Lithium-ion battery 70AH size:28.5X136X207mm model: GSP27135206E Voltage:3.55V weight: 1.55Kg Nominal Capacity: 70Ah KeywordLead Storage Battery,Storage Battery, EV Our cells are with following advantages 1Product liability insurance 2Long term warranty for 3 years 3Our cells has been cycled 3000 times 4Complete certificates and test reports 5Steady and safe production process 6Mature sales team, 24 hours service