5500mah Rechargeable Battery 3C Discharge manufacturers Our Factory MSN Battery (Minghong Technology Co., Ltd.), was founded in 1997, covers 3 production bases of 80,000 square meters and with over 400 employees, including 30 Professional senior engineers. After more than 25 years of growth, MSN Battery has developed to be one of largest lithium iron phosphate battery and lead acid battery manufacturer combining smelting raw materials, producing LiFePO4 cell and producing finished batteries in China. MSN Battery mainly produces Lithium battery, LiFePO4 cell, gel battery and lead acid battery etc. with more than 500 models, of which are from 2V to 48V, etc. And with rated capacity from 0.3Ah to 3000Ah. Our batteries are being sold well abroad in MSN brand name or the OEM brands. We has taken the lead in acquiring the certificates of UL, CE, KS and Vds. The production procedure of our branded MSN has been certified by ISO9001 and the GEL Deep CYCLE BATTERY we made is especially following the technology which has registered the patent in United States. We promise you the good quality products, reasonable price and the best services. Product Application Household energy storage, solar power station, emergency power supply, household appliance power supply. Our Certificate ISO, UL, CE, KS, Vds5500mah Rechargeable Battery 3C Discharge manufacturers website:http://www.msntechbattery.com/