Parts/Batteries & charging/LiPo batteries/Futaba LiFe Transmitter Battery (6.6V/2100mAh)
Futaba LiFe Transmitter Battery (6.6V/2100mAh)
Futaba

Futaba LiFe Transmitter Battery (6.6V/2100mAh)

Part # FUTUBA0135
Where to buy
$98.99
AMain Hobbies
Seen Oct 12, 2026
$98.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is the FT2F2100BV2 6.6V 2100mAh LiFe Transmitter Battery. This battery is compatible with 3PV, 4GRS, 4PK, 4PKS, 4PKS-R, 4PL, 4PLS, 4PM, 4PV, 4PX, 4PX-R, 6J, 6K, 7PX, 7PX LE, 8J, 10J, 12K, 14SG, 16SZ, 18SZ, 18SZ 70th Anniversary (UBA0135) models.

NOTE: This is for TRANSMITTER use ONLY.

Specifications:
TYPE: Rechargeable LiFeP04 Polymer Battery
NOMINAL OUTPUT VOLTAGE: DC 6.6 V
NOMINAL CAPACITY: 2100 mAh
CHARGING/DISCHARGING COUNT: Approximately 500 Cycles (Variable depending on the operating/usage conditions)
DIMENSIONS: ~42.5 mm x ~79 mm x ~17 mm
WEIGHT: ~101 g
CHARGING TEMPERATURE: 0 to 45° C
DISCHARGING TEMPERATURE: -20 to 60° C
STORAGE TEMPERATURE: -20 to 25° C
CHARGER (NOT INCLUDED): LBC-38D OR LBC-4E5

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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