Pocket Power Bank PB-DX121
- Product Name
- Emergency Pocket Power Bank
- Model NO
- PB-DX121
- Material
- ABS+PC
- Size
- 79*33.5*27mm
- Weight
- 150g
- Colour
- White,Black,Pink,Green
- Capacity
- 5000 mAh
- Battery Type
- Li-Polymer Battery
- Input
- DC 5V 2.1A
- Output
- DC 5V 2.1A
- Charging Time
- 3-4 hours
- Cycle-index
- 300 times
PHOTOS DISPLAY AS BELOW:
Product Name: Portable Magnetic Wireless Charger Power Bank for Apple Watch
Capacity: 5000 mAh
Material: ABS
Battery Type: Lithium Polymer
Input: DC5V 2.1A
Output: DC5V 2.1A
Built-with : lighting and type C cables
Logo: Support custom logo
Charging Time: 3-4 hours
Cycle-index: 300 times
Size: 79*33.5*27mm
Weight: 150g
Colour: White,Black,Pink,Green
Certification: CE/FCC/ROSH/UL 2056/PSE MSDS/UN38.3
Protection: Over-discharging, Short Circuit Protection, Over-charging, Low Tension
Warranty : 12 months

Comprehensive OEM/ODM Solutions for PB-DX121 Pocket Power Bank
Never let your clients get caught with a dead battery. The JHC Pocket Power Bank PB-DX121 is a high-performance 5000mAh mini power bank engineered for the modern B2B market. Designed with ultimate portability in mind, this compact external battery functions as a premium emergency portable charger that seamlessly slips into any pocket, purse, or travel bag.
As a professional B2B pocket power bank supplier from China, JHC Technology integrates sleek design with multi-device versatility, making it the perfect tech accessory for corporate gifts, retail distribution, and brand promotions.

Core Advantages
- All-in-One Cable Integration: Built-in Lightning and Type-C cables eliminate the hassle of carrying tangled cords. It provides immediate, universally compatible power on demand.
- Smart Wireless Charging Capabilities: Beyond wired charging, this device features an advanced design suitable as a mini magnetic wireless charger for Apple Watch and compatible smart wearables.
- Ultra-Compact & Lightweight: Weighing just 150g and sizing 79*33.5*27mm, it delivers a lightweight pocket size battery pack solution without sacrificing power efficiency.
- Global Safety Compliance: Manufactured in our CE FCC certified portable power bank factory, the PB-DX121 is rigorously certified with CE, FCC, RoHS, UL 2056, PSE, MSDS, and UN38.3 to ensure hassle-free global shipping and importation.

Diverse Application Scenarios
The PB-DX121 is custom-tailored to solve low-battery anxiety across multiple lifestyle and business domains:
- Business Travel & Commuting: An ideal emergency keychain power bank or pocket charger for corporate executives who need to stay connected during flights, trade shows, and daily transits.
- Outdoor Leisure & Events: Perfect for music festivals, day hikes, and theme park visits where heavy camera and navigation usage quickly drains electronic devices.
- Corporate Gifting & Promotional Merchandising: An elite tech giveaway item for product launches, employee appreciation, and VIP client rewards.

Why Choose JHC Technology?
Choosing the right emergency pocket power bank factory is critical to your brand's reputation. As a premier mini portable charger manufacturer, JHC Technology combines engineering expertise with certified production to deliver high-market-value products.
- Certified Manufacturing Excellence: Our facilities adhere to strict quality control protocols. The PB-DX121 is fully backed by CE, FCC, RoHS, UL 2056, PSE, MSDS, and UN38.3 certifications, ensuring seamless customs clearance and hassle-free global distribution.
- Comprehensive OEM/ODM Services: From custom logo pocket power banks to fully tailored corporate packaging, we provide end-to-end solutions that elevate your brand visibility in competitive retail or promotional markets.
- Robust Supply Chain & Warranty: We leverage premium lithium-polymer batteries with advanced safety protections against short circuits and over-charging. Every batch is backed by our reliable 12-month factory warranty.

FAQ
Q1: What is the MOQ for a custom logo pocket power bank?
Our standard MOQ for the PB-DX121 with custom branding starts at 1,000 units. We offer flexible options for initial trial orders.
Q2: What certifications does this emergency pocket power bank hold?
The PB-DX121 holds UL 2056, CE, FCC, and RoHS certificates. For global logistics, we provide full MSDS and UN38.3 test reports.
Q3: Is this 5000mAh mini power bank approved for air travel?
Yes, the 5000mAh mini power bank fully complies with FAA and international airline regulations for carry-on baggage.
Q4: Can we order these custom printed power banks with bespoke packaging?
Yes. As an OEM supplier, we provide full custom packaging solutions, including premium retail boxes and eco-friendly kraft options.
Q5: What built-in cables are included with this charger?
The PB-DX121 features built-in Lightning and Type-C cables, providing universal compatibility for modern smartphones and electronic accessories.












