why does it say 2 Batteries if it's only one?

If it is A legit 8ah battery, the price is still fantastic

Does anybody know if this will fit inside the Milwaukee M18 vacuum?

Yes it will, I use the 8.0 in my vacuum. Plenty of run time for cleaning your car or truck too

Why are the 8ah haft the price of the 9ah?

9ah have the regular 18650 batteries , 8.0ah have the larger 21650 batteries which are more robust & run cooler.

M18 Redlithium High Outp | Desertcart Papua New Guinea

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Sold byAmazon Papua New GuineaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your hustle with Milwaukee’s M18 High Output Battery!

CORDLESS FREEDOM - 18V DC power lets you work untethered, perfect for on-the-go professionals.
BOOST YOUR TOOLBOX - Compatible with the M18 REDLITHIUM platform, seamlessly integrates with your existing tools.
POWER THAT LASTS ALL DAY - 8.0 Ah lithium-ion battery delivers extended runtime for uninterrupted productivity.
TRUSTED MILWAUKEE QUALITY - Backed by a 4.7-star rating from over 4,000 users—reliability you can count on.
QUICK CHANGE SLIDE ON DESIGN - Effortless battery swaps keep you moving without downtime.

The Milwaukee M18 REDLITHIUM High Output XC8.0 is a rechargeable 18V lithium-ion battery boasting an 8.0 Ah capacity. Designed for cordless power tools, it features a slide-on terminal for quick battery changes and integrates seamlessly with the M18 REDLITHIUM platform. Lightweight and compact, it offers long-lasting performance trusted by professionals worldwide.

Specifications

ASIN	B07S2WNS3H
Amperage	8 Amps
Antenna Location	Power Tool
Battery Capacity	8
Battery Cell Type	Lithium
Battery Weight	1 Grams
Box Contents	Product & Instructions Guide
Brand Name	Milwaukee
Customer Reviews	4.7 4.7 out of 5 stars (4,130)
Global Trade Identification Number	00045242519231
Item Dimensions	13.9 x 8.4 x 8.2 centimetres
Item Weight	0.95 Kilograms
Manufacturer	Milwaukee
Model Name	M18 Redlithium High Output XC8.0
Model Number	48-11-1880
Number of Batteries	1 Lithium Metal batteries required.
Reusability	Rechargeable
UPC	045242519231
Unit Count	1.0 Count
Voltage	18 Volts

Reviews

L**E

Great power, and long lasting.

17.04.2025

K**Y

Great price and fast shipping! Great seller!

25.02.2026

P**N

After researching batteries for my Milwaukee 3/8 impact wrench I went for this 18v 8.0 it's got more power than the 5.0 and I like that it lasts longer between charges so if your looking for power then this is the battery for you.

4.01.2025

A**R

This item was great to have as a back up, I used it for my fan system on very warm days. Its power and fit stated in the description title was accurate. Would definitely order this battery again. I came on time in without any problems with use. Would order this item again

27.02.2026

5**S

Came exactly as promised, actually arrived 3 days early and works perfectly!

7.01.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Anjali K.

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

1 month ago

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