---
product_id: 42872741
title: "Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085"
brand: "biswaye"
price: "S/.28"
currency: PEN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pe/products/42872741-biswaye-2-pack-18v-6-0ah-lithium-ion-battery-replacement
store_origin: PE
region: Peru
---

# 18V powerful output On-board fuel gauge 6.0Ah high capacity Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085

**Brand:** biswaye
**Price:** S/.28
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your projects with unstoppable energy!

## Quick Answers

- **What is this?** Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 by biswaye
- **How much does it cost?** S/.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/42872741-biswaye-2-pack-18v-6-0ah-lithium-ion-battery-replacement)

## 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

- • **Trusted Durability:** Over 500 charge cycles backed by FCC, RoHS, and CE certifications plus 1-year warranty
- • **Endless Power Boost:** 6.0Ah capacity delivers longer runtime for uninterrupted productivity
- • **Instant Power Insight:** Integrated LED fuel gauge keeps you in control of your battery life at a glance
- • **Seamless Compatibility:** Perfect fit for RIDGID 18V drill batteries and chargers—no hassle, just power
- • **Smart Charge Protection:** Built-in microchip prevents overcharging and self-discharge for battery longevity

## Overview

The Biswaye 2 Pack 18V 6.0Ah Lithium Ion Batteries are high-capacity, professional-grade replacements compatible with RIDGID 18V cordless drill systems. Featuring over 500 charge cycles, integrated LED fuel gauges, and smart microchip protection, these batteries ensure longer runtime, safety, and reliable performance backed by industry certifications and a 1-year warranty.

## Description

Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 - desertcart.com

Review: Well worth the cost and performance! - I took a shot at these based on their cost, their performance advertised and their quality. I decided to purchase two batteries instead of one Ridgid battery because of Ridgid's current price. So far, I've been running these two batteries from the grinder, the recip sawzall (have three original ones}, my circular saw, impact gun, etc. every day constantly. They lock in place, the power is great and the time they last is impressive. They charge well even from my portable charger (not a brand Ridgid either) plugged into a standard cigarette lighter plug in. So far I've yet to had an issue even I slipped and dropped one onto the concrete floor hard. Eat your heart out Ridgid!
Review: Good value for the price - Was impressed by the quality of these batteries. Hold a charge for big jobs better than some I have used.

## Features

- All Compatible: Biswaye 6.0Ah capacity professional lithium battery replacement for Ridgid 18V lithium battery R840087, R840083, R840085, R840086, AC840089, AC840085, AC840086, AC840087P Series.
- Works Fine: Compatible with RIDGID 18V Lithium system of cordless drill tools, compatible with Ridgid 18-Volt lithium battery charger R86092.
- Fade-free Power: over 500 cycle times, high capacity 6.0Ah lithium battery 18V, long lasting/ more run-time and powerful in working
- Helper Design: with on-board fuel gauge, integrated LED battery charge level indicator allows user to monitor battery using. Built-in integrated microchip prevents overcharging and self-discharge.
- Support Service: 30 Days Money Back and 1 Year Warranty! Comply with FCC RoHS and CE security testing standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XSLWGPL |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #2,917,356 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18,493 in Cordless Tool Battery Packs |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,061) |
| Date First Available | September 6, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 pounds |
| Item model number | R840087 |
| Manufacturer | CXAB |
| Product Dimensions | 5.51 x 3.54 x 2.75 inches |

## Product Details

- **Battery Capacity:** 6 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Biswaye
- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 - Image 1](https://m.media-amazon.com/images/I/616bDHGm-fL.jpg)
![Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 - Image 2](https://m.media-amazon.com/images/I/71cemPlFIKL.jpg)
![Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 - Image 3](https://m.media-amazon.com/images/I/618e0Uy6hNL.jpg)
![Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 - Image 4](https://m.media-amazon.com/images/I/61YqR2bfNAL.jpg)
![Biswaye 2 Pack 18V 6.0Ah Lithium Ion Battery Replacement for RIDGID 18V Drill Battery R840087 R840083 R840086 R840085 R840084 AC840087P AC840086 AC840085 - Image 5](https://m.media-amazon.com/images/I/61CNuAjUb-L.jpg)

## Questions & Answers

**Q: is this battery a good replacement for ridge battery# r84008?**
A: Yes, It is as good or better than the original batteries that came with drill/ driver combo. Seem to hold charge a lot longer than original.

**Q: What replacement batteries are needed for a rigid drill model d84001 . i want biswaye two pack batteries help..**
A: Assuming you mean R84001 drill then NO these will not fit that drill. That is a drill with NiCad batteries and these are Lithium.

**Q: My drill is 18V Rigid 84001, charger is Rigid 130252001. would this product work with drill and charger?**
A: The Biswanye batteries work as good as the Ridgid originals. The hold a charge great and charge on the Rigid charger. I like them so much I bought Two for my son in law. Good product!

**Q: Has anyone had a problem with these batteries falling out is the tool they are using?**
A: yes especially with a sawzall. No problems so far with the impact or drill.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth the cost and performance!
*by D***H on June 22, 2021*

I took a shot at these based on their cost, their performance advertised and their quality. I decided to purchase two batteries instead of one Ridgid battery because of Ridgid's current price. So far, I've been running these two batteries from the grinder, the recip sawzall (have three original ones}, my circular saw, impact gun, etc. every day constantly. They lock in place, the power is great and the time they last is impressive. They charge well even from my portable charger (not a brand Ridgid either) plugged into a standard cigarette lighter plug in. So far I've yet to had an issue even I slipped and dropped one onto the concrete floor hard. Eat your heart out Ridgid!

### ⭐⭐⭐⭐⭐ Good value for the price
*by T***D on May 17, 2025*

Was impressed by the quality of these batteries. Hold a charge for big jobs better than some I have used.

### ⭐⭐⭐⭐ Ok.
*by D***N on August 2, 2021*

Have been using these for a while and they are working ok. Not exceptional life, but good enough for the price so that I can live with it for light duty use. Have total of 3 different batteries and between all 3 can get the life I need for most home projects. These 3 are just about equivalent to 1 of my Milwaukee M18, 5.0 AH batteries in same use cases. More handling - charging and changing in drill - but much cheaper, too.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-16*