Asked
— Edited
does a li-ion batt whe fully empty also not charge?
MP3 Trigger
— Serial MP3 Trigger for EZ-B: plays MP3s from mini‑SD; configurable port/baud. Deprecated-replaced by EZB v4 streaming audio. 3rd‑party.
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sometimes - they can occasionally be recovered. You will find some how-to videos on the internet about recovering li-ion batteries. I cannot provide instructions because ezrobot does not have experience with li-ion batteries. And, ezrobot's advice to anyone with dead li-ion or lipo batteries is to safely discard and replace them. EZ-Robots include battery saver monitor and alarm to prevent users from draining batteries past the specified threshold.
hi dj
its just a new one that dont charge thanks