Set of two WingtraOne 4SP flight batteries with a total of 7500mAh. Lithium-ion battery with a capacity of 99 Wh and integrated 5 level SoC indicator.

• Rated energy content: 99 Wh
• Nominal voltage: 14.4 V
• Rated charge: 7.5 A, 16.8 V cutoff
• Rated discharge: 35 A, 12 V cutoff
• Cell type: Samsung_INR_18650_25R
• Configuration: 4s 3p configuration
• Charging time: 1 h
• Max. continuous discharge: 35 A
• Battery dimension: 80 × 60 × 75 mm (3.15 × 2.36 × 2.95 in)
• Battery weight: 604 g (1.3 lb)
• Operating temperature: 10° C-50° C (50° F-122°F), discharge
• Storage temperature (90% capacity recovery): 0° C-25° C (32° F-77°F)
• Shock protection: yes
• Overvoltage protection: yes
• Undervoltage protection: yes
• Temperature protection: yes
• Short circuit protection: yes