Power in Your Pocket
The J Cell J-102 eliminates the bulk of traditional power banks. Designed for “On-the-Go” individuals, its lightweight 230g body makes it ideal for hikers, travelers, and daily commuters. Despite its small size, it houses a robust 37Wh polymer battery that provides reliable energy without the “swelling” risks associated with cheaper alternatives.
Intelligent Dual Output
Never wait to charge one device at a time. The J-102 features dual output ports (including a high-speed USB-A port and integrated cable options on some variants), allowing you to power up your phone and camera simultaneously. The intelligent chip automatically detects the connected device and delivers the optimal current for the safest and fastest charge possible.
Universal Compatibility
Whether you are using the latest iPhone, a Samsung Galaxy, or a professional digital camera, the J Cell power bank is ready. It supports all major charging protocols and includes multiple input options (Micro-USB and Type-C) so you can recharge the power bank using whatever cable you have on hand.
Technical Specifications
| Feature | Details |
| Model | J-102 (Mini Series) |
| Capacity | 10,000mAh / 3.7V (37Wh) |
| Battery Type | Lithium Polymer (Grade A) |
| Input (Micro) | 5V / 2.0A |
| Output (USB/Cables) | 5V / 2.1A (Fast Charge) |
| Dimensions | 135mm x 59mm x 15mm |
| Weight | Approx. 230g |
| Display | Smart LED Indicator / Digital Display |
Why Choose J Cell J-102?
- Safety First: Uses high-density polymer cells that are safer and last longer than traditional 18650 liquid-ion batteries.
- Travel Ready: Its capacity falls well within international aviation standards, making it safe for carry-on luggage.
- Modern Aesthetic: A sleek, matte-finish exterior that provides a secure grip and resists fingerprints.











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