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5 Volts Deep Cycle LiFePO4 Battery?

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Jan 8, 2021
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Hello,

I'm very new to this so please excuse my lack of knowledge. Almost everything I use, from my laptop (MacBook Pro w/USB-C) to my lights runs on 5 Volts USB power. I can sometimes get away with power banks, however, even the biggest capacity is not enough for multi-day use for me. I'm in need of a cost-effective Deep Cycle LiFePO4 Battery or similar product that directly outputs USB-C power. This battery will mostly be stored in my van. Any idea how I can do this?

Thank you!
 
I would look at 12v for the battery- a converter for the usb-c. If you need to recharge the battery:
Home a battery charger that plugs in.
Road - get a Dc-Dc charger - (or if you go with a lead battery - just attach to your vehicle and let the alternator charge it).
 
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