1/2/3/4/8 LiitoKala 3.2V 20Ah LiFePO4 Battery. Model Number:3.2V 20Ah 64Wh/VAh. Rated Capacity: 20Ah. Internal Resistance: Less Than 0.3mΩ. Minimum Capacity: 19Ah. Battery Sepcification Battery type: lithium iron phosphate.
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