25-minute charge time. Engineered for durability and performance, it features integrated LED charge level indicators and advanced Star Protection Computer Controls™ to prevent overload and overheating. Compatible with Makita 18V LXT tools, it delivers reliable power even in extreme cold (-4°F/-20°C), making it the go-to battery for professionals demanding efficiency and resilience.

## Description

EFFICIENCY : Integrated L.E.D. battery charge level indicator allows user to monitor battery charge VERSATILITY : Reaches full charge in 25 minutes or less PERFORMANCE : Compatible with 18V LXT® Tools CONVENIENCE : Makita Lithium-Ion battery provides longer run time INCLUDES : 18V LXT® Lithium-Ion Compact 2.0Ah Battery About Model The Makita 18V Compact Lithium-Ion battery charges faster and works longer than standard 18V compact lithium-ion batteries, giving you and your Makita cordless tools unmatched performance and productivity in a compact size. The Makita 2.0 Ah battery delivers up to 50% more run time per charge than the Makita BL1815 18V Compact battery, with a fast charge time of only 25 minutes for increased efficiency. Makita 18V Lithium-Ion batteries resist self-discharge so they’re ready for use even after long periods of storage. The Makita Rapid Optimum Charger (sold separately) is a smart-charging system that communicates with the battery during the charging process to monitor current, voltage and temperature. This advanced charging technology helps optimize battery life and deliver a faster charge. In addition, the Charger has a built-in fan to cool the battery for faster and more efficient charging, even in hot weather conditions. For improved tool performance and extended battery life, Makita created STAR Protection Computer Controls™. STAR Protection is communication technology that allows the tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. Makita, the innovation leader in cordless tool technology, has the world’s largest cordless tool line-up powered by 18V lithium-ion slide-style batteries. Features Integrated L.E.D. battery charge level indicator allows user to monitor battery charge Provides up to 50% more run time per charge compared to BL1815 Reaches full charge in 25 minutes or less Compatible only with Star Protection tools, indicated by the Star Symbol™ and/or Yellow Battery Receiver under the tool Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C) Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging and over-heating Impact-resistant outer case and shock-absorbing inner-liner are engineered to protect the battery Sixteen contact terminals maintain a constant connection with the tool to help prevent power loss or fluctuation, even during high-vibration applications Battery resists self-discharge and remains ready for use even after long periods of storage Makita 18V Lithium-Ion is the world’s largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger (charger not included) 3-year limited warranty Specs System : 18V LXT® Voltage : 18V Battery Capacity (Ah) : 2.0Ah Battery Type : Lithium-Ion Battery Charge Time (minutes) : 25 Package Quantity : 1 Shipping Weight : .98 lbs. UPC Code : 088381-463874

## Features

- Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
- Provides up to 50% more run time per charge compared to BL1815
- Reaches full charge in 25 minutes or less
- Compatible with 18V LXT Tools
- Battery delivers consistent power and run time in extreme temperatures, even in winter (-4DegreeF/-20DegreeC)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015PVDCCG |
| Amperage | 2 Amps |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 2000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 385.55 Grams |
| Best Sellers Rank | #24,040 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #201 in Cordless Tool Battery Packs |
| Brand | Makita |
| Built-In Media | battery |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,518) |
| Global Trade Identification Number | 00088381463874 |
| Item Dimensions | 3 x 6.75 x 6.5 inches |
| Item Type Name | Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery |
| Item Weight | 0.9 Pounds |
| Manufacturer | Makita |
| Model Name | Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery |
| Model Number | BL1820B |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 088381463874 |
| Unit Count | 1.0 Count |
| Voltage | 18 Volts |
| Warranty Description | 3-year limited warranty |

## Product Details

- **Battery Capacity:** 2000 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Makita
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Vacuum Cleaner

## Images

![BL1820B 18V Compact Lithium-Ion 2.0Ah Battery, Black - Image 1](https://m.media-amazon.com/images/I/51bRGYr+HkL.jpg)

## Available Options

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

## Frequently Bought Together

- Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery, Black
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**Shop now:** [https://www.desertcart.gr/products/19731096-bl1820b-18v-compact-lithium-ion-2-0ah-battery-black](https://www.desertcart.gr/products/19731096-bl1820b-18v-compact-lithium-ion-2-0ah-battery-black)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-04*