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Do-It-Yourself (DIY) Question & Answer Forum
Li-ion battery charger: Input, Output, volts and amps...what's it all mean! :)
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<blockquote data-quote="WitlessWonder" data-source="post: 548054" data-attributes="member: 37179"><p>Hi, I'll be honest - I have a little electric moped as my only transport so feel I should get a 2nd charger for it. I don't fancy the idea of paying £300 for one from the manufacturer so wanted to make one up myself.</p><p></p><p>The existing charger is Li-ion Input AC 180V-240V 5.0A max. Output is 60V 10A. Am I oversimplifying to ask what the critical numbers in are please? - i.e. which have to be that number and which can be a little different (and what's the impact of that).</p><p></p><p>For example, I've seens a Li-ion charger with input AC 200-240V 8.5A, will that be OK? What would that extra ampage input do? It has an extra output voltage of 67.2V? Whhat'll that do please? Thanks and hope that makes sense.</p></blockquote><p></p>
[QUOTE="WitlessWonder, post: 548054, member: 37179"] Hi, I'll be honest - I have a little electric moped as my only transport so feel I should get a 2nd charger for it. I don't fancy the idea of paying £300 for one from the manufacturer so wanted to make one up myself. The existing charger is Li-ion Input AC 180V-240V 5.0A max. Output is 60V 10A. Am I oversimplifying to ask what the critical numbers in are please? - i.e. which have to be that number and which can be a little different (and what's the impact of that). For example, I've seens a Li-ion charger with input AC 200-240V 8.5A, will that be OK? What would that extra ampage input do? It has an extra output voltage of 67.2V? Whhat'll that do please? Thanks and hope that makes sense. [/QUOTE]
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Li-ion battery charger: Input, Output, volts and amps...what's it all mean! :)
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