HOCO J103 Discovery Edition portable power bank delivers on-the-go charging for smartphones and USB devices. With a 10000mAh capacity and 22.5W peak output across dual USB-A and one USB-C port, it supports PD3.0, QC3.0, SCP, VOOC, DASH, and more — while the LED digital display keeps you informed of remaining charge at a glance.

• Model: J103 Discovery Edition
• Capacity: 10000mAh / 37Wh
• Rated Capacity: 5500mAh (5V TYP 3A)
• Input: 1 × USB-C — 5V/3A, 9V/2A, 12V/1.5A (18W max)
• Output USB-A 1: 4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A (22.5W max)
• Output USB-A 2: 4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A (22.5W max)
• Output USB-C: 5V/2.4A, 9V/2.22A, 12V/1.67A (20W max)
• Total Output: 5V/3A max
• Fast Charging Protocols: PD3.0, PD20W, QC3.0, QC2.0, FCP, SCP, AFC, VOOC, DASH
• Indicator: LED digital power display + green PD/QC fast-charge indicator
• Shell: ABS + PC flame-retardant transparent shell
• Battery: Lithium polymer
• Dimensions: 146 × 67 × 16.5mm
• Weight: 241g
• Color: Grey

• The LED digital display shows exact battery percentage, so you always know how much power remains before heading out — no guessing.
• Three simultaneous output ports (2 × USB-A + 1 × USB-C) mean you can charge your phone, earbuds, or a friend's device at the same time without sacrificing speed.