A Li-Ion Battery with 9V-USB and 7.4V, Rechargeable via MicroUSB, with 500mAh capacity.

Automotive battery charger Volt battery for automotive lead acid, AGM and gel with liquid electrolyte or MF with a voltage of 6 Volts or 12 Volts. The maximum rated current is 5 A. The charger has an IP65 protection class. 

PICAXE 8 Pin Proto Kit

Powerbank 20000mah from XiPin with two USB outputs that allow you to charge two devices at the same time. The high input and output intensity ensures loading speed . Four LED lamps inform about the charge level.