FlySky LiPo Battery for GT2B GT3C & iT4C Transmitters FS-BA800

The FlySky FS-BA800 is a compact 3.7V 800mAh rechargeable lithium battery designed for compatible FlySky transmitters including the GT2B and GT3C, providing a direct replacement power source for supported radio systems

Features

• Genuine FlySky replacement transmitter battery
• 3.7V nominal voltage
• 800mAh capacity
• Rechargeable lithium battery construction
• Compact size suits compatible FlySky pistol-grip transmitters
• Suitable for replacing an aged damaged or worn transmitter battery
• Pre-wired for compatible FlySky transmitter installation

Specifications

• Brand: FlySky
• Model: FS-BA800
• Product Type: Transmitter Battery
• Battery Type: Lithium Battery
• Nominal Voltage: 3.7V
• Charge Voltage: 4.2V
• Capacity: 800mAh
• Dimensions: 61 x 38.6 x 9 mm
• Weight: Approximately 33.4 g
• Compatible Transmitter: FlySky GT2B
• Compatible Transmitter: FlySky GT3C

Includes

• 1 x FlySky FS-BA800 3.7V 800mAh transmitter battery

FAQ

Does the FS-BA800 fit the FlySky GT2B? Yes, FlySky specifies the GT2B with a 1S 800mAh battery and FS-BA800 is the matching 3.7V 800mAh replacement battery

Does the FS-BA800 fit the FlySky GT3C? Yes, FlySky specifies the GT3C with a 3.7V 800mAh battery and lists FS-BA800 as the corresponding battery model

What voltage is the FS-BA800 battery? The FS-BA800 has a nominal voltage of 3.7V and a full charge voltage of 4.2V

Important Notes

• Confirm the connector and battery compartment match your transmitter before installation
• Use only a compatible charging system intended for the transmitter and battery type
• Do not puncture crush short circuit or expose the battery to excessive heat
• FlySky's current official FS-BA800 page clearly supports the GT2B and GT3C battery specification while iT4C compatibility was not independently verified from current manufacturer data