What is the expiration date on the duracell mn9100/lr1 batteries you will send me.

There is no way, of course, that I could know the answer to your question; however, I purchased 4 of them for an HP-41CX calculator and have been very pleased. Most alkaline batteries have a "shelf life" of several years, so I doubt if anyone can tell you what the "expiration date" might be. All in all, I don't think you'll be disappointed.

Is there a aaa battery that is short in length? i have a decoration that needs aaa but the space is very small. are there aaa button batteries?

N cells look like short AAA cells, but I don't know if the diameter is the same. Make sure what voltage your decoration needs. N cells are 1.5 volts and their use is rare. I'd take the decoration to a local Fred Meyer or equivalent and check out what they have.

Are they rechargeable ?

I do not believe they are. There is nothing written on the package that states "rechargeable". Hope this helps.

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Duracell MN9100/E90/LR1 Medical Battery 1.5 V Card 2 Size N - 2 Count, 2 Pack - 4 Batteries Total,2 Count (Pack of 2)

Product ID: 38552702

Details

Battery Capacity
825 Milliamp
Battery Cell Composition
Alkaline
Brand
DURACELL
Number of Batteries
4 A batteries
Recommended Uses For Product
GPS

⚡825mAh long-lasting capacity

📏Compact 30x11x11mm size

🔋1.5V reliable alkaline power

11749CFA

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Description

🔋 Power your health essentials with Duracell’s unstoppable energy!

COMPACT PORTABLE - Slim 30x11x11mm size fits seamlessly into essential medical equipment without bulk.
BULK PACK ADVANTAGE - 4 batteries in a 2-pack combo means you’re always stocked and ready—no last-minute runs.
EXTENDED BATTERY LIFE - With 825mAh capacity, enjoy longer-lasting performance that keeps you ahead of the pack.
TRUSTED BY PROFESSIONALS - Top-rated with 4.7 stars from thousands, Duracell powers your health tech with confidence.
UNMATCHED ALKALINE POWER - Duracell’s trusted 1.5V alkaline chemistry ensures your medical devices never miss a beat.

Duracell MN9100/E90/LR1 Medical Battery delivers reliable 1.5V alkaline power with an 825mAh capacity in a compact 30x11x11mm size. Sold as a 2-pack containing 4 batteries total, it’s designed for medical devices requiring consistent, long-lasting energy. Trusted by professionals and highly rated by users, this battery ensures your critical health equipment stays powered when it matters most.

Specifications

ASIN	B01M2TSIOL
Antenna Location	GPS
Battery Capacity	825 Milliamp Hours
Battery Cell Type	Alkaline
Battery Weight	9 Grams
Best Sellers Rank	#37,253 in Health & Household ( See Top 100 in Health & Household ) #237 in Coin & Button Cell Batteries
Brand	DURACELL
Compatible Phone Models	iPhone, Samsung, Google
Customer Reviews	4.7 4.7 out of 5 stars (3,614)
Item Dimensions	2.8 x 1.18 x 0.48 inches
Item Weight	0.08 Pounds
Manufacturer	Duracell
Model Name	MN9100
Model Number	MN9100
Number of Batteries	4 A batteries required.
Reusability	Single Use
UPC	647409238544 041333765624
Unit Count	4 Count
Voltage	1.5 Volts

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