Great charger at a great price
Rapid charging of up to 3 battery packs together with 2x USB charging ports means I can charge everything my Spark needs in one place, in one go.
The charger's components seem to be well made and pack down easily for traveling around.
Cons: At the discounted price point I can't really find fault. It'd be great if this came with a 12v adapter for the car but that's being super picky.