LJY Energy 12V RV motor home lifepo4 lithium ion battery pack LJY Energy 12V 50Ah RV lithium lifepo4 battery dimension:197±1*165±1*170±1mmweight:7.5kgcyclelife:4000-6000 times LJY Energy 12V 70Ah RV lithium lifepo4 battery dimension:260*171*215mmweight:8.5kgcyclelife:4000-6000 times LJY Energy 12V 100Ah RV lithium lifepo4 battery dimension:323*171*215mmweight:12kgcyclelife:4000-6000 times LJY Energy 12V 200Ah RV lithium lifepo4 battery dimension:323*171*215mmweight:33kgcyclelife:4000-6000 times LJY Energy 12V 300Ah RV lithium lifepo4 battery dimension:323*171*215mmweight:42kgcyclelife:4000-6000 times LJY Energy 12V 400Ah RV lithium lifepo4 battery dimension:387±1*255±1*361±1mm/customizedweight:48kgcyclelife:4000-6000 times LJY Energy 12V 500Ah RV lithium lifepo4 battery pack dimension:610±1*440±1*362±1mm/customizedweight:66kgcyclelife:4000-6000 times LJY Energy 12V 600Ah RV lithium lifepo4 battery pack dimension:customized weight:75kgcyclelife:4000-6000 times