HOCO Power bank “J159A Essence” 22.5W + PD20W 20000mAh (J159a Black) (J159A)

hoco. J159A Essence 20K mAh power bank – fast charging & reliable backup

Stay powered up anywhere with the hoco. J159A Essence power bank. With a massive 20000mAh capacity (rated 12000mAh), this portable charger lets you recharge your smartphone up to 3 – 4 times or a tablet up to 1.5 times on a single charge. Perfect for travel, business trips, outdoor adventures, and daily use – never worry about running out of battery again.
▸ Key features
20000mAh high capacity – provides multiple charges for your devices. Ideal for long trips and heavy usage without needing to recharge frequently.
Fast charging support – quickly charge your devices using the latest fast-charging protocols. Save time and stay productive.
Multiple input/output ports – charge the power bank via Type-C or Micro-USB, and output to three devices simultaneously (1×Type-C + 2×USB-A). Perfect for families or teams on the go.
Advanced safety protection – multiple-level protection and intelligent IC recognition prevent overheating, overcharging, and short circuits. Compatible with 99% of USB-charged devices.
LED power level indicator – check your remaining battery with a short press of the power button. Four LEDs show exact charge levels.
Durable, premium design – ABS + PC flame-retardant casing with a leather-like texture offers improved grip, scratch resistance, and a sophisticated look that stands out.
▸ Technical specifications
Parameter
Value
Capacity:
20000mAh, 74Wh, rated capacity: 12000mAh (5V TYP 2A).
Input:
1 × Type-C port – 5V / 3A, 9V / 2A, 12V / 1.5A – 18W.
1 × Micro-USB port – 5V / 2A, 9V / 2A, 12V / 1.5A – 18W.
Output:
1 × Type-C port – 5V / 3A, 9V / 2.22A, 12V / 1.67A – 20W.
2 × USB-A ports – 5V / 3A, 9V / 2A, 10V / 2.25 (SCP), 12V / 1.5A – 22.5W each.
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 indicator of power level, green fast charging indicator.
The charge level is indicated by four LEDs:
● ○ ○ ○ > 1 – 25%,
● ● ○ ○ > 26 – 50%,
● ● ● ○ > 51 – 75%,
● ● ● ● > 76 – 100%.
Material:
ABS + PC flame retardant casing, lithium-ion polymer battery, electronic components.
Dimensions:
145 × 69.5 × 28mm.
Weight:
400g.
▸ Why choose this power bank?
High capacity with real-world performance – 20000mAh nominal and 12000mAh rated capacity ensures reliable, long-lasting power for multiple device charges.
Universal fast charging – supports the most popular fast-charging standards (PD, QC, SCP, etc.) for smartphones, tablets, earbuds, smartwatches, and more.
Charge multiple devices at once – three output ports let you power up to three gadgets simultaneously. Great for families, teams, or when you need all devices ready fast.
Safe and reliable – flame-retardant materials and smart IC protection keep your devices and the power bank safe from overheating, short circuits, and overcharging.
Premium, durable design – leather-like textured casing improves grip, resists scratches, and looks professional – perfect for business and travel.