Any idea what, if any, is the difference between these "ultra pro" batteries and the rayovac "high energy" batteries?

There may be literally no difference between the two, other than the UltraPro, historically, was marketed to business/non-profit/government in larger quantities and at a lower per-battery price, sold in 12-packs, whereas the retail batteries were sold in 4-packs, etc. Now, the lines between the two have blurred.

What voltage are these Rayovac UltraPRO Alkaline C Batteries, ALC-12, 12-Pack

I'm sure Kirk Bolton is correct. They are assuredly 1.5 volts. However, be careful about rechargeable size C batteries they are almost always 1.2 volts. I bought some and found out the 1.2 volts isn't forceful enough to power a Roomba Lighthouse or Virtual Wall- the gadgets that keep the Roombas in their place. The only 1.5 volt rechargeable ones that I have found are VERY expensive.

are these batteries ccan cell batteries

I don't understand the question. Not familiar with ccan.

What is the shelf life / expiration date?

Will vary by seller. Current newest available item has a Feb. of 2028 shelf life date. This is what we sell.

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Rayovac Rayovac C Batteries, Ultra Pro Alkaline C Cell Batteries (12 Battery Count)

Rayovac Rayovac C Batteries, Ultra Pro Alkaline C Cell Batteries (12 Battery Count)

Product ID: 267191194

Details

Battery cell composition
Alkaline
Brand
Rayovac
Number of batteries
12 C batteries
Recommended uses for product
Power
Unit count
12 Count

🔋10-year shelf life

🛡️Leak-resistant design

🇺🇸Made in USA

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2228540₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your professional edge—stay charged, stay ahead!

LEAK PROOF CONFIDENCE - Engineered to prevent damaging leaks, protecting your valuable gear and investments.
PRO GRADE PERFORMANCE - Designed specifically for professional equipment like flashlights and wireless devices.
PROUDLY AMERICAN MADE - Crafted in Fennimore, WI with US and global parts, supporting quality and local jobs.
PACKAGED FOR CONVENIENCE - 12 batteries in a reclosable pack keep your power organized and fresh.
POWER THAT LASTS A DECADE - Ultra Pro alkaline cells hold charge up to 10 years, so your devices are always ready.

Rayovac Ultra Pro Alkaline C Batteries deliver reliable, long-lasting power with up to 10 years shelf life. Leak-resistant and designed for professional-grade devices, this 12-pack comes in a convenient reclosable package and is proudly made in the USA.

Specifications

ASIN	B0006HUVXI
Antenna Location	Power Flashlights
Battery Cell Type	Alkaline
Brand	Rayovac
Built-In Media	Battery Tester
Compatible Phone Models	battery powered toys, gaming consoles, high
Customer Reviews	4.7 4.7 out of 5 stars (6,545)
Item Dimensions	12.4 x 9.9 x 5.1 centimeters
Item Type Name	Battery
Item Weight	1.74 Pounds
Manufacturer	AmazonUs/RAYT9
Model Name	Ultra Pro Alkaline C Batteries
Model Number	ALC-12
Number of Batteries	12 C batteries required. (included)
Reusability	Rechargeable
UPC	012800474110
Unit Count	12 Count
Voltage	1.5 Volts

Reviews

A**.

Articulo exactamente igual a la foto, el rendimiento de las baterias hasta el momento es similar a otras marcas de mayor renombre, pero hay un gran ahorro en precio. Por el importe con el cual compre 12 piezas solo hubiera podido comprar 6 de la marca lider y repito el rendimiento hasta el momento es muy similar.

30.12.2017

L**Y

GREAT BATTERIES THAT LAST LONG AT A GREAT PRICE

28.09.2025

L**C

Great long-lasting batteries, used them to power 2 guitars with active pickups. Lasted very long in both of them.

3.03.2019

N**M

I gave it 5 stars because it is what it is and does what it's supposed to do. I guess a battery is either good or it is absolutely no good. These are dated way into the future --- some time in 2015 I think. I bought them to use in my fire/smoke alarms. For some reason, the Alkaline 9V batteries I used to buy when they were on sale, have risen in price to the point that even the sale price is expensive. The price of these Rayovac batteries that I bought here were far, far cheaper than what you can find in any store -- any store that I have been to, anyway. And, Rayovac is a trusted name. No complaints here. Price is right and it does what it's supposed to do.

11.04.2014

T**M

Rayovac are my preferred battery solution. Great value generally.

28.08.2025

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2228540₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

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