curious about what brand you using for your Lithium Battery? I'm searching some to be able to travel w my 62hp Palette :)
-- davebrohl

Using this battery I found on amazon, again it is allowable for airline travel as it is 66W (needs to be under 100W). I have traveled by air with it and security did not give it a second look, although they thought my field microphone I was carrying was some sort of taser because of how the Zoom mics look :).
The battery lasts in my little 48hp for at least 5 hours and probably more as I have not done a real test of how long I can go before it dies or start seeing weirdness in the modules.

https://www.amazon.com/TalentCell-Rechargeable-12000mAh-Multi-led-indicator/dp/B00ME3ZH7C?ref_=ast_sto_dp