| Warning | |
|---|---|
Lithium-ion battery fires
18650 lithium-ion (Li-ion) batteries may combust if used
incorrectly.
Use only high-quality, protected batteries.
Pay attention to the polarity symbols (+ and -) on the battery tray.
Ensure that each battery is installed correctly.
Do not mix charged batteries with drained batteries.
Remove Li-ion batteries before storing the SM5 for long periods of time.
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Figure 1. Correct Li-ion Battery Installation
When using 18650 Li-ion batteries in the Song Meter SM5, every battery should be oriented negative-left, positive-right.