We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Ten round black plastic battery holders with two metal terminals each

Unique-Bargains

Unique-Bargains 10pcs CR2016/2025/2032 Battery Holder Socket Round Shape

SKU CH-MT49-C9SQA

Pack of ten PCB-mount holders for CR2016, CR2025 or CR2032 coin cells with two terminals spaced 19 mm apart

  • TypeBattery Protectors
  • Holds CR2016, CR2025 and CR2032 cells securely
  • Ten holders in one pack for multiple projects
  • Two terminals spaced 19mm apart for easy PCB soldering
  • Compact 28 x 23 x 1.2mm body fits tight layouts
  • 20mm inner diameter matches standard coin-cell dimensions

10-Piece CR2016/2025/2032 Holder Pack

This pack contains ten round battery holder sockets compatible with CR2016, CR2025 and CR2032 coin cells. Each holder features two terminals spaced 19mm apart for positive and negative connections. The body measures 28 x 23 x 1.2mm with a 20mm inner diameter. Batteries are not included.

Suits through-hole PCB designs needing secure

These sockets are intended for through-hole mounting on printed circuit boards. They accept the three common 20mm diameter lithium coin cell sizes. Builders requiring surface-mount footprints, snap-in retention clips or holders for larger diameter cells should look elsewhere.

19mm terminal pitch for standard through-hole

The critical specification is the 19mm distance between the two terminals, which determines PCB hole placement. Verify this pitch matches your board layout before purchasing. The 20mm inner diameter confirms compatibility with CR2016, CR2025 and CR2032 cells.

Highlights

  • Holds CR2016, CR2025 and CR2032 cells securely
  • Ten holders in one pack for multiple projects
  • Two terminals spaced 19mm apart for easy PCB soldering
  • Compact 28 x 23 x 1.2mm body fits tight layouts
  • 20mm inner diameter matches standard coin-cell dimensions

Specifications

BrandUnique Bargains
TypeBattery Protectors

Questions about this item

Will the plastic body of these CR2032 holders become brittle and need replacement?

The holders are simple plastic sockets with no moving parts; they typically last the life of the board unless physically cracked.

What stops the battery from staying in contact during constant vibration?

Only spring tension from the two terminals holds the cell; severe shock can break contact because there is no locking latch.

Do the terminals get warm when the holder powers a device continuously?

The terminals only pass the tiny current a coin cell supplies, so they remain at ambient temperature during normal use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.