Item 1 of 3
Item 1 of 3
forum threadJakeDaugherty posted Nov 12, 2024 2:54 AM
Costco Wholesale
Deal Details
At the Costco zip 87112. Albuquerque, NM.
The web link show a higher price. Got some today. Receipt attached to show actual cost with in store discount.
According to the package the AA are 1.5V, 2400mAh, 3.0Wh. The AAA are 1.5V, 750mAh, 0.94Wh. The charge port is a USB-C that is in the battery itself. I have no experience with this configuration so don't know how these compare to others. They are made in China.
https://www.costco.com/coast-aaaa...72620.ht
The web link show a higher price. Got some today. Receipt attached to show actual cost with in store discount.
According to the package the AA are 1.5V, 2400mAh, 3.0Wh. The AAA are 1.5V, 750mAh, 0.94Wh. The charge port is a USB-C that is in the battery itself. I have no experience with this configuration so don't know how these compare to others. They are made in China.
https://www.costco.com/coast-aaaa...72620.ht
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
At the Costco zip 87112. Albuquerque, NM.
The web link show a higher price. Got some today. Receipt attached to show actual cost with in store discount.
According to the package the AA are 1.5V, 2400mAh, 3.0Wh. The AAA are 1.5V, 750mAh, 0.94Wh. The charge port is a USB-C that is in the battery itself. I have no experience with this configuration so don't know how these compare to others. They are made in China.
https://www.costco.com/coast-aaaa...72620.ht
The web link show a higher price. Got some today. Receipt attached to show actual cost with in store discount.
According to the package the AA are 1.5V, 2400mAh, 3.0Wh. The AAA are 1.5V, 750mAh, 0.94Wh. The charge port is a USB-C that is in the battery itself. I have no experience with this configuration so don't know how these compare to others. They are made in China.
https://www.costco.com/coast-aaaa...72620.ht
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24 Comments
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I assume having the charging port/controller IN the battery itself significantly decreased the capacity
Edit: I guess since they are lithium they can pack more capacity in the decreased space as compared to alkaline or NiMh
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FYI, I've been bench testing these for a bit, the phantom drain on these is like nothing I've ever seen.
Maybe I got a bad set, but I fully charged a batch, dropped them into a headlamp, and went to use it a week later and it was completely dim and then shut down. Lithium ion batteries absolutely should not do that. Coast has a fantastic warranty, and Costco purchases are of course 90% bullet-proof, but thought I should share my experience.
FYI, I've been bench testing these for a bit, the phantom drain on these is like nothing I've ever seen.
Maybe I got a bad set, but I fully charged a batch, dropped them into a headlamp, and went to use it a week later and it was completely dim and then shut down. Lithium ion batteries absolutely should not do that. Coast has a fantastic warranty, and Costco purchases are of course 90% bullet-proof, but thought I should share my experience.
Did you try putting those batteries on a different device. I have the same issue with a flashlight.All the rechargeable batteries do the same thing. I think that's a device issue.
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But I am not sure that this one is the best deal.
How about these 2 deals?
1) 10x AAA Panasonic Eneloop 850 mAh batteries at Amazon for $20.57 :
https://www.amazon.com/Eneloop-BK...B0D2JCLPBH
2) 16x EBL Rechargeable AAA Batteries 1100mAh at amazon for $12.79:
https://www.amazon.com/gp/product...2PRQV
These are good for the devices that require >1.2v
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