Fri Sep 07, 2018 5:44 am
UPS and 18650 Lithium ion batteries
UPS and Panasonic Sealed Lead Acid (SLA) batteries
In those were my good old Arduino days (2008~2013) I played with lead batteries, but just for fun, and never used in any completed projects (well, almost all my Arduino and Rpi projects never completed!
)
This lead battery is only 4AH, seems not efficient when comparing to the much smaller sized 16450 which is 3AH.
Appendix – Lead Battery
Panasonic Sealed Lead Acid Batteries Handbook 1998
https://media.digikey.com/pdf/Data%20Sh … 8,99v2.pdf
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