We seem to be able to recharge our iWhatEvers from USB ports.
Does anyone know what it takes to recharge the batteries on Sparki ?
Is it possible, or does it take hardware changes ?
Sparki does not come included with any batteries. Sparki uses standard AA batteries. It does not recharge these batteries (nor should it try, in case they’re not rechargeable).
It is possible to find USB chargers that will recharge AA batteries, however my experience is that they are exceedingly slow to charge compared with chargers that plug into a power point.