What is the difference between M18-48-11-1850 battery & M18-48-11-1852 battery?

I believe the one ending in “2” is a two pack of batteries. Other than that not sure. A tip for you/ only buy batteries that are Milwaukee brand- there’s lots of imitators and from what I read about them the quality is very suspect.

What is the manufactured date of the batteries as I have bought them before thinking they were brand new and they failed a month later past warranty?

Make sure you buy OEM not aftermarket as I have had a similar problem with nonmilwaukee batteries. All of my Milwaukee batteries have lasted for years. If they set a long time between usages it will shorten the life of the battery.

Does this specific battery offer 21,700 cells?

I think it has 5 x 18650 cells in them 18V 5.0ah

Milwaukee 48 11 1852 M18 Redlithium Xc 5 Ah Lithium

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🔋 Power through your projects with unstoppable energy!

DOUBLE THE VALUE - Two-pack ensures you never run out of juice
RUGGED DURABILITY - Built to endure tough jobsite conditions
UNMATCHED POWER BOOST - Experience 20% more power for demanding jobs
EXTENDED RUNTIME MASTERY - Work 2.5x longer without downtime
UNIVERSAL M 18 COMPATIBILITY - Seamlessly powers 60+ Milwaukee cordless tools

The Milwaukee 48-11-1852 M18 REDLITHIUM XC 5 Ah battery 2-pack delivers industry-leading 18V power with 20% more output and 2.5 times longer runtime, compatible with over 60 M18 cordless tools. Designed for durability and extended use, this battery set is a must-have for professionals demanding reliable, long-lasting performance on every job.

Specifications

ASIN	B09NNHN8S8
Amperage	2.5 Amps
Antenna Location	Power Tool
Battery Capacity	5
Battery Cell Type	Lithium Ion
Battery Weight	1.8 Pounds
Battery capacity	5
Battery cell composition	Lithium Ion
Best Sellers Rank	#113,057 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #419 in Cordless Tool Accessories #1,187 in Outdoor Power Tool Accessories
Brand	Milwaukee
Compatible Phone Models	milwaukee 18v cordless tools
Customer Reviews	4.7 out of 5 stars 3,136 Reviews
Global Trade Identification Number	00724994291977
Item Dimensions	12.7 x 7.6 x 15.2 centimeters
Item Weight	1.53 kg
Manufacturer	Milwaukee
Model Name	M18™ REDLITHIUM™ XC5.0
Model Number	M18 48 111850
Number of Batteries	2 Lithium Ion batteries required.
Number of batteries	2 Lithium Ion batteries required.
Recommended uses for product	Power Tool
Reusability	Single Use
UPC	724994291977 045242350506
Unit Count	2 Count
Unit count	2 Count
Voltage	18 Volts

Reviews

M**L

Milwaukee, sinónimo de calidad

La marca es sinónimo de calidad y confiabilidad. Recomendable, vale la pena la inversión en calidad de baterías Milwaukee .

4.08.2025

G**L

The price is great a lot less than the big box stores

Very good product and the price is great

7.05.2026

M**S

🇲🇽

Producto original, excelente, hasta ahorita todo muy bien

7.04.2025

D**E

Bought these for my daughter in law for Christmas

Bought these for my daughter in law for Christmas, she uses her new drill and heat gun for her Ferrier business. These batteries make it so she can run the tools without stoppage and get the job done faster. Faster equals more work equals more money in her pocket.👍😀👍

2.06.2026

R**S

Buenos

Son buenas, al momento funcionan bien

7.12.2024

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