2S4P Battery Pack with LG HE4 Cells, 10Ah, 80A, 7.2V, Cuboid Shape, Customizable - 18650 Battery Pack - Lithium Ion Battery Pack - Voltaplex
China Source Factory Support Customization 18650 Battery Pack 7.4V 8000mAh 2s4p 59.2wh Li-ion Battery Deep Cycle for LED Light/Iot Device - China Lipo Battery, 24V Battery | Made-in-China.com