Suphene Energy Limited

We are professional super graphene capacitor battery manufacturer, our team is dedicated to the R&D and production of commercial and residential energy storage products. Compared with mainstream batteries in the market, our batteries have the following advantages: 1.Low internal resistance Only 1/3 of traditional batteries. 2.High efficiency Charge/discharge efficiency>99%. 3.Excellent low temperature performance Full working under -30℃. 4.Long battery life 10,000-40,000 deep cycles 5.Ultra-fast charging and discharging Max charge/discharge rate 10C. We warmly welcome oem service, we can provide the whole system solution for you.