Charge all your batteries with this BS60 Intelligent Battery Station for Matrice 300 RTK from DJI. This hard-shell case can charge and protect up to eight TB60 flight batteries and up to four WB37 remote batteries with its 12 battery ports. Batteries are intelligently charged via a dual-volt AC plug and built-in circuitry that determines which batteries have the most power. For the top two TB60 and top WB37 battery, the BS60 will charge them first, ensuring you get airborne as soon as possible. Built-in wheels and a telescoping handle let you transport this battery charging station easily to where it’s needed most.