McMurdo Smartfind S20 Battery Replacement Instructions
I picked up McMurdo Smartfind S20 units before leaving for Mexico in 2016. The batteries in these units have a seven year life span which meant they expired in 2023, but I decided to disassembled one and checked the voltage. The battery pack had s lithium manganese dioxide (li-mno2) battery which is good for applications with long-life requirements. Reviewing datasheets…