Battery Contacts

Batteries have a positive and negative end that need connecting to an electrical circuit. In cylindrical batteries, the positive end consists of a small projection whilst the negative end has a flat base. Both ends of the battery need to mate with contacts, which are metal strips or springs that are found in battery holders or compartments. The battery contacts are connected by wire leads to the electrical circuitry within the device, so that when the terminals press against them, an electrical connection is made.

What do battery contacts look like?

The most common types of terminal found in battery holders are coiled springs or spring contacts and flat tab contacts. Sometimes a battery is wired directly to a device rather than inserted into a holder. For these applications battery contacts are available which are designed for soldering directly onto the PCB. Once the contact is soldered onto the PCB the battery is then connected directly on to it.

Battery contacts can have a fixed or flexible design. Flexible contacts such as leaf spring contacts have a rugged design and allow for the slight expansion of the battery on discharge and for any other battery movement that may be caused by shock and vibration. This feature enables a reliable connection to be maintained as well as being able to accommodate a range of battery lengths.

When are battery contacts used?

Battery contacts are designed for use with a wide range of battery sizes and are available as single contacts for use with single batteries or double contacts for two batteries. Battery straps with snap-on press stud contacts are specially designed for use with 9V PP3 batteries. Battery contacts are made from different materials with a range of plating materials, expanding their suitability across many industries and applications.


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Omschrijving Prijs For Battery Size Number of Cells Terminal Contact Material Terminal Contact Type Type Body Material Mount Dimensions
RS-stocknr. 489-021A
FabrikantRS PRO
0,357 €
Each (In a Pack of 100)
Aantal stuks
9V PP3 1 - Press Stud Clip PP Strap & Lead 27 x 13 x 80mm
RS-stocknr. 489-021
FabrikantRS PRO
0,664 €
Each (In a Pack of 5)
Aantal stuks
9V PP3 1 - Press Stud - - - -
RS-stocknr. 279-5457
Fabrikantnummer84-6
FabrikantKeystone
5,24 €
1 Bag of 5
Bag(s)
9V PP3 1 Brass Press Stud - - - -
RS-stocknr. 172-5980
Fabrikantnummer209
FabrikantKeystone
0,419 €
Each (In a Pack of 10)
Aantal stuks
A, AA 1 Nickel Plated Spring Steel Leaf Spring - - - -
RS-stocknr. 172-5968
Fabrikantnummer593
FabrikantKeystone
0,807 €
Each (In a Pack of 10)
Aantal stuks
9V PP3 1 - Press Stud - - - -
RS-stocknr. 205-0079
Fabrikantnummer210
FabrikantKeystone
0,481 €
Each (In a Pack of 10)
Aantal stuks
AA 2 Spring Steel Leaf Spring - - - -
RS-stocknr. 172-5996
Fabrikantnummer68
FabrikantKeystone
4,23 €
1 Bag of 5
Bag(s)
9V PP3 1 Steel Press Stud Strap & Lead - Strap & Lead 26.2 x 13.6mm
RS-stocknr. 109-4719
Fabrikantnummer204
FabrikantKeystone
0,374 €
Each (In a Pack of 10)
Aantal stuks
A23, A27, AAA, N 1 Spring Steel Leaf Spring - - - -
RS-stocknr. 324-7303
Fabrikantnummer5202
FabrikantKeystone
0,45 €
Each (In a Bag of 10)
Aantal stuks
A, AA 1 Spring Steel Coil Spring - - - -
RS-stocknr. 191-3941
Fabrikantnummer594
FabrikantKeystone
0,724 €
Each (In a Pack of 10)
Aantal stuks
9V PP3 1 - Press Stud - - - -
RS-stocknr. 172-4915
Fabrikantnummer211D
FabrikantKeystone
0,32 €
Each (In a Bag of 10)
Aantal stuks
C, D 1 Spring Steel Coil Spring - - - -
RS-stocknr. 171-7800
Fabrikantnummer228
FabrikantKeystone
0,324 €
Each (In a Pack of 10)
Aantal stuks
A, AA 1 Spring Steel Leaf Spring - - - -
RS-stocknr. 614-2302
Fabrikantnummer230-1
FabrikantKeystone
2,23 €
1 Bag of 10
Bag(s)
AAA, AAAA, N, 12V 1 Spring Steel Button - - - -
RS-stocknr. 185-4670
FabrikantRS PRO
0,51 €
Each
Aantal stuks
AAA - Nickel Plated Spring Steel - - - - -
RS-stocknr. 205-0057
Fabrikantnummer629
FabrikantKeystone
1,508 €
Each (In a Pack of 10)
Aantal stuks
A23, AAA, N 1 Spring Steel Coil Spring - - - -
RS-stocknr. 185-4674
FabrikantRS PRO
0,40 €
Each
Aantal stuks
AA - Nickel Plated Spring Steel - - - - -
RS-stocknr. 367-6329
Fabrikantnummer5212
FabrikantKeystone
0,505 €
Each (In a Bag of 10)
Aantal stuks
A, AA 2 Spring Steel Coil Spring - - - -
RS-stocknr. 410-1494
Fabrikantnummer291
FabrikantKeystone
4,57 €
1 Pack of 10
Pack(s)
A, AA 1 Spring Steel Button & Leaf Spring - - - -
RS-stocknr. 175-6071
FabrikantnummerMP-TSN
4,68 €
1 Bag of 10
Bag(s)
9V 1 Brass Plug in - - - -
RS-stocknr. 205-0063
Fabrikantnummer202
FabrikantKeystone
0,543 €
Each (In a Pack of 10)
Aantal stuks
AAA 2 Spring Steel Leaf Spring - - - -