This is the Futaba Peak Wall Charger.
This works only for the 14MZ Transmitter Lithium Battery.
FEATURES: Black plastic base charger
Indicator light, when charge is complete, light turns OFF
INCLUDES: One battery charger and charge cord
REQUIRES: 14MZ transmitter Lithium-Ion battery, FUTM1475
SPECS: Rated power input: 100 to 240 V AC (50/60Hz)
Rated power output: 8.4V DC 1.5A
Weight: 4.94oz (140g) excluding power cord
COMMENTS: This charger will only work for the 14MZ battery.