This XILO 4S 1300mAh 100c XT60 Basher LiPo Battery is great for multi-rotor airframes. It's perfect for pilots who want reliable performance without spending a fortune. Measuring 80mm in length, 33mm in width, and 33mm in height, weighing 165g, it has a capacity of 1300mAh and a voltage of 14.8V (4S) with 4 cells and a 100C (Burst: 200C) C-Rating, along with an XT60 connector (12 AWG wire). Due to shipping regulations, it can't be air-shipped internationally, and for domestic US orders, it's only shipped via ground. Always use a LiPo-specific charger, monitor while charging, store in a safe container, and avoid overcharging/discharging or any damage.