The Cool Blue Series BP-100SL Lithium-Ion V-Mount Battery from Fxlion outputs 14.8V and has a capacity of 98Wh (6.6Ah). It features both D-Tap and DC outputs that can be used for charging as well as discharging. Additionally, this battery comes with a 5V/2A USB output that allows for charging smartphones. The blue LCD screen displays charging or discharging time in hours and minutes. It flashes when the battery power goes below 10%. This battery also features a built-in circuit design that protects it during charging and use.