folks whom electronics: if i want something that can deliver 12V 2A and is portable, ideally fits in a hand, what are my options
@codl how do you want it to deliver the power? i think a power bank that supports USB-PD would work, although 12 V is an uncommon voltage it is one of the standard ones i think
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@Felthry this is for sticking in a project so i'd rather not have to do pd negotiation
@codl https://www.digikey.com/en/products/detail/b-b-battery/BP1-2-12-T1/653328 would this little lead-acid battery work?
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@Felthry huh! maybe, im gonna have to look into how lead acid batteries are charged
@codl lead acid is pretty foolproof, of course it's still dangerous if you do it really wrong (batteries contain a lot of energy in a small space and letting that out too fast is a problem) but VRLAs like that one especially are pretty hard to mess up
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@codl You can do really simple charging methods, but if you want there are things like the MAX17702 lead-acid charger controller IC too--https://datasheets.maximintegrated.com/en/ds/MAX17702.pdf
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