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.
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.
One Battery Backer with Futaba J connectors attached.
One Instruction Sheet
Radio system and batteries.
Length: 1.53" (38.9mm)
Width: 1.46" (37.1mm)
Height: .78" (20.0mm)
Weight: .8 ounces
Wiring- 6" servo wire with Futaba J connector and 2-5" wires with