I'm using RC lipo only right now, actually, but I use high discharge cells. Why, I want a small pack with consistent performance and low sag. Also, fire is a huge danger with both RC lipo and 18650, not because it's super likely but because the consequences can be huge. Nobody should be complacent about ebike batteries catching fire, and furthermore, I haven't suggested that RC lipo is safer or less safe than 18650.
20ah and 16ah turnigy 6s are already in my battery spreadsheet are both around $330 / kWh. But, wh / kg is real shit though, around 175 for both. Keep in mind the 25R is 211 and the 30Q 240.
Also even with your "ace in the hole" paypal invoice your batteries are still around $385 / kWh. That's good value, but not the best.
One thing you do have right is the charging setup. *edit* never mind it's cool in theory but in reality those cheap cell bleeders are not very accurate and you also don't need to balance very often if you treat the batteries well.
20ah and 16ah turnigy 6s are already in my battery spreadsheet are both around $330 / kWh. But, wh / kg is real shit though, around 175 for both. Keep in mind the 25R is 211 and the 30Q 240.
Also even with your "ace in the hole" paypal invoice your batteries are still around $385 / kWh. That's good value, but not the best.
One thing you do have right is the charging setup. *edit* never mind it's cool in theory but in reality those cheap cell bleeders are not very accurate and you also don't need to balance very often if you treat the batteries well.