Batteries

Batteries
Batteries are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many battery manufacturers including Murata, Panasonic, Phoenix Contact, Power-Sonic, Renata, RRC Power Solutions, Tadiran Batteries, Ultralife & many more. Please view our large selection of batteries below.

With our battery life calculator, you can estimate the number of hours of battery life left.
Results: 2,635
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Rechargeable/Non-Rechargeable
Battery Chemistry
Output Voltage
Capacity
Battery Size
Termination Style
STMicroelectronics Electronic Battery Snaphat Batt & Cryst
Datasheet
2,235In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 120 mAh PC Pin (Horizontal 4-Pin)
STMicroelectronics Electronic Battery Snaphat Batt & Cryst
Datasheet
3,468In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 120 mAh PC Pin (Horizontal 4-Pin)
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh
Datasheet
1,871In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 12 mAh Pressure Contact
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK 9V CASE QTY /PRICED EA
Datasheet
4,830In Stock
19,320Expected 29/06/2026
Min.: 210
Mult.: 210
Non-Rechargeable Alkaline 9 V 9V Snap In
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK 9V 12/BOX PRICE PER BAT
Datasheet
1,058In Stock
1,944Expected 31/07/2026
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 9 V 9V Snap In
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 1.5V
Datasheet
Product Comments
22,815In Stock
36,000Expected 10/07/2026
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 1.5 V AAA Button Top (Extending)
Fluke Battery Packs NIMH BATTERY PACK
Datasheet
Product Comments

Rechargeable Nickel Metal Hydride (NiMH)
TDK Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG
Datasheet
700In Stock
170Expected 15/06/2026
Min.: 10
Mult.: 10

Rechargeable Lithium Ceramic (LCB) 1.5 V 100 uAh Screw
Schneider Electric UPS - Uninterruptible Power Supplies - Batteries POWER SUPPLY BATTERY MODULE 7AH
Datasheet
5In Stock
Min.: 1
Mult.: 1
24 VDC 7 Ah
Weidmuller 2789910000
Weidmuller UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 7AH
Datasheet
45In Stock
Min.: 1
Mult.: 1
24 V 7 Ah Quick Connect
STMicroelectronics Electronic Battery Snaphat Batt & Cryst
Datasheet
419In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 48 mAh PC Pin (Horizontal 4-Pin)
STMicroelectronics Electronic Battery Snaphat Batt & Cryst
Datasheet
457In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 120 mAh PC Pin (Horizontal 4-Pin)
Seiko Instruments Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh
Datasheet
1,450In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 160 mAh SR44 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery AA 1.2V AA 2000 MAH 2100 CYCLE LIFE
Datasheet
2,661In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 2 Ah AA Button Top (Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery AAA 1.2V 780 MAH 2100 CYCLE LIFE
Datasheet
1,516In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 750 mAh AAA Button Top (Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 3700mAH L-FAT A
Datasheet
210In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 3700 mAh L-Fat A Flat Top (Non-Extending)
Panasonic Industrial Devices Consumer Battery & Photo Battery Alkaline 1.5V
Datasheet
2,389In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Alkaline 1.5 V D Button Top (Extending)
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AA 2 PACK PRICE PER BAT
Datasheet
Product Comments
20,884In Stock
Min.: 2
Mult.: 2
Non-Rechargeable Alkaline 1.5 V AA Pressure Contact
TDK Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG
Datasheet
1,500In Stock
Min.: 1,500
Mult.: 1,500
: 1,500

Rechargeable Lithium Ceramic (LCB) 1.5 V 100 uAh Screw
Weidmuller 2789890000
Weidmuller UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 1.2AH
Datasheet
29In Stock
Min.: 1
Mult.: 1

24 V 1.2 Ah Quick Connect
Omron Automation and Safety 09977-100
Omron Automation and Safety Electronic Battery Assembly, Encoder Backup Batte 3In Stock
Min.: 1
Mult.: 1
Duracell Consumer Battery & Photo Battery 9V BULK 72 case Price Per Batt
Datasheet

Non-Rechargeable Alkaline 6LR61 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 16mAh
Datasheet
532In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 16 mAh SR63 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh
Datasheet
273In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 27 mAh SR68 Pressure Contact
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 24/BOX PRICE PER BAT
Datasheet
Product Comments
1,152In Stock
Min.: 24
Mult.: 24
Non-Rechargeable Alkaline 1.5 V AAA Pressure Contact