New Belief Technology Co.,Ltd specialized in design, research, development, production and sales of Power Banks and USB Fans. We promise all batteries are 100% New Grade A Lithium Batteries, we never accept second-hand, refurbished or unknown batteries. Guided by the spirit of responsibility for the customers, we keep improving the product quality and strict management of production to ensure every product is qualified before leaving our factory.
This product is a solar energy storage and charging system, which is composed of solar panel, waterproof energy storage battery and multi-function inverter.
It can be directly charged by the solar energy or charged and stored by the charger. How to use this product: the solar panel is connected to the energy storage battery for charging, the energy storage battery is connected to the inverter, and then the electrical equipment is plugged into the socket of the inverter for charging. This system is very compatible, can be used for notebook, LCD TV, rice cooker, desktop computer, mobile phone and other household electronic products charging. The battery pack USES the advanced plastic waterproof shell, feels very good, is a very powerful outdoor supplies! The solar panels adopt monocrystalline silicon solar panels, which have better conversion rate in low latitude areas.
This product is a widely used solar energy storage system, mainly suitable for notebook, LCD TV, rice cooker, desktop computer, audio, car refrigerator, mobile phone equipment and other digital products power supply, plug with, without waiting. This series of mobile power supply is suitable for home travel, business trip, field work,emergency relief, to provide you with the perfect power supply solution.
High power and high speed power supply: the multi-function inverter of this product can support the maximum output of 200W. It is equipped with 3 AC sockets and 4 USB interfaces, and can supply power for 3 electrical devices and 4 mobile phones at the same time.
High-capacity battery: a single battery module, with a capacity of 50000mah (180Wh), is equal to the power of 20 mobile phones.
Quick charging: the original 35W power adaptor is available for quick charging of energy storage battery. You can also choose one or more solar charging panels with a single board power of 22W for long-term outdoor use.
High speed current charging: This product build-in 2 USB ports, support 2A current, it can charge 2 devices at the same time.
Safety Quality: This product has over-current protection, over charge/discharge protection, short-circuit protection to provide security for daily use.
High quality battery: This product use the high quality grade A batteries that from standard battery factories. The batteries have steady performance, it has no change within 300 times cycle charging.
High-end and beautiful: This product uses high quality PC materials, fashionable, delicate touch, smooth, and comfortable.
How to quality control:
About the quality control for the power bank, we have strict test &inspect one by one before production , during production and after finished. The inspection including raw material checking( shell, battery, PCBA or all accessories ) , test each process during accembling( battery insulating tape fixing/ spot welding, PCB assembling, semi-product inspection) and finished product test( Charging/ discharging test, finished product visual inspection). Each product have been well tested and packed before shipping.