What is the REAL Ah rating and/or Wh rating? I.e., printed on the battery: 20v 5Ah 100Wh. Since it runs at 18v, it is either 5Ah OR 100Wh, not both.

The numbers which you quote (the numbers written on the battery) are rounded for the sake of simplicity. First, this battery has max voltage of around 20 volts (when fully charged and without the load). Its voltage changes as it discharges, it may change depending on the power drawn from the battery, and can even drop below 18 volts. Neither 5 AH nor 100 WH is correct because these are theoretical parameters for a certain discharge rate and a certain end state (you probably will not run your battery to a complete discharge, in real life). Both numbers are a ballpark estimate for the capacity, some kind of a guidance. You are right, at 5 AH at 18 volts does not add up to 100 WH. It add up to 90 WH. Oh well, a lot of marking is going on here. I suspect, 90 WH would be more correct, but why would the manufacturer state a lower number?

Do these have the fule gage led lights system?

Yes they do.Heavier than the smaller batteries.Good for the high draw tools but even with these,something like a sawzall will run them down in 20 minutes.

Can a frozen li-ion battery be charged? can a li-ion battery be charged if it is warm or hot?

I have charged these batteries in freezing weather 25-32 degrees as well as today when it was 105. Keep them out of the sun while charging in summer or they will get too hot and fail to charge correctly.

What bulbs go with a DCL050 20volt light?

The DCL050 bulbs are not replaceable.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

DEWALT DCB205-2 20V MAX XR 5.0Ah Lithium Ion Battery, 2-Pack

DEWALT DCB205-2 20V MAX XR 5.0Ah Lithium Ion Battery, 2-Pack

Product ID: 80043619

Details

Battery Capacity
5 Amp Hours
Battery Cell Composition
Lithium Ion
Battery Weight
1270 Grams
Brand
DEWALT
Item dimensions L x W x H
23.5 x 17.8 x
Model Name
DCB205

⚡No memory & low self-discharge

💡3-LED fuel gauge

🔋60% more capacity

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT337102

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

🔋 Power up your productivity—because every minute counts!

INSTANT CHARGE INSIGHT - 3-LED fuel gauge delivers real-time battery status—never get caught off guard on the job.
LIGHTWEIGHT VERSATILE - At just 1.4 lbs, these batteries keep your tools agile and compatible across the entire 20V MAX lineup.
UNMATCHED POWER RESERVE - Up to 60% more runtime than standard 20V MAX batteries—work longer, finish faster.
TRUSTED DEWALT DURABILITY - Genuine DEWALT quality ensures consistent performance and peace of mind on every project.
ALWAYS READY ALWAYS RELIABLE - No memory effect and virtually zero self-discharge means max productivity with minimal downtime.

The DEWALT DCB205-2 20V MAX XR 5.0Ah Lithium Ion Battery 2-Pack delivers 60% more capacity than standard DEWALT 20V MAX batteries, featuring a 3-LED fuel gauge for instant charge status, no memory effect, and minimal self-discharge. Lightweight and compatible with all 20V MAX tools, these premium batteries ensure longer runtime and reliable performance for demanding professional use.

Specifications

ASIN	B00KQU1ENG
Amperage	5 Amps
Antenna Location	Power Tool
Battery Capacity	5 Amp Hours
Battery Cell Composition	Lithium Ion
Battery Cell Type	Lithium Ion
Battery Weight	1270 Grams
Brand	DEWALT
Brand Name	DEWALT
Customer Reviews	4.8 out of 5 stars 21,402 Reviews
Global Trade Identification Number	00885911375955
Item Dimensions	23.5 x 17.8 x 9.2 Centimeters
Item Type Name	battery
Item Weight Unit of Measure	1.27 kg
Manufacturer	dell
Model Name	DCB205
Model Number	DCB205-2
Number of Batteries	2 Lithium Ion batteries required.
Recommended Uses For Product	Power Tool
Reusability	Rechargeable
UPC	885911375955
Voltage	20 Volts

Reviews

S**I

23.06.2025

A**.

7.03.2026

J**Z

11.06.2024

J**.

21.07.2025

E**N

18.03.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT337102

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews