WingtraRAY Flight Batteries (Set of 2) The WingtraRAY Flight Battery Set includes two high-performance smart lithium polymer batteries designed for reliable power delivery during professional surveying and mapping missions. Featuring integrated smart battery technology, LED charge indicators, and advanced built-in protection systems, these batteries are optimized for dependable field performance and safe transport. Each 99 Wh battery supports fast 1-hour charging and incorporates automatic safeguards for temperature, voltage, and short-circuit protection, helping maximize operational safety and minimize downtime in demanding field conditions. Key Features • Includes two 99 Wh smart lithium polymer flight batteries for WingtraRAY operations • Integrated smart battery technology with fuel gauging, latch detection, and LED charge indicators • Advanced built-in shock, overvoltage, undervoltage, temperature, and short-circuit protection systems • Fast 1-hour charging time for reduced downtime between missions • Optimized operating temperature range for reliable takeoff and in-flight performance • Automatic battery safety logic supports return-to-home protection during overheating events • UN3481 compliant for safe airline transport and carry-on travel compatibility