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LIR640 MegaMini Batteries
LIR640 MegaMini Batteries Price range: 9.99 € through 14.99 € VAT Inc.

337 / SR416SW Batteries

Price range: 7.99 € through 12.99 € VAT Inc.

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Keep matching Vip Pro Mini, SuperMini and current UltraMini receivers powered with 337 / SR416SW silver-oxide cells. Choose a pack of four or ten. These cells list 1.55V; confirm your receiver’s exact battery code before ordering spares.

SKU: PILAS 337 SR416SW Categories: ,
Description

337 / SR416SW silver-oxide cells replace the battery in compatible Vip Pro Mini, SuperMini and current UltraMini receivers. Choose a pack of 4 or 10 after checking the code required by your earpiece.

Match the battery code first

These cells have a nominal voltage of 1.55V. They power the receiver, while a neckloop or other induction transmitter has its own separate power requirements.

Older UltraMini receivers specifying 379 / SR521SW use a different battery format. MegaMini uses rechargeable LIR640 cells, and magnetic Nano earpieces contain no battery.

Choose the pack quantity

Select 4 or 10 in the Quantity selector. The chosen pack supplies that number of 337 / SR416SW cells. Use the exact receiver instructions for fitting and handling.

If your existing battery code is unclear, send support the model name before ordering. Do not select a battery solely from a broad Vip Pro label.

337 replacement battery details
ItemDetails
Battery code337 / SR416SW
ChemistrySilver oxide
Nominal voltage1.55V
Pack choice4 or 10 cells

Choose the correct receiver cell

Are these the same as older UltraMini 379 cells?

No. 337 / SR416SW and 379 / SR521SW are different references. Choose the code specified by the exact receiver.

Should I buy four or ten?

Select the spare quantity you need. Receiver kit options already specify their included cells, so check that package before adding spares.

Additional information
Quantity10, 4
Product typeReplacement button-cell batteries
Battery model337 / SR416SW
Battery chemistrySilver oxide
Nominal voltage1.55V
Compatible modelsVip Pro Mini, SuperMini and current UltraMini using 337 / SR416SW
Reviews (5)

5 reviews for 337 / SR416SW Batteries

4.8 out of 5 stars (based on 5 reviews)
Excellent
Very good
Average
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Terrible

1 July 2025

aguantan las 4 horas sin problema, esos si guardadlas bien que se pierden como nada

Avatar for Miguel L.
Miguel L.
14 December 2024

Bien

Avatar for Emilia
Emilia
26 April 2024

facile da usare e compatibile

Avatar for Nina
Nina
30 April 2021

Nice batteries. Compatible with my UltraMini.

Avatar for Theo
Theo
2 February 2020

Thanks Coomax

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Anonymous