---
product_id: 78666307
title: "Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator"
brand: "bsioff"
price: "$17.40"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/78666307-bsioff-1pack-bl1850-18v-5-0ah-lithium-replacement-battery-compatible
store_origin: US
region: United States of America
---

# 5.0Ah Capacity LED Indicator 18V Power Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator

**Brand:** bsioff
**Price:** $17.40
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Power Your Passion with Confidence!

## Quick Answers

- **What is this?** Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator by bsioff
- **How much does it cost?** $17.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/78666307-bsioff-1pack-bl1850-18v-5-0ah-lithium-replacement-battery-compatible)

## Best For

- bsioff enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with advanced protection against overheating, overloading, and short circuits.
- • **Power Up Your Tools:** Experience the robust 18V lithium-ion power that keeps your tools running longer.
- • **Smart Compatibility:** Seamlessly replaces multiple Makita models, making it the ultimate power solution.
- • **Real-Time Monitoring:** The LED charge indicator keeps you informed about your battery status at a glance.
- • **Stay Charged, Stay Productive:** With a capacity of 5.0Ah, this battery ensures you finish the job without interruptions.

## Overview

The Bsioff BL1850 18V 5.0Ah Lithium Replacement Battery is designed for compatibility with a wide range of Makita cordless power tools. It features a robust capacity of 5.0Ah, ensuring extended usage, and an LED charge indicator for real-time monitoring. With built-in safety features, this battery is a reliable choice for professionals seeking efficiency and performance.

## Description

Color: Bl1850 18v .0ahProduct features:Battery type: Lithium-ionBattery voltage: 18VBattery capacity: 5000mAhBattery condition: 100% newReplacement PN for Makita:BL1860B, BL1860, BL1850B, BL1850B, BL1850, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845, 194204-5, 196399-0, 1996673 -6, LXT-400Compatible with (Please use "Ctrl + F" to select what you want)BCF201 BCF201ZBCL180W BCL180 BCL180F BCL180Z BCL180ZW BCL182 BCL182ZBCS550 BCS550F BCS550RFE BCS550ZBDA350 BDA350F BDA350RFE BDA350Z BDA351 BDA351RFE BDA351ZBDF451 BDF451Z BDF451Z BDF452Z BDF452Z BDF452Z BDF452Z BDF452Z BDF452Z BDF453SHE BDF453Z BDF454F BDF454Z BDF454Z BDF456Z BDF456ZBHP451 BHP451RFE BHP451SFE BHP451Z BHP452 BHP452HW BHP452RFE BHP452SHE BHP452Z BHP453 BHP453RFE BHP453RHE BHP453SHE BHP453Z BHP454 BHP454F BHP454RFE BHP454Z BHP456RFE BHP456RFE3 BHP456RFWX BHP456RFE BHP452RFEBHR202 BHR202F BHR202RFE BHR202RFE3 BHR202RFWX BHR202Z BHR240 BHR240Z BHR241 BHR241F BHR241RFE BHR241Z BHR242RFE BHR242RFEV BHR242Z BHR243RFE BHR243RFEV BHR243ZBHS630RFE BHS630ZBJR181 BJR181F BJR181RF BJR181RFE BJR181X BJR181X1 BJR181Z BJR182 BJR182F BJR182X BJR182Z BJS101RFEPackage includes1 x replacement battery for Makita BL1860B1 x manual. Warm tips:Always remove the battery from the device if you are not going to use it for a long time.✦ Place it away from heat sources and metal objects in a dry and clean environment.

## Features

- Brand new battery type: Lithium-ion | Voltage: 18V | Capacity: 5.0Ah / 5000mAh | Wattage: 90W
- Perfect compatibility: Suitable replacement for Makita BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845, 194205-3.194309-1.194204-5.196399 -0.196673 -6, LXT-400
- LED indicator - 3 LED indicator, when you press the button, the remaining power or the charge status is displayed, each LED represents 33%
- Safe and reliable - protection against battery discharge, incorrect voltage, spare battery overload, short circuit, internal overheating. In addition, you can recharge the battery at any time, no memory effect, very convenient to use.
- If anything about the product is defective, please feel free to contact us first.

## Images

![Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator - Image 1](https://m.media-amazon.com/images/I/61-+eZuuS9L.jpg)
![Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator - Image 2](https://m.media-amazon.com/images/I/61E58HGs46L.jpg)
![Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator - Image 3](https://m.media-amazon.com/images/I/61KjVwtR4kL.jpg)
![Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator - Image 4](https://m.media-amazon.com/images/I/41WtFVZ2TnL.jpg)
![Bsioff (1pack) BL1850 18V 5.0Ah Lithium Replacement Battery Compatible with Makita BL1850B BL1850 BL1860 BL1840 BL1840B BL1830 BL1830B Cordless Power Tool with LED Charge Indicator - Image 5](https://m.media-amazon.com/images/I/61jvdyPvSRL.jpg)

## Questions & Answers

**Q: Hi, the Bsioff lithium, does it come with 12 month guarantee?**
A: I Wouldnt think so ! but i have used this battery since july 2019 in my garden business  and had no problems and have also bought the Makita battery and there isnt alot of difference between them apart from the price.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good Value
  

*by F***T on Reviewed in the United Kingdom on 27 January 2019*

not sure that it really is 5.5Ah but works well and is good value

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Replacement Battery
  

*by B***O on Reviewed in the United Kingdom on 16 June 2019*

The battery arrived very promptly and was fully charged. I haven't had the chance to run the battery down as yet but will update this review when I have to recharge it.

### ⭐ 1.0 out of 5 stars







  
  
    Useless.
  

*by A***C on Reviewed in the United Kingdom on 20 August 2019*

Worked fine for 3 months, now refuse to charge, complete waste of money. I have 4 year old genuine Makita batteries that are still going strong & in future will stick to them.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-09*