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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Rechargeable/Non-Rechargeable	Battery Chemistry	Output Voltage	Capacity	Battery Size	Termination Style
Electronic Battery Snaphat Batt & Cryst M4T32-BR12SH6 STMicroelectronics 1: 11,67 € 5.650In Stock Restricted Availability	Mfr. Part No. M4T32-BR12SH6 Mouser Part No 511-M4T32-BR12SH6	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5.650In Stock	11,67 € 9,21 € 8,82 € 8,57 € View 8,18 € 7,89 € 7,78 € 7,77 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Lithium Carbon Monofluoride (LiCF)	2.8 V	120 mAh		PC Pin (Horizontal 4-Pin)
Electronic Battery Snaphat Batt & Cryst M4T32-BR12SH1 STMicroelectronics 1: 11,71 € 4.882In Stock Restricted Availability 2.760Expected 11/30/2026	Mfr. Part No. M4T32-BR12SH1 Mouser Part No 511-M4T32BR12SH1	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4.882In Stock 2.760Expected 11/30/2026	11,71 € 9,25 € 8,75 € 8,45 € View 8,07 € 7,83 € 7,51 € 7,50 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Lithium Carbon Monofluoride (LiCF)	2.8 V	120 mAh		PC Pin (Horizontal 4-Pin)
Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh SR421SW Seiko Instruments 1: 3,07 € 1.538In Stock Restricted Availability	Mfr. Part No. SR421SW Mouser Part No 628-SR421SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.538In Stock	3,07 € 2,55 € 2,23 € 2,10 € View 1,92 € 1,84 € 1,55 € 1,49 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Silver Oxide	1.55 V	12 mAh		Pressure Contact
Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh SR44SW Seiko Instruments 1: 4,32 € 1.571In Stock Restricted Availability	Mfr. Part No. SR44SW Mouser Part No 628-SR44SW	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.571In Stock	4,32 € 3,58 € 3,14 € 2,96 € View 2,70 € 2,59 € 2,44 € 2,31 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Silver Oxide	1.55 V	160 mAh	SR44	Pressure Contact
Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh SR44W Seiko Instruments 1: 5,86 € 1.062In Stock Restricted Availability	Mfr. Part No. SR44W Mouser Part No 628-SR44W	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.062In Stock	5,86 € 4,85 € 4,26 € 4,02 € View 3,67 € 3,52 € 3,33 € 2,92 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Silver Oxide	1.55 V	160 mAh	SR44	Pressure Contact
Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 2 PACK PRICE PER BAT LR03XWA/2SB Panasonic Battery 2: 0,499 € 28.474In Stock Restricted Availability 100.400Expected 12/21/2026	Mfr. Part No. LR03XWA/2SB Mouser Part No 658-LR03XWA/2SB	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 2 PACK PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	28.474In Stock 100.400Expected 12/21/2026	0,499 € 0,424 € 0,372 € 0,353 € View 0,321 € 0,302 € 0,292 € 0,282 €	Min.: 2 Mult.: 2 Restricted Availability	Non-Rechargeable	Alkaline	1.5 V		AAA	Pressure Contact
Battery Packs NIMH BATTERY PACK BP190 Fluke Restricted Availability	Mfr. Part No. BP190 Mouser Part No 676-BP190	Fluke	Battery Packs NIMH BATTERY PACK Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet			Restricted Availability	Rechargeable	Nickel Metal Hydride (NiMH)
Consumer Battery & Photo Battery Industrial Alkaline-Zinc Manganese Dioxide, AA 1.5V LR6XWA/BXU Panasonic Battery 1: 0,404 € 1.799In Stock Restricted Availability 264.000On Order	Mfr. Part No. LR6XWA/BXU Mouser Part No 658-LR6XWA/BXU	Panasonic Battery	Consumer Battery & Photo Battery Industrial Alkaline-Zinc Manganese Dioxide, AA 1.5V Learn More about Panasonic Battery panasonic batteries industrial alkaline batteries Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.799In Stock 264.000On Order On Order Ship Dates Mfr. No: LR6XWA/BXU Stock: 1.799 Can Dispatch Immediately On Order: 96.000 Expected 1/26/2027 168.000 Expected 2/10/2027 Factory Lead Time: 16 Weeks	0,404 € 0,324 € 0,295 € 0,276 € View 0,255 € 0,243 € 0,232 € 0,217 € 0,213 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Alkaline	1.5 V		AA	Button Top (Extending)
Electronic Battery Snaphat Batt & Cryst M4Z28-BR00SH1 STMicroelectronics 1: 7,62 € 267In Stock Restricted Availability	Mfr. Part No. M4Z28-BR00SH1 Mouser Part No 511-M4Z28BR00SH1	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	267In Stock	7,62 € 6,22 € 5,93 € 5,73 € View 5,52 € 5,27 € 5,07 € 4,94 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Lithium Carbon Monofluoride (LiCF)	2.8 V	48 mAh		PC Pin (Horizontal 4-Pin)
NiMH - Nickel Metal Hydride Battery 1.2V 1.28Ah Ni-MH AA High Temp Long Life BK-120AAHA01 Panasonic Battery 1: 4,39 € 3.540In Stock Restricted Availability	Mfr. Part No. BK-120AAHA01 Mouser Part No 658-BK-120AAHA01	Panasonic Battery	NiMH - Nickel Metal Hydride Battery 1.2V 1.28Ah Ni-MH AA High Temp Long Life Learn More about Panasonic Battery panasonic bk120aahu h type nimh battery Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3.540In Stock	4,39 € 3,46 € 3,27 € 3,23 € View 3,02 € 2,69 € 2,61 €	Min.: 1 Mult.: 1 Restricted Availability	Rechargeable		1.2 V	1280 mAh	AA	Pressure Contact
NiMH - Nickel Metal Hydride Battery AAA 1.2V 780 MAH 2100 CYCLE LIFE BK-80AAAB9B Panasonic Battery 1: 3,10 € 1.896In Stock Restricted Availability 4.140Expected 11/16/2026	Mfr. Part No. BK-80AAAB9B Mouser Part No 658-BK-80AAAB9B	Panasonic Battery	NiMH - Nickel Metal Hydride Battery AAA 1.2V 780 MAH 2100 CYCLE LIFE Learn More about Panasonic Battery panasonicnimh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.896In Stock 4.140Expected 11/16/2026	3,10 € 2,51 € 2,35 € 2,29 € View 2,14 € 1,98 € 1,88 € 1,75 € 1,74 €	Min.: 1 Mult.: 1 Restricted Availability	Rechargeable		1.2 V	750 mAh	AAA	Button Top (Extending)
NiMH - Nickel Metal Hydride Battery AA 1.2V 1500MAH FLAT TOP HHR-150AAC8 Panasonic Battery 1: 3,53 € 674In Stock Restricted Availability	Mfr. Part No. HHR-150AAC8 Mouser Part No 658-HHR150AA	Panasonic Battery	NiMH - Nickel Metal Hydride Battery AA 1.2V 1500MAH FLAT TOP Learn More about Panasonic Battery panasonicnimh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	674In Stock	3,53 € 2,86 € 2,67 € 2,58 € View 2,43 € 2,22 € 2,09 € 2,04 €	Min.: 1 Mult.: 1 Restricted Availability	Rechargeable		1.2 V	1580 mAh	AA	Flat Top (Non-Extending)
NiMH - Nickel Metal Hydride Battery AA 1.2V 2000MAH BUTTON TOP HHR-210AAC4B Panasonic Battery 1: 5,47 € 1.286In Stock Restricted Availability	Mfr. Part No. HHR-210AAC4B Mouser Part No 658-HHR210AA/B	Panasonic Battery	NiMH - Nickel Metal Hydride Battery AA 1.2V 2000MAH BUTTON TOP Learn More about Panasonic Battery panasonicnimh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.286In Stock	5,47 € 3,35 € 3,14 € 3,02 € View 2,85 € 2,61 € 2,46 € 2,39 €	Min.: 1 Mult.: 1 Restricted Availability	Rechargeable		1.2 V	2080 mAh	AA	Button Top (Extending)
Consumer Battery & Photo Battery INDUSTRIAL ALK AA 2 PACK PRICE PER BAT LR6XWA/2SB Panasonic Battery 2: 0,533 € 25.404In Stock Restricted Availability	Mfr. Part No. LR6XWA/2SB Mouser Part No 658-LR6XWA/2SB	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AA 2 PACK PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	25.404In Stock	0,533 € 0,458 € 0,402 € 0,38 € View 0,344 € 0,327 € 0,324 € 0,314 € 0,305 €	Min.: 2 Mult.: 2 Restricted Availability	Non-Rechargeable	Alkaline	1.5 V		AA	Pressure Contact
Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG B73180A0101M062 TDK 1.500: 6,93 € 1.500In Stock Restricted Availability	Mfr. Part No. B73180A0101M062 Mouser Part No 871-B73180A0101M062	TDK	Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG Learn More about TDK epcos ceracharge Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1.500In Stock	Reel 6,93 €	Min.: 1.500 Mult.: 1.500 : 1.500 Restricted Availability	Rechargeable	Lithium Ceramic (LCB)	1.5 V	100 uAh		Screw
UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 7AH Weidmuller 2789910000 2789910000 Weidmuller 1: 221,53 € 20In Stock 22Expected 11/19/2026	Mfr. Part No. 2789910000 Mouser Part No 470-2789910000	Weidmuller	UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 7AH	Datasheet	20In Stock 22Expected 11/19/2026	221,53 € 220,99 € 207,16 €	Min.: 1 Mult.: 1			24 V	7 Ah		Quick Connect
Electronic Battery Assembly, Encoder Backup Batte Omron Automation and Safety 09977-100 09977-100 Omron Automation and Safety 1: 635,78 € 3In Stock New At Mouser	Mfr. Part No. 09977-100 Mouser Part No 653-09977-100 New At Mouser	Omron Automation and Safety	Electronic Battery Assembly, Encoder Backup Batte		3In Stock	635,78 €	Min.: 1 Mult.: 1
Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh SR621SW Seiko Instruments 1: 1,65 € 632In Stock Restricted Availability	Mfr. Part No. SR621SW Mouser Part No 628-SR621SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	632In Stock	1,65 € 1,37 € 1,23 € 1,16 € View 1,07 € 1,02 € 0,938 € 0,87 € 0,822 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Silver Oxide	1.55 V	23 mAh	SR60	Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh SR916SW Seiko Instruments 1: 3,21 € 270In Stock Restricted Availability	Mfr. Part No. SR916SW Mouser Part No 628-SR916SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	270In Stock	3,21 € 2,66 € 2,32 € 2,19 € View 2,01 € 1,92 € 1,82 € 1,69 € 1,59 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Silver Oxide	1.55 V	27 mAh	SR68	Pressure Contact
Consumer Battery & Photo Battery INDUSTRIAL ALK 9V 12/BOX PRICE PER BAT 6LF22XWA/C Panasonic Battery 1: 2,93 € 53In Stock Restricted Availability 2.952Expected 1/15/2027	Mfr. Part No. 6LF22XWA/C Mouser Part No 658-6LF22XWA/C	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK 9V 12/BOX PRICE PER BAT Learn More about Panasonic Battery panasonic consumer batteries Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	53In Stock 2.952Expected 1/15/2027	2,93 € 2,43 € 2,26 € 2,19 € View 1,93 € 1,75 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Alkaline	9 V		9V
Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 1.5V LR03XWA/B Panasonic Battery 1: 0,43 € 2.226In Stock Restricted Availability 74.500On Order	Mfr. Part No. LR03XWA/B Mouser Part No 658-LR03XWA	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 1.5V Learn More about Panasonic Battery panasonicalkaline Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2.226In Stock 74.500On Order On Order Ship Dates Mfr. No: LR03XWA/B Stock: 2.226 Can Dispatch Immediately On Order: 60.000 Expected 10/30/2026 14.500 Expected 11/3/2026 Factory Lead Time: 12 Weeks	0,43 € 0,343 € 0,298 € 0,292 € View 0,27 € 0,256 € 0,246 € 0,232 € 0,226 €	Min.: 1 Mult.: 1 Restricted Availability	Non-Rechargeable	Alkaline	1.5 V		AAA	Button Top (Extending)
Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 24/BOX PRICE PER BAT LR03XWA/C Panasonic Battery 24: 0,648 € 504In Stock Restricted Availability	Mfr. Part No. LR03XWA/C Mouser Part No 658-LR03XWA/C	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 24/BOX PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	504In Stock	0,648 € 0,568 € 0,538 € 0,527 € View 0,48 € 0,445 € 0,434 €	Min.: 24 Mult.: 24 Restricted Availability	Non-Rechargeable	Alkaline	1.5 V		AAA	Pressure Contact
Battery Packs Battery Li-ion 3.65 V, 8.5 Ah, 31 Wh (T6XX, T10XX) T199364ACC Teledyne FLIR Restricted Availability	Mfr. Part No. T199364ACC Mouser Part No 685-T199364ACC	Teledyne FLIR	Battery Packs Battery Li-ion 3.65 V, 8.5 Ah, 31 Wh (T6XX, T10XX) Mouser does not presently sell this product in your region.				Restricted Availability		Lithium Ion (Li-Ion)
NiMH - Nickel Metal Hydride Battery BATT NIMH 4/3A 1.2V 4200MAH FLAT TOP HHR-450AB21 Panasonic Battery 1: 8,64 € 714In Stock Restricted Availability	Mfr. Part No. HHR-450AB21 Mouser Part No 658-HHR-450A	Panasonic Battery	NiMH - Nickel Metal Hydride Battery BATT NIMH 4/3A 1.2V 4200MAH FLAT TOP Learn More about Panasonic Battery panasonicnimh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	714In Stock	8,64 € 6,92 € 6,48 € 6,30 € View 5,72 € 5,34 € 5,27 €	Min.: 1 Mult.: 1 Restricted Availability	Rechargeable		1.2 V	4200 mAh	A	Flat Top (Non-Extending)
NiMH - Nickel Metal Hydride Battery A 1.2V 2100MAH HHR-210AB18 Panasonic Battery 1: 4,46 € 145In Stock Restricted Availability 360Expected 12/14/2026	Mfr. Part No. HHR-210AB18 Mouser Part No 658-HHR210A	Panasonic Battery	NiMH - Nickel Metal Hydride Battery A 1.2V 2100MAH Learn More about Panasonic Battery panasonicnimh Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	145In Stock 360Expected 12/14/2026	4,46 € 3,70 € 3,53 € 3,25 € View 3,09 € 2,87 € 2,73 €	Min.: 1 Mult.: 1 Restricted Availability	Rechargeable		1.2 V	2200 mAh	A	Flat Top (Non-Extending)