We mainly use 48V voltage. Both voltage and capacity is customized. For example 12Ah, 15Ah, 16Ah, 17Ah,32Ah, etc. are available. By the way, we use high quality BMS, with over charge and discharge, over current, over heat protaction, etc.
51.2V Household Energy Storage Battery
FREYA
+8613950013177
sales@hydrocell-battery.com