China UL/Ce/RoHS/Bis/IEC62133/Un38.3 Approved 12V 7000mAh Rechargeable Li Ion 18650 Lithium Ion Battery Pack, Find details about China Lithium Ion Battery, Lithium Ion Battery Pack from UL/Ce/RoHS/Bis/IEC62133/Un38.3 Approved 12V 7000mAh Rechargeable Li Ion 18650 Lithium Ion Battery Pack