---
product_id: 57194081
title: "Biswaye 2Pack 3.8Ah 18V NICD Battery Compatible with Black&Decker 18V Tools | HPB18-OPE 244760-00 FSB18 18 Volt Slide Pack Replacement Battery Compatible with Black & Decker 18V Firestorm Cordless Tools"
brand: "biswaye"
price: "₩115422"
currency: KRW
in_stock: true
reviews_count: 13
category: "Biswaye"
url: https://www.desertcart.kr/products/57194081-biswaye-2pack-3-8ah-18v-nicd-battery-compatible-with-black
store_origin: KR
region: South Korea
---

# 18V Power Output Ni-Cd Fade-Free Tech 3.8Ah High Capacity Biswaye 2Pack 3.8Ah 18V NICD Battery Compatible with Black&Decker 18V Tools | HPB18-OPE 244760-00 FSB18 18 Volt Slide Pack Replacement Battery Compatible with Black & Decker 18V Firestorm Cordless Tools

**Brand:** biswaye
**Price:** ₩115422
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your hustle with batteries that keep pace!

## Quick Answers

- **What is this?** Biswaye 2Pack 3.8Ah 18V NICD Battery Compatible with Black&Decker 18V Tools | HPB18-OPE 244760-00 FSB18 18 Volt Slide Pack Replacement Battery Compatible with Black & Decker 18V Firestorm Cordless Tools by biswaye
- **How much does it cost?** ₩115422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/57194081-biswaye-2pack-3-8ah-18v-nicd-battery-compatible-with-black)

## Best For

- biswaye enthusiasts

## Why This Product

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

## Key Features

- • **Fade-Free Performance:** Ni-Cd cells with no memory effect keep your tools running strong, job after job.
- • **Seamless Compatibility:** Fits perfectly with Black & Decker 18V tools and chargers—no guesswork, just plug & play.
- • **Power Through Your Projects:** 3.8Ah capacity delivers longer runtime than originals, so you never slow down.
- • **Certified Safety & Reliability:** Meets FCC, RoHS, and CE standards for peace of mind on every task.
- • **Double Up for Double Efficiency:** 2-pack ensures you always have a charged battery ready—cut downtime, boost productivity.

## Overview

The Biswaye 2-Pack 3.8Ah 18V Ni-Cd batteries are engineered for Black & Decker 18V cordless tools, offering fade-free, high-capacity power with seamless compatibility. Designed to extend runtime and reduce downtime, these rechargeable batteries meet top safety standards and come in a convenient dual pack to keep your projects moving without interruption.

## Description

Biswaye 2-Pack 3.8Ah 18V NI-CD Battery Compatible with Black & Decker HPB18-OPE 18-Volt Slide Pack Battery HPB18 244760-00 A1718 FS18FL FSB18 and 18-Volt Firestorm Cordless Power Tools - desertcart.com

Review: Good replacement battery - These batteries work fine,never had a problem with them in my weed wacker.
Review: Works great - Strong performance and very good price

## Features

- All Compatible: 3.8Ah 18V Ni-CD battery compatible with Black & Decker 18-Volt battery HPB18-OPE, HPB18, FSB18, 244760-00, A1718, FS18FL, HPB18-OPE2. (Suit for 2 or 3 Prong device)
- Fits Perfectly: Compatible with Black & Decker 18-Volt NiCad/ NiMh battery charger 90556254-01, BDCCN24, BDFC240, FSMVC, 90571729-01, 90592363-01, 90592360-01.
- Like you have a NEW weed eater: Fits the 18V firestorm system perfectly and works strong. This 2-Pack 18V batteries finishs yard work well without fear of running low on power for compatible with Black & Decker 18V cordless string trimmer, hedge trimmer, hedge clipper, drill, weed eater and weed wacker.
- Fade-free Power: A longer duration and more powerful than the original batteries, no memory effect and improved performance. Comply with FCC RoHS and CE security testing standards.
- Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0746HR2T8 |
| Amperage | 3.8 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 3.8 Amp Hours |
| Battery Cell Composition | NiCAD |
| Battery Cell Type | NiCAD |
| Battery Weight | 3.67 Pounds |
| Best Sellers Rank | #31,729 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #301 in Cordless Tool Battery Packs |
| Brand | Biswaye |
| Customer Reviews | 4.5 out of 5 stars 3,719 Reviews |
| Item Dimensions | 6.6 x 3.6 x 6 inches |
| Item Weight | 1 Pounds |
| Manufacturer | CXAB |
| Model Name | Compatible with Black & Decker 18-Volt Tool Battery HPB18 244760-00 A1718 FS18FL FSB18 |
| Model Number | HPB18 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| UPC | 710825751598 |
| Unit Count | 2 Count |
| Voltage | 18 Volts |

## Product Details

- **Battery Capacity:** 3.8 Amp Hours
- **Battery Cell Composition:** NiCAD
- **Brand:** Biswaye
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![Biswaye 2Pack 3.8Ah 18V NICD Battery Compatible with Black&Decker 18V Tools | HPB18-OPE 244760-00 FSB18 18 Volt Slide Pack Replacement Battery Compatible with Black & Decker 18V Firestorm Cordless Tools - Image 1](https://m.media-amazon.com/images/I/61H1V5pwTLL.jpg)

## Questions & Answers

**Q: How long do they hold a charge for cordless edger?**
A: I use in my Black & Decker weed whacker and they typically last about 15-20 minutes per charge so I keep a few of them charged up when doing yard work so I can quickly swap them out. Lifespan is about 3 years until they need to be replaced. I live in PA and so use for about 7 months per year.

**Q: Will this work on a b&d nlp1800 gator**
A: Sorry can't find your model, these batteries are compatible with all Black and Decker 18v cordless power tools.

**Q: Can these replacement batteries be used with my original black and decker charger?**
A: Sure, It fits all Black+Decker 18-Volt NiCad/ NiMh battery charger 90556254-01, BDCCN24, BDFC240, 90571729-01, 90592363-01, 90592360-01.

**Q: Would these batteries fit a grashog black and decker trimmer??**
A: Sorry cannot find the details you provide, If your black and decker trimmer belongs to Black+Decker 18V tools, and your oem battery shape is same as our this battery, then they can be compatible with each. Or please email us a link of your tools to check it clearly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement battery
*by D***K on July 15, 2026*

These batteries work fine,never had a problem with them in my weed wacker.

### ⭐⭐⭐⭐⭐ Works great
*by P***H on June 2, 2026*

Strong performance and very good price

### ⭐⭐⭐⭐ Glad I ordered them, time saver, I don't have to wait until my battery is charged to finish the job.
*by C***E on June 23, 2025*

Make sure you order the same number that's on your old battery. Yes they work very well.

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**Shop now:** [https://www.desertcart.kr/products/57194081-biswaye-2pack-3-8ah-18v-nicd-battery-compatible-with-black](https://www.desertcart.kr/products/57194081-biswaye-2pack-3-8ah-18v-nicd-battery-compatible-with-black)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-31*