Will this work on a Watchman Sonic oil reader

Yes this is the correct battery for a Watchman Sonic oil sender unit fitted to your oil tank. Unscrew (by hand) the round unit and take indoors so it keeps dry. Undo 4 Phillips screws, remove top carefully and replace battery. Retighten screws slowly and evenly. Do not over tighten.

would this coin battery operate an awning/

Sorry, I don't know what an awning is. It is a 3 volt DC coin cell so not much power to move anything.

What’s the difference between the original cr2430 & this electronic 2430?

No difference. The "CR" is a reference to the chemistry of the battery. "CR" or "Cr" stands for chromium. Boring, eh?!

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Duracell Battery Electronics 2430 Lithium Coin Cell (CR2430) 3V Pack of 1

Duracell Battery Electronics 2430 Lithium Coin Cell (CR2430) 3V Pack of 1

Product ID: 49448354

Details

Battery capacity
700 Hour (mAh)
Battery cell composition
Lithium
Brand
Duracell
Number of batteries
1 Lithium
Recommended uses for product
Calculator

⏳Up to 10 years shelf life

🔋3V high voltage power

❄️Reliable in cold temps

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Description

🔋 Power your life with Duracell’s unstoppable coin cell energy!

COMPACT YET POWERFUL - Slim lithium coin cell design packs 3 volts and 700mAh capacity in a tiny package.
COLD WEATHER CHAMPION - Maintains peak performance in chilly environments, perfect for outdoor devices.
DECADE LONG SHELF LIFE - Store it and forget it—ready to perform even after 10 years.
TRUSTED DURACELL QUALITY - No leaks, no degradation—protects your sensitive electronics with premium reliability.
LONG LASTING POWER FOR YOUR ESSENTIALS - Keeps your key fobs, remotes, and monitors running without fail.

The Duracell 2430 Lithium Coin Cell (CR2430) is a premium 3V battery designed for small electronics like key fobs, glucose monitors, and calculators. It boasts a long shelf life of up to 10 years, reliable performance in cold temperatures, and a robust 700mAh capacity. With Duracell’s trusted leak-proof technology and a 2-year warranty, this battery ensures your devices stay powered when it matters most.

Specifications

ASIN	B0037TRPI6
Amperage	3 Amps
Antenna Location	Calculator
Battery Capacity	700 Milliampere Hour (mAh)
Battery Cell Type	Lithium Manganese Dioxide
Best Sellers Rank	4,203 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 478 in Disposable Household Batteries
Box Contents	batteries
Brand Name	Duracell
Customer Reviews	4.6 4.6 out of 5 stars (4,333)
Global Trade Identification Number	05000394030404, 05000394943018, 05054533306370
Item Dimensions	50 x 50 x 28 centimetres
Item Weight	0.01 Kilograms
Manufacturer	Duracell
Model Name	DL2430
Model Number	DUR953035
Number of Batteries	1 Lithium Metal batteries required.
Product Warranty	2 year manufacturer.
Reusability	Single Use
UPC	000050953035
Unit Count	1.0 count
Voltage	3 Volts

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