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 in the device so when the terminals press against them an electrical connection is made. 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 terminals 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.

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 also made from different materials with a range of platings.


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Beskrivning Pris For Battery Size Number of Cells Terminal Contact Material Terminal Contact Type Type Body Material Mount Dimensions
RS-artikelnummer 324-7331
Tillv. art.nr5225
VarumärkeKeystone
2,047 kr
Each (In a Bag of 10)
Enheter
AAA, N 1 Spring Steel Button - - - -
RS-artikelnummer 367-6329
Tillv. art.nr5212
VarumärkeKeystone
4,385 kr
Each (In a Bag of 10)
Enheter
A, AA 2 Spring Steel Coil Spring - - - -
RS-artikelnummer 279-5457
Tillv. art.nr84-6
VarumärkeKeystone
42,39 kr
1 Bag of 5
Påse(ar)
9V PP3 1 Brass Press Stud - - - -
RS-artikelnummer 205-0063
Tillv. art.nr202
VarumärkeKeystone
4,188 kr
Each (In a Pack of 10)
Enheter
AAA 2 Spring Steel Leaf Spring - - - -
RS-artikelnummer 172-5980
Tillv. art.nr209
VarumärkeKeystone
3,164 kr
Each (In a Pack of 10)
Enheter
A, AA 1 Nickel Plated Spring Steel Leaf Spring - - - -
RS-artikelnummer 327-7556
Tillv. art.nr211
VarumärkeKeystone
1,117 kr
Each (In a Bag of 10)
Enheter
A, AA - Spring Steel Coil Spring - - - -
RS-artikelnummer 109-4719
Tillv. art.nr204
VarumärkeKeystone
2,885 kr
Each (In a Pack of 10)
Enheter
A23, A27, AAA, N 1 Spring Steel Leaf Spring - - - -
RS-artikelnummer 410-1494
Tillv. art.nr291
VarumärkeKeystone
35,36 kr
1 Pack of 10
Förpackning(ar)
A, AA 1 Spring Steel Button & Leaf Spring - - - -
RS-artikelnummer 614-2302
Tillv. art.nr230-1
VarumärkeKeystone
20,68 kr
1 Bag of 10
Påse(ar)
12V, AAA, AAAA, N 1 Spring Steel Button - - - -
RS-artikelnummer 171-7800
Tillv. art.nr228
VarumärkeKeystone
2,513 kr
Each (In a Pack of 10)
Enheter
A, AA 1 Spring Steel Leaf Spring - - - -
RS-artikelnummer 205-0079
Tillv. art.nr210
VarumärkeKeystone
3,722 kr
Each (In a Pack of 10)
Enheter
AA 2 Spring Steel Leaf Spring - - - -
RS-artikelnummer 367-0602
Tillv. art.nr637
VarumärkeKeystone
2,699 kr
Each (In a Pack of 10)
Enheter
AA, AAA, N 1 Steel Button - - - -
RS-artikelnummer 172-4915
Tillv. art.nr211D
VarumärkeKeystone
2,999 kr
Each (In a Bag of 10)
Enheter
C, D 1 Spring Steel Coil Spring - - - -
RS-artikelnummer 205-0057
Tillv. art.nr629
VarumärkeKeystone
13,866 kr
Each (In a Pack of 10)
Enheter
A23, AAA, N 1 Spring Steel Coil Spring - - - -
RS-artikelnummer 172-5968
Tillv. art.nr593
VarumärkeKeystone
6,514 kr
Each (In a Pack of 10)
Enheter
9V PP3 1 - Press Stud - - - -
RS-artikelnummer 367-5398
Tillv. art.nr5213
VarumärkeKeystone
3,108 kr
Each (In a Bag of 10)
Enheter
AAA, N 2 Spring Steel Button & Coil Spring - - - -
RS-artikelnummer 191-3941
Tillv. art.nr594
VarumärkeKeystone
5,863 kr
Each (In a Pack of 10)
Enheter
9V PP3 1 - Press Stud - - - -
RS-artikelnummer 410-1466
Tillv. art.nr5214
VarumärkeKeystone
46,53 kr
1 Pack of 10
Förpackning(ar)
AAA, N 2 Spring Steel Button & Coil Spring - - - -
RS-artikelnummer 324-7325
Tillv. art.nr5224
VarumärkeKeystone
1,462 kr
Each (In a Bag of 10)
Enheter
A, AA 1 Steel Button - - - -
RS-artikelnummer 172-5996
Tillv. art.nr68
VarumärkeKeystone
34,43 kr
1 Bag of 5
Påse(ar)
9V PP3 1 Steel Press Stud Strap & Lead - Strap & Lead 26.2 x 13.6mm