The FX-HP-7224 Multifunctional High-Power Lithium-Ion Battery from Fxlion is a portable power solution for high-power LED lights and film gear with maximum working current up to 40A. It features two 28V outputs and one 15V output. It has a maximum capacity 24 Ah / 620 Wh. The battery can be used in cold weather conditions, about 60% power is available at temperatures down to -30°C. It features built-in circuit design to protect the battery during charging and use.