Shenzhen Pro-Tech Energy co., Ltd is a professional manufacturer and exporter of rechargeable battery since 2010. We engage in manufacturing and exporting Li-ion Cylindrical, Li-polymer and LiFePo4 battery, Ni-MH battery and Ni-Cd battery, including high temperature type, low temperature type, wide temperature type, high rate discharge type and long cycle life type, our batteries have been widely applied in many fields, for example, military industry, robotic industry, medical treatment, finance, communication, security and protection, transportation, logistics, lighting, mine, etc. Our batteries passed by ISO9001:2008, ISO14001:2004, UL, IEC 62133, UN38.3,CE, ROHS and CB certifications, ect. We produce Lithium-ion battery, Ni-MH battery and Ni-Cd battery cells and customized battery packs. Our batteries are widely exported to the North American, Germany, France, Russia, Italy, Japan, Korea, and other countries in the world.
Product Description Battery type: 4S20P Nominal voltage: 14.8V Nominal capacity: 36Ah Standard continuous discharge current: 0.2C Maximum continuous discharge current: 1C Working tem...More
High Temperature Type In certain battery application, it requires the battery equipped to be charged at lower current and working in high temperature environment. In this case, normal batteries owing ...More
High Temperature TypeProduction Characteristic:Suitable using temperature：-20 ~ +85℃. Charging and discharging rate is up to 90% under high temperature.More than 4 years using time. Extremely ...More
Low Temperature Ni-MHProduction Characteristic:Suitable using temperature：-45 - +60℃. Charging and discharging efficiency is higher than 90% under -40℃. More than 5 years using time.Extr...More
Taking Project Management, technology innovation and elite team as basis, Pro-Tech' custom rechargeable battery products and solutions fully expresses its core competence in fast response, excellence, customization and after-sales guarantee. It creates more value for end users in the process of providing special-usage Rechargeable battery products and solutions.