Since everyone has a phone, custom power bank chargers make the best Bar Mitzvah favors. Guests will be thrilled with their charger, as they can always use an extra one AND most likely have not received one from any other Bar or Bat Mitzvah.
As far as the quality goes, chargers are: UL Listed with a 2200 mAh Lithium Ion Grade A non-recycled battery. Other features include a red LED indicator light when charging, a USB output and micro USB input with a cord included. The output is 5 Volts/0.8 Amp. It requires your phone’s charging cord to charge the device
Power banks measure approximately 3 1/2 inches with an imprint area of 2 1/2" W x 1/2" . Choose from a variety of charger colors: Black, Blue, Green, Light Blue, Orange, Pink, Red, Matte Black or White.