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Notes on battery charging

Important: If you use these values, use them at your own risk. I do not leave batteries unattended while charging or discharging them.

General

Batteries have a label on Dymo 18488 flex Nylon tape, 12mm, font size "XS":

NZ[fmt][nr:3]
MM/YYYY

MM/YYYY is the date code for having bought that battery.

Eneloop

See this website for specifications.

Temperature max charging 40 degC.

Eneloop AA

Eneloop AAA

Eneloop "Pro" AA

Eneloop "Pro" AAA

NiMH

BU recommends charging at no less than 0.5C to secure -dV full charge detection. My charger does also utilize temperature and total capacity limits, though, and some other cut-off limits that I usually do not turn on.

Ansmann 5030992 (AA, 2100mAh, silver)

Conrad 251020 (AA)

LiIon 18650

Ansmann 1307-0000

Nitecore NL1834

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