---
product_id: 714288813
title: "waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator"
brand: "waitley"
price: "KD 30.71"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830
store_origin: KW
region: Kuwait
---

# Smart Charge Control LED Percentage Indicator 18V 9.0Ah High Capacity waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator

**Brand:** waitley
**Price:** KD 30.71
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smarter, work longer, stress less!

## Quick Answers

- **What is this?** waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator by waitley
- **How much does it cost?** KD 30.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830)

## Best For

- waitley enthusiasts

## Why This Product

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

## Key Features

- • **Seamless compatibility:** Works flawlessly with Makita BL1830, BL1840, BL1850, BL1860, and BL1890 tools.
- • **Power that lasts all day:** High-capacity 9.0Ah battery keeps your tools running longer without interruption.
- • **Support when you need it:** 24/7 friendly customer service ensures your investment is worry-free.
- • **Stay in the know with LED:** Intuitive LED display shows exact charge percentage, so you never guess when to recharge.
- • **Optimized for peak performance:** Advanced electronic charge/discharge control extends battery life and reliability.

## Overview

The Waitley 18V 9.0Ah Lithium-Ion Replacement Battery offers high-capacity power with a smart LED percentage indicator and advanced electronic charge control, ensuring extended runtime and optimized battery health. Compatible with multiple Makita models, it delivers reliable performance backed by 24/7 customer support.

## Description

waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator

## Features

- 18V 9Ah Li-ion Replacement Battery for BL1830
- NEW DESIGN - With indicator LED lights that have a percentage capacity display, avoid overuse and improve service life
- When the charger rings, but the LED does not show 100%, keep charging, only when it shows 100% means it has been fully charged
- Electronic control charge and discharge analysis to optimize performance and extend service life
- Any question (problem), 24 hours friendly customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B4WFT86 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Capacity | 9 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #66,665 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #641 in Cordless Tool Battery Packs |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (359) |
| Date First Available | March 28, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.43 pounds |
| Manufacturer | Waitley |
| Material | Other |
| Part Number | WTL1830 |
| Product Dimensions | 4.57 x 3.62 x 3.19 inches |
| Voltage | 18 Volts |
| Wattage | 162 watts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Waitley
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 20 Volts
- **Recommended uses for product:** Power Tool

## Images

![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 1](https://m.media-amazon.com/images/I/61kuOi9JhQL.jpg)
![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 2](https://m.media-amazon.com/images/I/51iyikHYATL.jpg)
![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 3](https://m.media-amazon.com/images/I/61wmXPPlhUL.jpg)
![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 4](https://m.media-amazon.com/images/I/61uxBc6Sm4L.jpg)
![waitley 18V 9.0Ah Replacement Battery Compatible with Makita BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator - Image 5](https://m.media-amazon.com/images/I/61sLMWrHPZL.jpg)

## Frequently Bought Together

- waitley 18V 9.0Ah Replacement Battery Compatible with BL1830 BL1840 BL1850 BL1860 BL1890 Lithium-Ion Battery Tools with LED Indicator
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- CHAUNVEN 6.0Ah Battery Replacement for Makita 18V Battery Compatible with 18 Volt BL1860B BL1850B BL1840B BL1830B BL1815B Batteries

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**Shop now:** [https://www.desertcart.com.kw/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830](https://www.desertcart.com.kw/products/714288813-waitley-18v-9-0ah-replacement-battery-compatible-with-makita-bl1830)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-25*