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Battery Case

UM3-8 : 8-cell AA holder, for Futaba, JR PROPO, etc.

Original price was: $14.95.Current price is: $3.78.

UM3-8 : 8-cell AA holder, for Futaba Magnum Jr, etc. Holds 8 x AA batteries (typically Alkaline AA c…

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Check the match before ordering

  • Part numberMatch the complete number, including letters and suffixes.
  • Electrical specificationConfirm voltage, chemistry and charging requirements.
  • Physical fitCompare dimensions, connector, polarity and terminal position.
SKU
UM3-8
Brand
Batteries America
Category

Description

UM3-8 : 8-cell AA holder, for Futaba Magnum Jr, etc. Holds 8 x AA batteries (typically Alkaline AA cells); provides up to 12VDC of power. Has 9-volt style snap connectors on end. Can be inserted into Futaba transmitters that accept NT8LP battery, or JR PROPO transmitters that accept JRPB958 battery. Certainly fits in other models as well. Dimensions: about 4.2″ tall, 1.3″ x 1.3″ at base.
Can hold NiCd or NiMH AA cells as well (9.6VDC output).

Additional information

Brand

Batteries America

Product Type

Battery Case

Brand + Part Number

Batteries America UM3-8

Product Name + Part Number

Battery Case UM3-8

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Ordering guidance

A reliable replacement starts with an exact match

Similar-looking batteries and accessories can use different voltage, chemistry, connectors or polarity. Verify the label and physical fit before purchase.

View the battery matching guide
Is matching the voltage enough?

No. Chemistry, dimensions, connector type, polarity, terminal position and charging requirements must also match.

Which number should I compare?

Use the complete model or part number printed on the original item. Include every prefix, suffix, dash and revision where shown.

What if my device model is not listed?

Do not assume compatibility from appearance alone. Compare the original part number and specifications or confirm the requirements in the device documentation.