Product Overview
The Charmast Portable Charger with Built-in Cables is a compact, high-capacity power bank designed for users who need reliable on-the-go charging without the clutter of extra cables. With a 10,000mAh capacity and integrated USB-C, Lightning, and Micro-USB cables, it eliminates the need to carry separate cords, making it ideal for travelers, commuters, students, and professionals. Its slim, lightweight design ensures easy portability, while advanced safety features and universal compatibility make it suitable for phones, tablets, earbuds, and other devices. Whether used daily or during travel, this power bank delivers consistent performance in a convenient package.
Key Features
- Built-in Cables for Convenience: Integrated USB-C, Lightning, and Micro-USB charging cables allow you to charge your devices directly without needing additional cords, reducing cable clutter and the risk of forgetting or losing cables.
- Pocket-Sized & Lightweight Design: Slimmer and lighter than most smartphones, it easily fits into pockets, bags, or pouches, making it perfect for everyday carry, travel, or use at work and school.
- Universal Compatibility: Compatible with iPhones, Samsung, Google Pixel, iPads, Android tablets, and low-current devices like AirPods, fans, and speakers through its multi-port setup and low current charging mode.
- Charge Up to 6 Devices Simultaneously: Equipped with multiple output ports and built-in cables, it supports charging up to six devices at once, ideal for families or groups sharing a single charger.
- Power Precision Display: A digital screen shows the exact battery percentage, helping you monitor remaining power and plan recharging or usage accordingly.
- Flight-Friendly & Daily Ready: With a 37Wh capacity, it complies with airline carry-on regulations and provides nearly all-day power for emergencies, mobile payments, or long commutes.
- Ultra-Safe Charging: Features include short-circuit, overcharge, over-discharge, over-current, and temperature protection. Certified UL/CE/FCC for safe and reliable operation.
- Includes Protective Pouch: Comes with a durable pouch that protects the power bank from scratches and can also store cables or other small items.
- Multiple Recharge Options: Can be recharged via its built-in cable, USB-C input, or Micro-USB input, offering flexibility depending on available equipment.
- Long-Term Support: Includes a user manual, protective pouch, and access to 24 months of care plus lifetime technical support.
Technical Specifications
- Capacity: 10,000mAh / 37Wh
- Output Ports: Multiple (supports simultaneous device charging)
- Input Options: Built-in cable, USB-C input, Micro-USB input
- Recharge Time:
- With built-in cable: ~6 hours (using 10W+ charger)
- Via USB-C input: ~4.5 hours (using 15W+ charger and cable)
- Via Micro-USB input: ~6 hours (using 10W+ charger and cable)
- Charging Modes: Standard high-amperage mode for phones/tablets; low current mode for earbuds and similar devices
- Safety Protections: Short-circuit, overcharge, over-discharge, over-current, temperature control
- Certifications: UL, CE, FCC
- Dimensions & Weight: Compact, lightweight, pocket-friendly
- Included Accessories: Power bank, user manual, protective pouch
Benefits & Use Cases
This portable charger is engineered for real-world convenience and reliability. Its built-in cables mean you never have to dig through a bag looking for a cord—ideal for spontaneous outings or when traveling light. The ability to charge up to six devices at once makes it especially useful for shared spaces like dorm rooms, offices, family trips, or group gatherings where multiple gadgets need power. The digital display ensures you always know how much charge remains, preventing unexpected shutdowns during important calls or tasks. Low current mode safely powers sensitive accessories like wireless earbuds without risking damage. Its compact size and airline compliance make it a trusted companion for flights, road trips, or daily errands. From students needing uninterrupted study sessions to professionals managing back-to-back meetings, the Charmast CB01 adapts to active lifestyles with dependable performance.
Important Notes
- The actual output may range between 5,000mAh and 7,000mAh due to inherent power loss during conversion and usage; using the built-in cable helps minimize this loss.
- To achieve faster recharge times (e.g., 4.5 hours via USB-C), use a 15W or higher charger block along with compatible fast-charging cables.
- For charging low-power devices such as AirPods, long-press the power switch to activate low current mode.
- The included pouch doubles as storage for cables or small accessories, adding both protection and organization.
- Package includes: 1x power bank, 1x user manual, 1x pouch.
- Customer support includes 24 months of care and lifetime technical assistance.
