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Five CR2032 coin cells with two-pin wires and adhesive backing

Ruth's sister

Ruth's sister CR2032 2-pin CMOS battery wire 5-pack

SKU CH-SE69-XF03N

Five CR2032 batteries with 2-pin wires and adhesive backs for compatible laptop motherboards

  • Five batteries ready for multiple motherboard swaps
  • Standard 2-pin 1.25 mm spacing fits listed ThinkPad models
  • Adhesive backing secures battery without extra tape
  • Lightweight CR2032 cells deliver stable voltage for BIOS
  • Compatible with X31 X32 T30 T40 T41 T42 T43 R50 R51 R52 T60 T61 R60 R61 T400 T500

CR2032 CMOS battery wire 5-pack

A set of five CR2032 coin cells each fitted with a two-pin wire lead and adhesive backing. They supply the low-voltage backup power that keeps BIOS settings and the real-time clock alive on compatible laptop motherboards. The pack is aimed at technicians and owners servicing older ThinkPad models listed in the compatibility data.

Standard 2-pin 1.25 mm spacing interface

Each cell terminates in a standard two-pin connector with 1.25 mm hole spacing and 3 mm overall width. The adhesive strip lets the battery sit securely on the motherboard or chassis without additional tape. Because some systems use smaller two-pin or three-hole headers, the connector may need to be swapped before installation.

2032 chemistry for listed ThinkPad series

The CR2032 chemistry delivers stable discharge voltage and long shelf life for the supported T30, T40, T41, T42, T43, R50, R51, R52, T60, T61, R60, R61, T400 and T500 families. It will not fit R30, R31, R32, R40, R40E, X40, X41, X60, X61 or other two-line three-hole or three-line three-hole designs. Buyers needing those pin-outs must source a different harness.

Highlights

  • Five batteries ready for multiple motherboard swaps
  • Standard 2-pin 1.25 mm spacing fits listed ThinkPad models
  • Adhesive backing secures battery without extra tape
  • Lightweight CR2032 cells deliver stable voltage for BIOS
  • Compatible with X31 X32 T30 T40 T41 T42 T43 R50 R51 R52 T60 T61 R60 R61 T400 T500

Specifications

No published specifications for this item yet.

Questions about this item

Which ThinkPad models use the 1.25 mm 2-pin spacing on this CR2032 wire?

Compatible models include X31, X32, T30, T40, T41, T42, T43, R50, R51, R52, T60, T61, R60, R61, T400 and T500 series laptops.

How much heat does the adhesive-backed battery generate during continuous motherboard operation?

The CR2032 cell produces negligible heat; the wire and adhesive remain at ambient temperature during normal BIOS backup duty.

What must the motherboard already provide for this 2-pin wire to connect?

The board needs a standard 2-pin header with 1.25 mm hole spacing; 3-hole or 3-line headers will not fit.

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