NT8S700B : 9.6 volt 700mAh rechargeable Ni-Cd battery - fits inside Futaba RC transmitters. Dimensions: 4" x 1-1/8" x 1-1/8"  Fits models such as Futaba 10C, Futaba 10CAG, Futaba 10CHG, Futaba 10CG, T6DA, T6VA, T6NFK, T6YK, 7NFK, 7CAP, 8AUT, 8UHF, 8UHP, 8UI, 8UA, 8UAFS, 8NFK, NT8C, NT8iB, 8UAF, 8UAP, Futaba Super 8, Futaba 10C, Futaba 9C, Futaba 8C, Futaba 7C, 9VAP, 9VHP, 9ZAP, 9CAF, 9CHF, 9CAP, 9CHP, 9ZAW, 9ZAWS, 9CA-PCM, 9CHF, 9CHPP, 3EGX, Conquest 6, Skysport 6, etc.  
Replaces part #s such as NT8S700B, NT8iB, NT8S600B, 9C, 10C (FNT8S700B), 7C AND 8U (FNT8S600B)
Includes connector, so it can plug right into your Futaba transmitter. Your stock wall charger will fully re-charge this battery in approximately 16 hours. 
You can also re-charge the battery via direct attachment to a standalone R/C smart charger.
These battery packs are manufactured in the USA by BATTERIES AMERICA