This is Jomar Products Battery Backer for Futaba J radio systems.
This hooks between your receiver and dual batteries, and will activate
your second battery if you lose voltage in the first one.
FEATURES: Best insurance for fliers using two receiver packs.
When main battery drops, this will automatically switch to the
Works well with 4 cell, 5 cell, or Gel-Cell packs.
Batteries can be different capacities, such as, 1200 and 600mAh.
Warranty: Electronic Model Systems guarantees this Jomar product to
be free of defects in materials or workmanship for a period of one
year from date of purchase.
INCLUDES: One Battery Backer with Futaba J connectors attached.
One Instruction Sheet
REQUIRES: Radio system and batteries.
Length: 1.53" (38.9mm)
Width: 1.46" (37.1mm)
Height: .78" (20.0mm)
Weight: .8 ounces
COMMENTS: Wiring- 6" servo wire with Futaba J connector and 2-5" wires with