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: 2.614
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Description Datasheet Availability Pricing (EUR) 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
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK D 12/BOX PRICE PER BAT
Datasheet
281In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 1.5 V D 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 11.6 x 3.6mm 105mAh Multifunct Pk
Datasheet
63In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 105 mAh 350 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC
Datasheet
32In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 2600 mAh Sub-C Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC
Datasheet
42In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 2600 mAh Sub-C Flat Top (Non-Extending)
Panasonic Industrial Devices Consumer Battery & Photo Battery AAA SIZE 1.5V ALK BUTTON TOP
Datasheet
1.392In Stock
12.000Expected 6/29/2026
Min.: 1
Mult.: 1

Non-Rechargeable Alkaline 1.5 V AAA Button Top (Extending)
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
Panasonic Industrial Devices LR03XWA/4S
Panasonic Industrial Devices Consumer Battery & Photo Battery Alkaline 1.5V
Datasheet
371In Stock
Min.: 1
Mult.: 1

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
1.414In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 1.5 V 1250 mAh AAA Pressure Contact
Renata 357S.IB0%HG
Renata Coin Cell Battery Silver Oxide 1.55 Industrial Bulk
94In Stock
Min.: 1
Mult.: 1
Silver Oxide
Power-Sonic Sealed Lead Acid Battery Terminal adapter F1 to F2 3.324In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
Power-Sonic Sealed Lead Acid Battery Terminal adapter F2 to F1 7.199In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
Nichicon Electronic Battery 2.5V 0.8uF AEC-Q200 Small Lithium Ion Battery
Datasheet
2.896In Stock
Min.: 1
Mult.: 1

Rechargeable Lithium Ion (Li-Ion) 2.5 V 0.8 mAh PC Pin (Vertical 2-Pin)
Nichicon Electronic Battery 2.5V 2uF AEC-Q200 Small Lithium Ion Battery
Datasheet
1.287In Stock
Min.: 1
Mult.: 1

Rechargeable Lithium Ion (Li-Ion) 2.5 V 2 mAh PC Pin (Vertical 2-Pin)
Nichicon Electronic Battery 2.5V 10uF AEC-Q200 Small Lithium Ion Battery
Datasheet
682In Stock
Min.: 1
Mult.: 1

Rechargeable Lithium Ion (Li-Ion) 2.5 V 10 mAh PC Pin (Vertical 2-Pin)
Nichicon Electronic Battery Self-Charging Battery AEC-Q200
Datasheet
49In Stock
Min.: 1
Mult.: 1

Rechargeable 4 mAh SMD/SMT
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT
Datasheet
43In Stock
86On Order
Min.: 1
Mult.: 1
Weidmuller UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 3.4AH
Datasheet
144In Stock
Min.: 1
Mult.: 1
24 V 3.4 Ah Quick Connect
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 2 PACK PRICE PER BAT
Datasheet
Product Comments
44.374In Stock
Min.: 2
Mult.: 2
Non-Rechargeable Alkaline 1.5 V AAA Pressure Contact
Panasonic Battery Consumer Battery & Photo Battery Industrial Alkaline-Zinc Manganese Dioxide, AA 1.5V
Datasheet
22.760In Stock
65.000Expected 7/1/2026
Min.: 1
Mult.: 1

Non-Rechargeable Alkaline 1.5 V AA Button Top (Extending)
STMicroelectronics Electronic Battery Snaphat Batt & Cryst
Datasheet
6.307In 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
2.676In 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 12/BOX PRICE PER BAT
Datasheet
726In Stock
1.944Expected 7/31/2026
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 9 V 9V Snap In