50x 1650mAh TL-4955/TL-5955 2/3AA batteria agli ioni di litio 3,6V batteria al cloruro di tionile
Chemistry: Lithium Thionyl Chloride (Li-SOCI2). Capacity: 1650mAh. 50x Battery. The storage area should be clean, cool (not exceeding +30 Deg C ), dry and ventilated Don't use different models of battery in series.