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: 2,257
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 Mfr.
Description Datasheet Availability Pricing (CAD) 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
Ultralife Electronic Battery 6V LITHIUM BATT
Non-Rechargeable Lithium Unspecified 6 V 500 mAh Pressure Contact
Panasonic Battery Coin Cell Battery 3V 255mAH
Datasheet
Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 3 V 255 mAh BR2330 PC Pin (Horizontal 3-Pin)
Panasonic Battery Coin Cell Battery 3V 40mAH
Datasheet
Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 3 V 40 mAh CR1612 Pressure Contact
Tadiran Batteries Electronic Battery 1/2AA 1.1Ah BLISTER PK
Datasheet
Non-Rechargeable Lithium Thionyl Chloride (LiSOCl2) 3.6 V 1.1 Ah 1/2AA Axial
Ultralife Consumer Battery & Photo Battery 10 Year Service Life, 9V, Sold per each Battery
Datasheet
Non-Rechargeable Lithium Unspecified 9 V 1200 mAh 9V Snap In
Panasonic Battery NiMH - Nickel Metal Hydride Battery NiMH U Type 550mAH 1.2V
Datasheet
714In Stock
Min.: 1
Mult.: 1

Rechargeable Nickel Metal Hydride (NiMH)
Panasonic Battery Electronic Battery Li Metal 3V2.4Ah Tab Do Not Use In Series
Datasheet
Non-Rechargeable Lithium Unspecified 3 V 2.4 Ah Solder Tab
Panasonic Battery Coin Cell Battery 3V 50mAH
Datasheet
Rechargeable Lithium Vanadium Pentoxide (LiV2O5) 3 V 50 mAh VL2330 PC Pin (Vertical 2-Pin)
Renata Coin Cell Battery 3V 12.5x2.0mm 38mAh Card Unit Pkging
Datasheet
No
Non-Rechargeable Lithium 3 V 35 mAh CR1220 Pressure Contact
Renata 321.IB0%HG
Renata Coin Cell Battery Silver Oxide 1.55 Industrial Bulk
Datasheet
474In Stock
Min.: 1
Mult.: 1
Silver Oxide
Panasonic Industrial Devices LR03XWA/4S
Panasonic Industrial Devices Consumer Battery & Photo Battery Alkaline 1.5V
Datasheet
346In Stock
Min.: 1
Mult.: 1

Banner Engineering EBATTWLB72
Banner Engineering Battery Packs Emergency Battery Pack for WLB72 1In Stock
Min.: 1
Mult.: 1
Eaton Electrical ELC-BAT
Eaton Electrical Electronic Battery METAL E22-40 MM P-P RD CHROME BEZEL
Non-Rechargeable Lithium Thionyl Chloride (LiSOCl2) 3.6 V 1000 mAh 1/2AA Connector
Renata 338A
Renata Coin Cell Battery 3V 2-PIN VERT 48mAh ENCAP CELL CR 1225
Datasheet
3 V 48 mAh PC Pin (Vertical 2-Pin)
Renata 370.IB0%HG
Renata Coin Cell Battery Silver Oxide 1.55 Industrial Bulk
Datasheet
500In Stock
Min.: 1
Mult.: 1
Silver Oxide
Renata ICP641620PA-01
Renata Battery Packs
Datasheet
SparkFun Consumer Battery & Photo Battery 1250 mAh Alkaline Battery - AAA (Energizer)
Datasheet
338In Stock
420Expected 2026-03-10
Min.: 1
Mult.: 1
Non-Rechargeable Alkaline 1.5 V 1250 mAh AAA Pressure Contact
Duracell Coin Cell Battery LiCOIN CR2032 6 Pack BCd
Datasheet
More Info Available

Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 255 mAh CR2032
Eagle-Picher Electronic Battery 3.5V 1500 mAH
Datasheet
Non-Rechargeable Lithium Thionyl Chloride (LiSOCl2) 3.5 V 1.5 Ah LTC PC Pin (Horizontal 2-Pin)
Power-Sonic Sealed Lead Acid Battery PDC-12200B 12V 20AH;B
Datasheet
Rechargeable Sealed Lead Acid (SLA, VRLA) 12 V 21 Ah Threaded Insert
CSB HRL12540WFR
CSB Sealed Lead Acid Battery 12V 540.0w/cell FLAME RETARDANT
Datasheet
Rechargeable Sealed Lead Acid (SLA, VRLA) 12 V
Power-Sonic Sealed Lead Acid Battery Terminal adapter F2 to F1 7,274In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
RRC Power Solutions RRC3570
RRC Power Solutions Battery Packs Smart Battery Pack, 25.2V, 3.9Ah, 98.28Wh, 7s1p
Datasheet
Rechargeable Lithium Ion (Li-Ion) 25.2 V 3900 mAh
Power-Sonic Sealed Lead Acid Battery PS-1229L F1 12V2.9AH F1
Datasheet
Rechargeable Sealed Lead Acid (SLA, VRLA) 12 V 2.9 Ah Quick Connect 0.187"
Renata ICP303450PA-02
Renata Battery Packs
Datasheet