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: 2,606
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 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
Renata Coin Cell Battery 1.55V 9.5x1.6mm29mAh Multifunctional Pac
Datasheet
73In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 29 mAh 373 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac
Datasheet
84In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 45 mAh 384 Pressure Contact
Renata Coin Cell Battery 1.55V 5.8 x 1.6mm 10.5mAh Multifunc Pk
Datasheet
22In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 10.5 mAh 317 Pressure Contact
Renata Coin Cell Battery 1.55V 9.5x2.7mm55mAh Multifunctional Pac
Datasheet
67In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 53 mAh 399 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x2.1mm24mAh Multifunctional Pac
Datasheet
30In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 24 mAh 361 Pressure Contact
Renata Coin Cell Battery 1.55V 9.5x2.1mm40mAh Multifunctional Pac
Datasheet
72In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 40 mAh 370 Pressure Contact
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK D 12/BOX PRICE PER BAT
Datasheet
232In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 1.5 V D Pressure Contact
Renata Coin Cell Battery 1.55V 11.6x3.1mm 80mAh Multifunct Pk
Datasheet
76In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 80 mAh 389 Pressure Contact
Renata Coin Cell Battery 1.55V 11.6 x 3.6mm 105mAh Multifunct Pk
Datasheet
61In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 105 mAh 350 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x2.6mm32mAh Multifunctional Pac
Datasheet
40In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 32 mAh 397 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC
Datasheet
20In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 2600 mAh Sub-C Flat Top (Non-Extending)
Panasonic Industry Consumer Battery & Photo Battery AAA SIZE 1.5V ALK BUTTON TOP
3,449In Stock
10,000Expected 09/09/2026
Min.: 1
Mult.: 1

Non-Rechargeable Alkaline 1.5 V AAA Button Top (Extending)
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh
Datasheet
2,023In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 23 mAh SR60 Pressure Contact
Panasonic Industry LR03XWA/4S
Panasonic Industry Consumer Battery & Photo Battery Alkaline 1.5V
Datasheet
371In Stock
Min.: 1
Mult.: 1

Renata 321.IB0%HG
Renata Coin Cell Battery Silver Oxide 1.55 Industrial Bulk
Datasheet
470In Stock
Min.: 1
Mult.: 1
Silver Oxide
Renata 370.IB0%HG
Renata Coin Cell Battery Silver Oxide 1.55 Industrial Bulk
Datasheet
400In Stock
Min.: 1
Mult.: 1
Silver Oxide
Power-Sonic Sealed Lead Acid Battery Terminal adapter F2 to F1 5,529In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
SparkFun Consumer Battery & Photo Battery This is your standard 1.5V AAA alkaline Energizer battery. These are roughly 1250mAh per AAA cell. You can combine four to get just about 6V peak and about 4.8V as they hit their discharge curve. Sold in single units. Note: This item is non-returnab
Datasheet
1,360In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 1.5 V 1250 mAh AAA Pressure Contact
Power-Sonic Sealed Lead Acid Battery Terminal adapter F1 to F2 3,094In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
Eaton UPS - Uninterruptible Power Supplies - Batteries 180V Extended Battery Module (EBM) for Select 9PX G2 UPS Systems, 3U Rack/Tower
Datasheet
29In Stock
Min.: 1
Mult.: 1

Lead-Acid
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/284WH
Datasheet
43In Stock
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 11.1 Ah
Power-Sonic 035025
Power-Sonic Sealed Lead Acid Battery Terminal adapter Nut/bolt to F2 1In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/189WH
Datasheet
4In Stock
13On Order
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 7.4 Ah
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT
Datasheet
96In Stock
9Expected 27/08/2026
Min.: 1
Mult.: 1
Panasonic Battery Consumer Battery & Photo Battery Industrial Alkaline-Zinc Manganese Dioxide, AA 1.5V
Datasheet
32,534In Stock
96,000Expected 26/01/2027
Min.: 1
Mult.: 1

Non-Rechargeable Alkaline 1.5 V AA Button Top (Extending)