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: 2.599
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 Mfr.
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
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh
Datasheet
271In Stock
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 27 mAh SR68 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery BATT NIMH 4/3A 1.2V 4200MAH FLAT TOP
Datasheet
827In Stock
Min.: 1
Mult.: 1
Rechargeable 1.2 V 4200 mAh A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery 4/5A 1.2V 2000MAH
Datasheet
360Expected 10/19/2026
Min.: 1
Mult.: 1
Rechargeable 1.2 V 2040 mAh 4/5A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery A 1.2V 2100MAH
Datasheet
155In Stock
360Expected 12/14/2026
Min.: 1
Mult.: 1
Rechargeable 1.2 V 2200 mAh A Flat Top (Non-Extending)
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AA 3 PACK PRICE PER BAT
Datasheet
2.037In Stock
Min.: 3
Mult.: 3
Non-Rechargeable Alkaline 1.5 V AA
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AA 24/BOX PRICE PER BAT
Datasheet
24In Stock
3.168On Order
Min.: 24
Mult.: 24
Non-Rechargeable Alkaline 1.5 V AA Pressure Contact
Fluke Battery Packs RECHARGEABLE BATTERY PACK FOR 43, 43B & 123

Rechargeable Nickel Metal Hydride (NiMH) 4.8 V 3 Ah
Fluke Battery Packs NIMH BATTERY PACK

Rechargeable Nickel Metal Hydride (NiMH)
Weidmuller 2789930000
Weidmuller UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 17AH
Datasheet
3In Stock
Min.: 1
Mult.: 1
24 V 17 Ah Quick Connect
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 3700mAH L-FAT A
Datasheet
101In Stock
180Expected 12/14/2026
Min.: 1
Mult.: 1
Rechargeable 1.2 V 3700 mAh L-Fat A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery SC 1.2V 2500MAH FLAT TOP
86In Stock
Min.: 1
Mult.: 1
Rechargeable 1.2 V 2500 mAh Sub-C Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery C 1.2V 3300MAH FLAT TOP
164In Stock
Min.: 1
Mult.: 1
Rechargeable 1.2 V 3300 mAh C Flat Top (Non-Extending)
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 2 PACK PRICE PER BAT
Datasheet
121.572On Order
Min.: 2
Mult.: 2
Non-Rechargeable Alkaline 1.5 V AAA Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery AA 1.2V AA 2000 MAH 2100 CYCLE LIFE
Datasheet
13.440On Order
Min.: 1
Mult.: 1
Rechargeable 1.2 V 2 Ah AA Button Top (Extending)
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/189WH
Datasheet
12On Order
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 7.4 Ah
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/PB/24DC/110AH
Datasheet
1Expected 10/15/2026
Min.: 1
Mult.: 1

Lead-Acid 24 VDC 110 Ah
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 720mAH AAA-FT
Datasheet
1.380Expected 10/19/2026
Min.: 1
Mult.: 1
Rechargeable 1.2 V 700 mAh AAA-FT Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery AA 1.2V 2000MAH BUTTON TOP
Datasheet
3.393In Stock
Min.: 1
Mult.: 1
Rechargeable 1.2 V 2080 mAh AA Button Top (Extending)
Renata Coin Cell Battery 1.55V 9.5x2.7mm55mAh Multifunctional Pac
Datasheet
321Expected 11/2/2026
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 55 mAh 395 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 16mAh
Datasheet
1.913Expected 1/22/2027
Min.: 1
Mult.: 1

Non-Rechargeable Silver Oxide 1.55 V 16 mAh SR63 Pressure Contact
Adafruit 5383
Adafruit Battery Packs Single Li-Ion and LiPoly Battery Power Meter
15Expected 1/20/2027
Min.: 1
Mult.: 1

Non-Rechargeable Lithium Ion (Li-Ion) 3.7 V Wire
Renata 357S.IB0%HG
Renata Coin Cell Battery Silver Oxide 1.55 Industrial Bulk
499Expected 10/19/2026
Min.: 1
Mult.: 1
Silver Oxide
Panasonic Industry CR-2450 w/tabs
Panasonic Industry Coin Cell Battery CR Coin High Temp 3V
189On Order
Min.: 1
Mult.: 1

Eaton UPS - Uninterruptible Power Supplies - Batteries EBM 240V VRLA, 3U and UL
Datasheet
13Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Lead-Acid 230 V, 400 V
Eaton UPS - Uninterruptible Power Supplies - Batteries 240V Extended Battery Module (EBM) for Select 9PX G2 UPS Systems, 3U Rack/Tower
Datasheet
41Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Lead-Acid