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Black plastic battery holder case for CR2450 or LIR2450 cells, two pins, 26 by 8 mm

Unique-Bargains

Unique-Bargains Battery Holder Case Black CR2450 LIR2450 5 Pcs

SKU CH-Y9RQ-TR1EC

Holds a single CR2450 or LIR2450 cell in a 24 mm diameter black case with 20 mm pin spacing

  • TypeBattery Protectors
  • Holds one CR2450 or LIR2450 cell securely
  • 24 mm inner diameter matches battery size exactly
  • Two pins spaced 20 mm apart for reliable polarity connection
  • Compact 26 x 8 mm body fits tight project enclosures
  • Black finish protects contacts from dust and short circuits

Purpose and fit

This black plastic holder accepts a single CR2450 or LIR2450 lithium button cell and provides two solder pins spaced 20mm apart with one positive and one negative contact. It is intended for hobbyists building custom drone or RC power connections who need a secure, through-hole mount for one 2450-size cell.

Physical limits

The case body measures 26mm in diameter and 8mm in height while the inner cavity is 24mm wide, so only a 2450-format battery fits; larger or smaller coin cells cannot be retained. The fixed 20mm pin pitch determines the PCB hole pattern and cannot be altered.

Capacity and headroom

Each holder carries exactly one battery, giving the full rated capacity of that cell with no parallel or series arrangement inside the case. Projects requiring more energy must add additional holders and wire them externally because this unit has no provision for a second cell.

Highlights

  • Holds one CR2450 or LIR2450 cell securely
  • 24 mm inner diameter matches battery size exactly
  • Two pins spaced 20 mm apart for reliable polarity connection
  • Compact 26 x 8 mm body fits tight project enclosures
  • Black finish protects contacts from dust and short circuits

Specifications

BrandUnique Bargains
TypeBattery Protectors

Questions about this item

Which holder should I pick for a CR2450 or LIR2450 cell?

This case fits one CR2450 or LIR2450 battery with a 24 mm diameter and 20 mm pin spacing.

What does the 26 mm body size mean when I mount it?

The holder measures 26 mm in diameter and 8 mm in height, so it occupies that footprint on your board.

How does the two-pin layout limit the connection?

Two pins spaced 20 mm apart provide one positive and one negative contact for a single cell.

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