Review and teardown of the world's most advanced light bulb

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Review: Humsienk 12V 310Ah LiFePO4 battery

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Skil 12V battery adapter mod: Hack a battery adapter to run any 12V DC devices

Review: Eco Worthy 100Ah LiFePO4 battery w/ bluetooth & external monitor

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Shopping for treasures at a Bin Store AKA Amazon Returns store

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Eco Worthy fixed solar panel mount hack: convert into a movable system to triple the amount of power

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Review: The all new Eco Worthy 100W Bifacial solar panel ECOM100W

48V LiFePO4 (51.2V) chargers. Don't get scammed!

Review & teardown: Novaic Power 51.2V LiFePO4 Golf Cart battery. A battery like no other!

DIY: Repair a Waterpik WP-100W water flosser

Review: MHPOWOS 120W portable foldable solar panel

Review: CyclenBatt 12.8V 100Ah Smart LiFePO4 battery

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Review & teardown: Vatrer 51.2V (48V) 100Ah LiFePO4 server rack battery

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Make battery terminals for LiFePO4 50Ah prismatic cells

DIY: 200W flexible solar panel on Ebike trailer with a twist (litterally)! Unlimited range!

Review: MHPowos 200W Monocrystalline flexible solar panel