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: 2,651
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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
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/284WH
Datasheet
6In Stock
6Expected 25/05/2026
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 11.1 Ah
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/189WH
Datasheet
2In Stock
2Expected 06/04/2026
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 7.4 Ah
Renata Coin Cell Battery 1.55V 11.6 X 5.4mm 170mAh Multifunct Pk
Datasheet
590In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 160 mAh 357 Pressure Contact
Renata Coin Cell Battery 1.55V 6.8x2.6mm28mAh Multifunctional Pac
Datasheet
674In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 24 mAh 377 Pressure Contact
Renata Coin Cell Battery 1.55V 11.6 x 3.6mm 105mAh Multifunct Pk
Datasheet
95In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 105 mAh 344 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 1.28Ah Ni-MH AA High Temp Long Life
Datasheet
5,761In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 1280 mAh AA Pressure Contact
Tripp Lite UPS - Uninterruptible Power Supplies - Batteries 36V Extended Battery Module (EBM) for SU1000XLCD SmartOnline UPS Systems, Tower
Datasheet

Lead-Acid
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh
Datasheet
2,071In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 12 mAh Pressure Contact
Schneider Electric UPS - Uninterruptible Power Supplies - Batteries POWER SUPPLY BATTERY MODULE 7AH
Datasheet
7In Stock
Min.: 1
Mult.: 1
24 VDC 7 Ah
Panasonic Industrial Devices Consumer Battery & Photo Battery AAA SIZE 1.5V ALK BUTTON TOP
Datasheet
9,492In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Alkaline 1.5 V AAA Button Top (Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 3300mAH L-FAT A
2,240In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 3300 mAh L-Fat A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery AA 1.2V 1500MAH FLAT TOP
Datasheet
1,197In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 1580 mAh AA Flat Top (Non-Extending)
Seiko Instruments Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh
Datasheet
1,995In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 160 mAh SR44 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x3.1mm37mAh Multifunctional Pac
Datasheet
90In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 37 mAh 329 Pressure Contact
Renata Coin Cell Battery 1.55V 4.8x1.6mm 8mAh Multifunctional Pac
Datasheet
60In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 8 mAh 337 Pressure Contact
Renata Coin Cell Battery 1.55V 6.8x2.1mm20mAh Multifunctional Pac
Datasheet
301In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 19 mAh 364 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac
Datasheet
40In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 45 mAh 392 Pressure Contact
Renata Coin Cell Battery 1.55V 9.5x3.6mm84mAh Multifunctional Pac
Datasheet
35In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 79 mAh 394 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x2.6mm32mAh Multifunctional Pac
Datasheet
74In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 32 mAh 397 Pressure Contact
Renata Coin Cell Battery 1.55V 9.5x2.0mm40mAh Multifunctional Pac
Datasheet
84In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 35 mAh 371 Pressure Contact
Renata Coin Cell Battery 1.55V 11.6x3.1mm 80mAh Multifunct Pk
Datasheet
78In 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 3.1mm 60mAh Multifunct Pk
Datasheet
48In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 60 mAh 390 Pressure Contact
Renata Coin Cell Battery 1.55V 7.9x2.1mm24mAh Multifunctional Pac
Datasheet
45In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 23 mAh 362 Pressure Contact
Renata Coin Cell Battery 1.55V 9.5x1.6mm29mAh Multifunctional Pac
Datasheet
78In 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
95In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 45 mAh 384 Pressure Contact