Power bank “J159B Essence” 22.5W + PD20W 30000mAh
Power bank with 30000mAh capacity.
Two inputs: Type-C & Micro-USB input ports.
Three outputs: two USB-A and single Type-C ports.
Fast charging protocol support.
LED indicator, fast charge indicator.
Casing features a leather-like texture.
hoco. J159B Essence 30K mAh power bank: high-capacity fast charging solution
Keep your devices powered up with the hoco. J159B Essence power bank. Featuring a massive 30000mAh capacity (rated 18000mAh), this portable charger lets you recharge a typical smartphone up to 5 times or a tablet up to 2 times on a single charge. Ideal for travel, outdoor adventures, business trips, and daily use – stay connected without worrying about battery life.
▸ Key features
- 30000mAh high capacity – provides extended power for multiple device charges. Perfect for long trips, camping, or when you need reliable backup power for days.
- Universal fast charging support – quickly recharge your devices using the latest fast-charging protocols. Save time and stay productive with up to 22.5W output.
- Multiple input/output ports – charge the power bank via Type-C or Micro-USB, and power up to three devices simultaneously (1 × Type-C + 2 × USB-A). Great for families, teams, or when multiple gadgets need charging at once.
- Advanced safety protection – multiple-level protection and intelligent IC recognition prevent overheating, overcharging, and short circuits. Ensures safe charging for 99% of USB-charged devices.
- LED power level indicator – check remaining battery with a short press of the power button. Four LEDs show exact charge levels. A green fast charging indicator confirms active PD/QC fast charging.
- Durable, premium design – ABS + PC flame-retardant casing with a leather-like texture offers improved grip, scratch resistance, and a sophisticated look. Built to last through daily use and travel.
▸ Technical specifications
| Parameter | Value |
|---|---|
| Capacity: | 30000mAh, 111Wh, rated capacity: 18000mAh (5V TYP 2A). |
| Input: |
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| Output: |
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| 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 × 41.5mm. |
| Weight: | 590g. |
▸ Why choose this power bank?
- Exceptional capacity with real-world performance – 30000mAh nominal and 18000mAh rated capacity ensures reliable, long-lasting power for multiple charges.
- Fast charging for all your devices – supports 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. Perfect for families, colleagues, or when you need all devices ready.
- Safe and reliable operation – flame-retardant materials and smart IC protection keep your devices and the power bank safe from overheating, short circuits, and overcharging.
- Premium, durable build – leather-like textured casing improves grip, resists scratches, and looks professional. Ideal for business and travel.