After 11years wholehearted insistance in innovatice customized energy solutions, AYAATECH has developed whole backup power system "Portable Power Supply" with reliable lithium battery and smart controller board. Take our convenient and multifunctional big power bank, power all your appliance when out of electricity, enjoy much more of your life.More
has 11 years experience in the design, engineering and service of all kinds of safety board PCM/BMS for Li-ion (Lithium ion) and Li-Po (Lithium Polymer) batteries, battery pack,also different types of chargers.More
100% implementation of ISO9001:2008 , 200% inspection for all goods before shipment, 300% sincere and responsible attitude for all after-sales service.
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