Charge three Spark batteries at the same time.
Intelligent current-limiting feature prolongs battery life.
Spark's Battery Charging Hub is designed to charge up to three Intelligent Flight Batteries in sequence or simultaneously. It optimizes charging based on their power levels and cell voltage. The Charging Hub will limit the charging current to prevent a hazard and prolong battery life when battery temperatures are low.
Spark - Battery Charging Hub × 1
Spark - Charger × 1
Spark - Power Cable × 1