Pros & Cons
Pros
Perfect for replacing a 1. V x 3 aaa holder. The height is compatible with the 3 x aaa holders in those flashlights. Just like every other lithium cell the completely flat end is negative and the end with the round ring is positive.
Highlights
Quality
The height is compatible with the 3 x aaa holders in those flashlights.
Just like every other lithium cell the completely flat end is negative and the end with the round ring is positive.
Shipping
However, they came loose in their bag (no little plastic case), which is a big no-no for a 4 x lithium battery in shipping.
Overview
- How are reviewers describing this item?
still, fine, same and flat. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 107 reviews as of our last analysis date on Jan 20 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
The lifepo4 chemistry has good shelf life 4 x the cycle life of liion let alone horrible aaa rechargables of any sort and degrades very slowly over time
Posted by a reviewer on Amazon
However they came loose in their bag no little plastic case which is a big nono for a 4 x lithium battery in shipping
Posted by a reviewer on Amazon
Note that these are 18500s not 18650s
Posted by a reviewer on Amazon
Just like every other lithium cell the completely flat end is negative and the end with the round ring is positive
Posted by a reviewer on Amazon
Discharge curve is from an esp8266 running esphome logging supply voltage and wifi signal once a minute with no power saving or sleep