The Nitecore Carbon Battery 6K is a lightweight, portable power bank with a high capacity of 6000mAh, designed to meet all your charging needs no matter where you are. Its compact size and large battery capacity give it an energy density of 245.5 WH/kg, making it the highest density among its competitors.

Specs:

• Battery Type: Li-ion Battery
• Capacity: 6,000mAh 3.6V (21.6Wh)
• Rated Energy: 3,700mAh 5V (TYP 1A)
• Input: USB-C: 5V⎓2A
• Output: USB-C: 5V⎓2A
• IP Rating: IP68
• Dimensions: 22.8mm x 90.4mm (0.90" x 3.56")
• Weight: 88g / 3.10 oz