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Battery Insert

FNB-4xhi : 12v NiMH insert – goes in FNB-4/A

Original price was: $39.00.Current price is: $11.36.

The FNB-4xhi is a 12 volt 1600mAh Ni-MH replacement rechargeable insert for Yaesu FNB-4 and FNB-4A b…

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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
FNB-4xhi
Brand
Batteries America

Description

The FNB-4xhi is a 12 volt 1600mAh Ni-MH replacement rechargeable insert for Yaesu FNB-4 and FNB-4A battery packs (for the FT-209, FT-727, etc. This NiMH insert Goes inside the original battery casing; requires 3 solder connections to install. Provides much longer operating time than the original insert ! Can be slow-charged or fast-charged.

Additional information

Brand

Batteries America

Product Type

Battery Insert

Brand + Part Number

Batteries America FNB-4xhi

Product Name + Part Number

Battery Insert FNB-4xhi

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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.