Amazon.com: 7.4V 5600mAh Li-ion Battery Large Capacity for Heng Long 3818 3889 3809 RC Tank L6.2-2P Plug 2 Pack with 7.4V Balance Charger : Toys & Games
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Amazon.com: 7.4V 5600mAh Li-ion Battery Large Capacity for Heng Long 3818 3889 3809 RC Tank L6.2-2P Plug 2 Pack with 7.4V Balance Charger : Toys & Games