The Xtar PB2C is the basic version of its hot-selling Xtar PB2S cousin. The PB2C can take both protected & unprotected 18650 batteries, letting you max out the capacity at a theoretical 7,000mAh (02 x 18650 3500mAh - you can use the MJ1 or other protected/unprotected button top 18650s). Probably one of the best value-add DIY powerbanks around!
PB2 Specifications
Input: 5V 2.1A
Constant Current: 2A x 1, 1A x 2
USB Output: 5V 2.1A
PB2C Features
Combined with charge and discharge functions
Compatible with all types of 18650 batteries
No capacity limitation, strong versatility and compatibility
6-fold protections ensure safe charging
Put in your pocket and easy for travel
Magnetic lid makes it convenient
Type-C USB powered
Dual-way in/output
