The image shows a rather large battery in a hand and states a diamater of 4cm or 1.8 inches. Is that an accurate measurement?

The description lists ER-14250 or "1/2 AA-cell". AA-cells in Li-ion rechargeable form is 14500. The numbers represent the battery's approximate dimensions in millimeters, i.e., 14250 = 14 mm diameter and 250 mm tall. (BTW, these ER14250 are NOT rechargeable like the Li-ion in my example!)

What's the expiry date on these batteries?

No recognizable date but it has the following sequence of numbers 05322A414 stamped on it.

Hi. Which is batteries manufacture and expiration Date? Thanks,

Don't know who manufacturers the batteries....says made in Korea. Not sure of the expiration date either; although it looks like 0420 is imprinted on the side but I don't know if that pertains to the expiration date. I tested mine and they are fine.

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OmniCel ER14250 3.6V 1/2AA Lithium Standard Battery Button Top, 4 pack

Product ID: 2291613

Details

Battery Capacity
1200
Battery Cell Composition
Lithium
Brand
Omnicel
Number of Batteries
4 Lithium
Recommended Uses For Product
Energy

⚡1200mAh high capacity

🔋3.6V stable lithium power

🌡️Operates -55°C to +85°C

AR$79620

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Description

🔋 Power up your essentials with unstoppable energy!

POWER THAT LASTS - 1200mAh capacity delivers reliable, long-lasting energy for your critical devices.
READY WHEN YOU ARE - 4-pack button top batteries keep your essential gear powered and ready to go.
COMPACT LIGHTWEIGHT - Half AA size with just 0.02kg per battery—perfect for sleek, portable tech.
EXTREME TEMPERATURE READY - Performs flawlessly from freezing -55°C to scorching +85°C—no power interruptions.
PREMIUM LITHIUM CHEMISTRY - Advanced lithium thionyl chloride cells ensure superior energy density and shelf life.

The OmniCel ER14250 is a 3.6V lithium thionyl chloride battery with a robust 1200mAh capacity, designed for extreme temperature performance (-55°C to +85°C). This 4-pack of half AA button top batteries offers long-lasting, non-rechargeable power ideal for professional-grade electronics and critical devices requiring dependable energy in any environment.

Specifications

ASIN	B005NI59W8
Antenna Location	Energy
Battery Capacity	1200 milliampere_hour
Battery Cell Type	Lithium
Battery Weight	87 g
Best Sellers Rank	#249,316 in Health & Household ( See Top 100 in Health & Household ) #586 in AA Batteries #1,165 in Coin & Button Cell Batteries
Brand	Omnicel
Customer Reviews	4.4 4.4 out of 5 stars (1,580)
Global Trade Identification Number	00608938143853
Item Weight	0.02 kg
Manufacturer	Xeno Energy
Model Name	Lithium battery
Model Number	LS-14250
Number of Batteries	4 Lithium Metal batteries required.
Reusability	Single Use
UPC	661265370453 608938143853
Unit Count	4 count
Voltage	3.6 volts

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AR$79620

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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