Powerbank big purse

Product features: large purse
Large power, strong energy supply
Intelligent response, suitable for different electronic products
Put protection, intelligent voltage alarm, safe
Can rapidly charging to more than 80%, 10% higher efficiency than the ordinary mobile power supply
Built-in battery protection circuit board, intelligent protection circuit, using more safe

Big purse product parameters

The input voltage: DC 5 v
Output voltage: DC 5 v
Charging mode: CC/CV
Output current: 1 a / 2 a
Static electricity: < 100 ua
The charging current 1 a:
Battery capacity: 20000 mAh
Product size: 160 * 79.4 * 79.4

YEOLT international co., LTD. Is located in shenzhen, is specialized is engaged in the mobile power supply, battery production, global OEM high-end high-tech entity enterprise cooperation, the mobile power supply division established from research and development, production, sales to the improvement of the service system.


Company uphold the concept of quality above all else, adhere to quality as the life, take the customer as the center, is committed to global customers to provide competitive products and thoughtful service.


The company has a senior R&D team and the industry's most advanced and most complete production and testing equipment, to undertake OEM customers at home and abroad extensive cooperation project, become the numerous well-known brands of OEM partner for a long time.Products are exported to Japan, the United States, Europe, Africa, the Middle East, Malaysia, etc., and the provinces of mainland China and Taiwan, Hong Kong.


Our company are also vigorously strengthen the construction of independent brands, its YLT the mobile power supply brand, with high quality, fashion trendy image thorough popular feeling.


YEOLT, is its spirit of innovation, honesty pragmatic attitude, look forward to your joining and OEM brand cooperation!