---
product_id: 57194081
title: "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"
brand: "biswaye"
price: "NT$3112"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/57194081-2-pack-3-8ah-18v-ni-cd-battery-compatible-black
store_origin: TW
region: Taiwan
---

# 18V powerful output Ni-Cd fade-free tech 3.8Ah high capacity 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

**Brand:** biswaye
**Price:** NT$3112
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your tools, power up your weekend!

## Quick Answers

- **What is this?** 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 by biswaye
- **How much does it cost?** NT$3112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/57194081-2-pack-3-8ah-18v-ni-cd-battery-compatible-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

- • **Double Your Runtime:** 2-pack combo ensures uninterrupted yard work and tool use
- • **Fade-Free Power Boost:** Ni-Cd cells deliver consistent, long-lasting energy with no memory effect
- • **Lightweight & Portable:** Just 16 oz each—easy to swap and carry on the go
- • **Seamless Compatibility:** Fits Black & Decker 18V tools & chargers perfectly—no guesswork
- • **Certified Safe & Reliable:** Meets FCC, RoHS, and CE standards for peace of mind

## Overview

This 2-pack of 3.8Ah 18V Ni-Cd batteries is engineered for Black & Decker 18V cordless tools, delivering fade-free, reliable power with no memory effect. Lightweight and fully compatible with multiple tool models and chargers, these rechargeable batteries extend your runtime and keep your yard work and 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: Great price - Bought both of these batteries for the price to rebuild one battery pack. Now I have twice the run time for my leaf blower. They work great and have longer run time than my original one.
Review: Great product and works well - Works great with my used trimmer that I bought at a sale.

## 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 | #265,928 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,410 in Cordless Tool Battery Packs |
| Brand | Biswaye |
| Customer Reviews | 4.5 out of 5 stars 3,674 Reviews |
| Item Dimensions | 6.6 x 3.6 x 6 inches |
| Item Height | 6 inches |
| Item Weight | 16 ounces |
| 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

![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 - 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

### ⭐⭐⭐⭐⭐ Great price
*by B***J on October 10, 2025*

Bought both of these batteries for the price to rebuild one battery pack. Now I have twice the run time for my leaf blower. They work great and have longer run time than my original one.

### ⭐⭐⭐⭐⭐ Great product and works well
*by C***R on September 14, 2025*

Works great with my used trimmer that I bought at a sale.

### ⭐⭐⭐⭐⭐ More Cost Effective
*by W***D on December 13, 2025*

Went back to these from the Li-ion versions, which for whatever reason just dont last that long. These can be left on the charger to trickle charge without damage, have enough power for what I use them for - line trimmer and leaf blower and at a good price.

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**Shop now:** [https://www.desertcart.tw/products/57194081-2-pack-3-8ah-18v-ni-cd-battery-compatible-black](https://www.desertcart.tw/products/57194081-2-pack-3-8ah-18v-ni-cd-battery-compatible-black)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*