The V25 USB Battery Pack features 6,700mAh and is the ideal portable power bank for smartphones, tablets, cameras and IoT devices or microcontrollers requiring an Always On power source.
Optimized to Charge from Solar
Pass Through Charging
Dual USB Ports
Standard Always On Feature for IoT and Time-Lapse Projects
Size and Weight
7.7 x 7.8 x 2.6 cm
160 grams
V25 USB Battery
Capacity: 6,700mAh, 24 Watt Hours
Output: 5V/2A , 3A max (2 outputs)
MicroUSB Input: 5-6V/2A
Minimum Charge Current: 5mA (indicators turn on at 60mA)
Maximum Power Point (MPP): 5.2V
USB-C (Input Only): 5V/2A
Battery Type: Li-Ion
Protection: Short circuit over charge, over discharge, over temperature (45℃ Input Cutoff, 60℃ Output Cutoff), under temperature (0℃ Input Cutoff, -15℃ Output Cutoff)
Safe for air travel (Carry-on Luggage Only)
Note that only the MicroUSB input can be used to charge via solar panels.
This lightweight 24,000 mAh / 88 Wh laptop battery pack will power most laptops (including MacBooks with optional adapter), tablets, smartphones and digital cameras.