- Overview
- Product Parameters
- Our Advantages
- Usage Scenario
- Company Profile
- Shipping&Payment
- FAQ
Basic Info.
Product Description



Fast and fast charging
MPPT350W solar panel can be fully charged in just 3 hours

Support simultaneous charging and discharging
There are multiple USB output ports that can supply power to 18 devices simultaneously


Capable of dimensionality enhancement

BMS Battery Management System
Built in BMS battery management system can accurately manage the status of the battery pack, prevent overcharging, overheating, and real-time dynamic monitoring of the battery pack, thereby ensuring the safe and stable operation of the entire battery pack9 quality inspections
Strict process to ensure safety
Only energy storage power sources that have undergone rigorous safety testing, including research and development verification, production aging shipment inspection, and international safety certification, have the qualifications to be selected by you
Reference usage time for commonly used household devices
Shanxi C-Trying Machinery Equipment Co, Ltd. is a professional supplier of generator, manual water pumps and general machinery. We have 6 years of industry experience to provide customers with higher products and better services.
Product Peace of Mind
C-Trying mach is a professional company specialized in carbide tools designing, manufacturing and sales for over 14 years. C-Trying provides customers with fast shipment and best Service. C-Trying main customers includes wholesales,importers, retailers, end users.With good quality, competitive price and efficient service, we have good reputation in our customers.
Global Sales
C-Trying mach products is selling to America, Australia, Asia,South America and Mil-East more than 20 countries. Hope we can always help you in best suitable products, Less money and best satisfaction.With the customers' trust and support, C-Trying are developing rapidly stability. Quality is the best business plan.We will strive to provide our worldwide customers with better quality products, more competitive price and the best service.



Q: How can I get your catalog?
A: Send an inquiry to us and tell us u need our catalog, our sales will reply to u within 6 hours with the catalog.
Q: Can I get a sample to check the quality before mass order?
A: Yes, you can.Welcome to place sample order to check our quality. I do believe our high-quality products will bring more orders for you from your clients!
Q: Any guarantee for your products?
A: Our company's culture is"Quality is our culture!"All of our products with 12 months GUARANTEE, never need to worry about the after-sale service, we will always be here to support your business!
Q: Any certifications for your products?
A: Our products can pass CE, ROHS, Euro 5, EMC certifications, so they can be sold worldwide safely!
Q: Do u support OEM/ODM service?
A: Yes, we do support, we have an experienced R&D team, so welcome to place OEM/ODM orders to us.
Q: At last, about the payment terms, any convenient and safe way for our buyers?
A: We have PayPal, MIC pay, L/C, T/T payment terms options, do business with us, your money will be safe, your the business will be safe!