E-flite SR-71 Blackbird Twin 40mm EDF Battery Replacement

• An officially-licensed* replica of the world’s fastest and highest-flying manned aircraft that offers a flying experience unlike any other model
• The most affordable, practical and easiest to fly SR-71 EDF (Electric Ducted Fan) jet model yet
• Twin 40mm fans and outrunner motors compatible with popular 4S 2200mAh 30+C batteries
• Real-time overall battery voltage, current and other telemetry data via compatible transmitters
• Spektrum™ receiver with fly-by range telemetry and industry-leading 2.4GHz DSMX® technology
• Easier to fly with innovative and optional-use SAFE® Select flight envelope protection
• The unmatched stability and locked-in feel of exclusive AS3X® technology

• Four factory-installed servos for separate aileron, elevator and nose gear steering control
• Take off from and land on smooth surfaces using the included landing gear plus steerable nose wheel
• Remove the landing gear and utilize the molded-in finger grips plus automatic Hand Launch Assist Mode when flying over grass or other suitable surfaces
• Fully-molded and extremely durable EPO airframe with plastic and composite reinforcements throughout
• Includes an extra set of optional-use, red-painted vertical fins that snap into place for improved visibility
• Almost completely factory-assembled and ready to fly right out of the box
• Factory-applied, fully-painted finish with optional-use “Habu” decal

The Perfect Battery Fit: Powering the SR-71 Blackbird Twin To unleash the full power and performance of the SR-71 Blackbird Twin, it is essential to choose the right battery. The recommended battery for this RC aircraft is 4S 2200mAh 30+C batteries.

ChinaHobbyLine 4S LiPo Battery 2200mAh 40C 

• The 40C constant discharge rate allows for high power output and performance.
• Compact and lightweight design, ideal for fitting in various RC aircraft or vehicles.
• Reliable and stable power delivery for extended flight or driving times.

CNHL G+Plus 4s 2200mAh 70C Lipo Battery

• Higher discharge rate of 70C for increased power and performance.
• Provides a balanced combination of power and flight time.
• Features reliable cells for efficient power conversion.
• Durable construction with high-quality graphene for enhanced longevity.

Choosing the appropriate battery is crucial for achieving optimal performance and extending the flight time of your SR-71 Blackbird Twin. However, it is essential to follow safety guidelines, manufacturer recommendations, and proper battery handling practices.