Shenzhen OKZU Technology Co., Ltd

Model Number: 502-40-2 Key Specifications/Special Features: Product: ultra-thin 4000mAh name card power bankfor promotion eventModel: 502-40-2Features:1. Only 0.88cm thickness with high capacity 4000mAh capacity2. No fake capacity with Grade A Li-polymer battery3. USB port + Micro USB charging cable output design4. Free design with your logo or imagePrinted sample is ok in 3 daysSpecifications:
Size: 129.3*67.8*8.8mm
Weight: 170g
Capacity: 4000mAh
Battery type: Li-polymer
Output: 5V/1A (1 USB + 1 micro USBbuilt-in cable)
Input: 5V/1A

Printing reference:
Support silkscreen and full colorprint any color logo on power bank

Included accessories:
1. Micro USB cable (30cm)
2. Packing (gift box)

Why us?
1. Free samples
Free design with your logo or image
Printing samples offer within 3 days

2. Stock support
Stock for most models
1-7 days complete finish OEM orders

3. Superior quality:
* Professional QC team keeps highest quality standards with certificated grade A battery, PCB and accessories
* All PCB designed full protection for short circuit, over charge, over discharge, over current and over load
* Full set approval CE, FCC, RoHS Directive-compliant

4. Best prices, best services
* No minimum order restriction
Wholesale discounts begin at just 3-5 pieces
* Competitive components cost for exported 50,0000 pieces power bank month
* Only keep 8% profit for OEM/ODM projects and 10% profit for sourcing orders and wholesales orders

5. Faster response/delivery
* 1-5 days complete finish OEM for stock of common components
* 3 days complete ODM projects evaluation and 3 week finish ODM project