D danni818 New Member Feb 6, 2015 #1 So I just order a HPI Sprint 2 Drift and before making any upgrades I'm looking for the best Lipo battery-combo charger, any advice would be great. I'm mostly looking about better run-time. This is my model: http://www.hpiracing.com/en/kit/106149
So I just order a HPI Sprint 2 Drift and before making any upgrades I'm looking for the best Lipo battery-combo charger, any advice would be great. I'm mostly looking about better run-time. This is my model: http://www.hpiracing.com/en/kit/106149
