The next version (CM5146) is for emergency only. Just with 2.000 mAh you are able to charge your smart phone up to 15 ~ 20% only which in some cases might be just enough to reach the next charging station. Made of 1 ½ ~ 1 Liter bottle with just 1 USB port, 1 Type C and 1 Micro USB port, 5V/2A Output and 5V/2A input. Also packed in a recycled packaging, printed with soy ink. There are more options available on request like 2.200 mAh / 8.14Wh as well 2.600 mAh/ 9.62Wh. The front of this smart ~ emergency power bank can be printed in one or more colors. The perfect budget ~ eco power bank at this moment. Produced under GRS (Global Recycled Standard 4.0) for the manufacturing, packaging, warehousing and trading. Certified ESTS on March 9th 2022