Brand: Zhenglu Product Type: Medium magnification product certification: MSDS specification: 3.7v-2000mAh plus plate and line, 7.4v-2000mAh - plus plate and line, 12v-1500mah without plate for outgoing line, 12v-1500mah plus plate and line, 12v-1800mAh - without plate for outgoing line, 12v-1800mAh - plus plate and line, 12v-2000mAh - without plate for outgoing line, 12v-2000mAh - without plate for outgoing line, 12v-2000mAh - plus plate and line chemical type: lithium ternary+lithium cobaltate protection function: overcharge protection storage temperature:, - 10-60 ℃