Nerd Ralph loves cheap and dirty hacks, and for that we applaud him. His latest endeavor is a LiFePO4 battery charger that he made out of parts he had on hand for under $0.50 US. (Although we ...
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This new Jackery power station charges in under two hours – and it’s the lightest in its classWith an ultra-fast charging time and ... lightest and most compact 2 kWh LiFePO4 power station. The secret to this dramatic weight reduction is the company’s Cell-to-Body (CTB) technology ...
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