CTA Digital IPTBC Rapid Travel Charger CTA Digital IPTBC Rapid Travel Charger. This compact and sleek design travel charger is the perfect charger to take with you when traveling or use as a standard replacement to your original charger. It can be plugged into any electrical outlet 100240V to power and recharge your iPod. Features include Included IC chip to protect from overcharging, Compact design, LED power indicator, Designed for iPod with dock connecter only, Universal 100240V