Batteries

 Batteries
Batteries are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many battery manufacturers including Murata, Panasonic, Power-Sonic, Renata, RRC Power Solutions, Seiko Instruments, 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: 2,599
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Seiko Instruments Micro Energy Electronic Battery Reflow Recharge Bat RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Dioxide (LiMnO2)
Seiko Instruments Micro Energy Coin Cell Battery Recharge Battery RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Silicon (LiMnSi) 3 V 3.4 mAh MS614 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 80mAh 249In Stock
$3.96
$3.28
$3.01
$2.55
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 80 mAh SR54 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg High Drain 1.55V; 80mAh 291In Stock
$4.02
$3.33
$2.92
$2.76
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 80 mAh SR54 Pressure Contact
Seiko Semiconductors Coin Cell Battery 0% Hg High Drain 1.55; 120mAh 24In Stock
2,000Expected 05/01/2027
$4.36
$3.56
$3.10
$2.92
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 120 mAh SR43 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 5.5mAh 305In Stock
$2.97
$2.46
$2.16
$2.04
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 5.5 mAh Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 12.5mAh 72In Stock
$1.67
$1.39
$1.24
$1.14
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 12.5 mAh SR62 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 22mAh
Mouser does not sell this product in your region.
Non-Rechargeable Silver Oxide 1.55 V 22 mAh SR64 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh 12In Stock
$1.64
$1.36
$1.22
$1.15
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 23 mAh SR60 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg High Drain 1.55V; 34mAh 261In Stock
$2.05
$1.70
$1.49
$1.41
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 34 mAh SR59 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh 268In Stock
$3.19
$2.64
$2.31
$2.18
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 27 mAh SR68 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 46mAh 265In Stock
$2.70
$2.24
$1.97
$1.85
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 46 mAh SR69 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 60mAh 9In Stock
$2.80
$2.32
$2.04
$1.92
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 60 mAh SR57 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 85mAh 138In Stock
$3.32
$2.76
$2.42
$2.27
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 85 mAh SR45 Pressure Contact
Seiko Semiconductors Coin Cell Battery LOW V. Recharge Bat RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium 1.5 V 2.5 mAh Pressure Contact


Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT-KIT/PB/2X12V/4AH
Mouser does not sell this product in your region.
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT-KIT/PB/2X12V/7AH 21In Stock
$198.06
Min.: 1
Mult.: 1
Omron Automation and Safety Electronic Battery BACK-UP BATTERY
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Unspecified 3.6 V 1.7 Ah
Omron Automation and Safety Battery Packs C200H REPLACEME NT BATTERY
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Unspecified 3 V 1700 mAh


Omron Automation and Safety Electronic Battery Absolute Encoder Bac kup Batter
Mouser does not sell this product in your region.
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK 9V 12/BOX PRICE PER BAT 6In Stock
2,952Expected 15/01/2027
$3.41
$2.83
$2.63
$2.55
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 9 V 9V
Panasonic Industry Consumer Battery & Photo Battery Retail Packaging V
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 3 V 1550 mAh CR123A Button Top (Extending)
Panasonic Battery Consumer Battery & Photo Battery CR-P2 6V 1400mAh
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 6 V 1400 mAh CR-P2 Flat Top (Non-Extending)
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 24/BOX PRICE PER BAT
432In Stock
$0.753
$0.661
$0.626
$0.613
Min.: 24
Mult.: 24
Non-Rechargeable Alkaline 1.5 V AAA Pressure Contact
Tadiran Batteries Electronic Battery AA 2.1Ah BLISTER PK AXIAL PINS
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Thionyl Chloride (LiSOCl2) 3.6 V 2.1 Ah AA Axial