Testing Facilities Redsol has all the good quality control process testing equipments for charging discharging system,internal resistance,life cycle tests with fully automated production line. Some of the battery testing equipment available includes: Bitrode Life Cycle Tester Xinkehua Micro processor controlled Multifunctional Test Machine High Rate Discharge Tester Battery Back up Tester Internal Resistance Tester Electrical Resistance Tester Deep Freezer Humidity Chambers Paper Less Warranty