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  Radio Accessories > Radio Electronic Equipment > Battery Backers - Radio Bookmark this Page

EMS - EMOM0012 EMOEMO0012 EMO0012 812872000121 0812872000121
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EMS Ultimate Battery Backer Futaba J
EMS Ultimate Battery Backer Futaba J
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Tech Notes
       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 second battery. 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.

SPECS: CASE- 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 battery connectors. 8/18/01kzh ir/jl

– If you need more information, use these EMS resources –
Phone: 800-845-8978
  Postal Address:
22605E LA PALMA AVE. STE 516

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