Sourcing and / or building a battery pack

jbell

Gunny Sergeant
Full Member
Minuteman
  • Jan 16, 2010
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    Jasper Arkansas
    A little off subject for the Hide, but I know there is a depth of knowledge here.

    I need to build a battery pack for a headlamp. Here are the specific battery requirements: 18.5v li-ion 4300mah
    I know where to source the connector for the headlamp & I can wire and solder very well. I do a lot of DC automotive work but haven’t done much with small lithium ion batteries and AC chargers. I know / think there are regulators for both charging and discharging that probably will be needed.

    I guess really what I am asking for is if anyone know of a quality reputable brand / source for the prebuilt battery pack.

    Anyone have any real world experience with buying this stuff?
     
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