HOCO Power bank “J156A Founder” 22.5W + PD20W 20000mAh (J156a Black) (J156A)

hoco. J156A Founder: high-capacity fast charging power bank 20K mAh with four cables

Keep your devices powered up anytime, anywhere with the hoco. J156A Founder portable power bank. With a total capacity of 20000mAh (74Wh) and a rated capacity of 11000mAh, this reliable power bank can fully recharge most modern smartphones 2 – 3 times. It’s the perfect travel-friendly companion for business trips, weekend getaways, or daily commuting – whether you’re on a long flight, hiking in the mountains, or rushing between meetings.
▸ Key features
Fast charging support – quickly recharge your smartphones, tablets, or wireless earbuds via quick recharge via Type-C. Ideal for topping up your phone before an important call or meeting.
Simultaneous charging of multiple devices – with 2 inputs and 5 outputs (including built-in cables), you can charge several gadgets at once. Perfect for families or groups where everyone needs to charge their devices.
LED digital display – check the remaining battery level with a short press of the power button. The green fast charging indicator shows when PD/QC fast charging is active, helping you monitor power usage during extended outings.
Universal compatibility – intelligent IC recognition ensures compatibility with 99% of USB-charged devices, including smartphones, tablets, smartwatches, and wireless earbuds. No more compatibility worries!
Advanced safety protection – multiple-level protection and flame-retardant casing protect your devices from overheating, overcharging, and short circuits. Safe for overnight charging or use in varying temperatures.
Built-in cable with dual functionality – the integrated Type-C cable doubles as a wrist strap, so you can carry the power bank securely in your hand or attach it to your backpack. A smart solution for active lifestyles.
▸ Technical specifications
Parameter
Value
Capacity:
20000mAh, 74Wh, rated capacity: 11000mAh (5V TYP 2A).
Input:
1 × Type-C port – 5V / 2A, 9V / 2A, 12V / 1.5A – 18W.
1 × built-in USB-A cable – 5V / 2A, 9V / 2A, 12V / 1.5A – 18W.
Output:
1 × Type-C port – 5V / 3A, 9V / 2.22A, 12V / 1.67A – 20W.
1 × USB-A port – 5V / 3A, 9V / 2A, 10V / 2.25 (SCP), 12V / 1.5A – 22.5W.
1 × built-in Type-C cable – 5V / 3A, 9V / 2.22A, 12V / 1.67A – 20W.
1 × built-in iP cable – 5V / 2A – 10W.
1 × built-in Micro-USB cable – 5V / 2A – 10W.
Total output: 5V / 2A – 10W (max).
Fast charge:
Supports PD3.0 / PD20W / QC3.0 / QC2.0 / FCP / SCP / AFC and other charging protocols.
Indication:
LED digital display, green fast charging indicator.
Features:
Built-in Type-C cable as wrist strap.
Material:
ABS + PC flame retardant casing, lithium-ion polymer battery, electronic components.
Dimensions:
149.7 × 70 × 31mm.
Weight:
450g.
▸ Why choose this power bank?
Compact and portable yet powerful – fits easily in pockets or small bags, making it ideal for daily commuting or long journeys without sacrificing power.
Charge more devices at once – thanks to multiple ports and built-in cables, you can simultaneously charge your smartphone and smartwatch, or your tablet and wireless earbuds.
High real capacity – delivers power, enough to keep your smartphone running for extra days or charge a tablet once.
Durable and safe construction – flame-retardant casing and multi-layer protection ensure safe charging in any environment, from hot summer days to cold winter nights.
Quick recharge via Type-C – replenish the power bank itself quickly, so you’re always ready for your next adventure.