18650 Lithium iron phosphate battery : 1, long lifespan 2, enviromental friendly 3, different material to choose 4, ... kg)≥1140 RATED VOLTAGE(V) 3.2V ENERGY(Wh) 3.2 VOLUME DENSITY(W/L) ≥2400RATED CAPACITY(Ah) 1.0Ah ... base station, hand-held position meter, portable broadcasting station.2,MEDICAL EQUIPMENT:monitor, electorcadiograph,portable Type-B ultrasonic, Defibrillator, Ventilator, infusionpump, ...