Powerson Power Releases GMF2-200S VRLA Batteries

Powerson Power Supply Co. Ltd. (China) released its GMF2-200S valve-regulated lead-acid (VRLA) batteries that offer a nominal capacity of 200 Ah (10 h) and have a rated voltage of 1.8 V. Featuring low self-discharge, the devices require no electrolyte maintenance and have a loss of only 3% per month (when stored). Operating within the -20 °C to +45 °C temperature range, the batteries require a charging voltage of 2.23 V to 2.27 V (float) or 2.35 V to 2.4 V (cycle).