Carplug carplug.com 1 ratings Add rating Rate your shopping experience with Carplug: Carplug is a smaller portable phone charger brand that markets products and services at carplug.com. Carplug competes with other top portable phone charger brands such as Maxoak, Omnicharge and J-Go Tech. Carplug sells mid-range purchase size items on its own website and partner sites in the niche online portable phone chargers industry. When it comes to offering discount codes, Carplug very rarely issues promotional discount codes. Carplug is a newer, or medium to lower popularity brand when it comes to discount codes and promotion searches, with fewer shoppers actively searching for Carplug offer codes and deals each month. ElectronicsMobile PhonesSmart Phone AccessoriesCell Phone ChargersPortable Phone Chargers