Schumacher makes several models so I can’t tell you how the capacities compare, but the Anker device uses Lithium Ion based batteries while the Schumachers I am familar with use sealed lead acid batteries(SLA). SLA batteries are substantially heavier. The Anker device does not have a jump start feature or a tire…

Schumacher makes several models so I can’t tell you how the capacities compare, but the Anker device uses Lithium…