Batteries

All about batteries & charging

EEVblog #812 – Varta 15min NiMH Charger Part 2

Dave further investigates the Varta 15 minute NiMH batter charger. Mixed signal analysis with the new Keysight 3000T oscilloscope, and current tracing with the TTI iProber 520 positional current probe And some more reverse engineering. Forum HERE Podcast: Download

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EEVblog #789 – Batteriser Monkey BUSTED!

Dave shows why power supplies are no different to batteries when determining cutoff voltage, busting the claim of Batteriser using their own monkey experiment. It shows the incorrect method used by Batteriser to come to their false conclusion. Discharge testing of alkaline batteries is performed, and correct probing of the …

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