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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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
UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 3.4AH 2789900000 Weidmuller 1: ¥34,688.3 254In Stock 75Expected 10/1/2026	Mfr. Part # 2789900000 Mouser Part # 470-2789900000	Weidmuller	UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 3.4AH	Datasheet	254In Stock 75Expected 10/1/2026	¥34,688.3 ¥34,153.5 ¥34,150.2 ¥33,211.7	Min.: 1 Mult.: 1			24 V	3.4 Ah		Quick Connect
Consumer Battery & Photo Battery Industrial Alkaline-Zinc Manganese Dioxide, AA 1.5V LR6XWA/BXU Panasonic Battery 1: ¥74.7 23,322In Stock 96,000Expected 1/26/2027	Mfr. Part # LR6XWA/BXU Mouser Part # 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	Datasheet	23,322In Stock 96,000Expected 1/26/2027	¥74.7 ¥59.6 ¥54.3 ¥51.5 View ¥47.8 ¥45.2 ¥43.2 ¥41.2	Min.: 1 Mult.: 1	Non-Rechargeable	Alkaline	1.5 V		AA	Button Top (Extending)
Electronic Battery Snaphat Batt & Cryst M4T28-BR12SH1 STMicroelectronics 1: ¥1,531.4 9,038In Stock 6,143Expected 10/1/2026	Mfr. Part # M4T28-BR12SH1 Mouser Part # 511-M4T28BR12SH1	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst	Datasheet	9,038In Stock 6,143Expected 10/1/2026	¥1,531.4 ¥1,215.9 ¥1,131.1 ¥1,089.6 View ¥1,038.1 ¥1,006.6 ¥948.4 ¥946.8	Min.: 1 Mult.: 1	Non-Rechargeable	Lithium Carbon Monofluoride (LiCF)	2.8 V	48 mAh		PC Pin (Horizontal 4-Pin)
Electronic Battery Snaphat Batt & Cryst M4T32-BR12SH6 STMicroelectronics 1: ¥2,254 3,215In Stock 3,450Expected 9/28/2026	Mfr. Part # M4T32-BR12SH6 Mouser Part # 511-M4T32-BR12SH6	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst	Datasheet	3,215In Stock 3,450Expected 9/28/2026	¥2,254 ¥1,778.9 ¥1,702.5 ¥1,654.4 View ¥1,579.6 ¥1,523.1 ¥1,503.2 ¥1,499.9	Min.: 1 Mult.: 1	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: ¥2,262.3 6,694In Stock	Mfr. Part # M4T32-BR12SH1 Mouser Part # 511-M4T32BR12SH1	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst	Datasheet	6,694In Stock	¥2,262.3 ¥1,785.6 ¥1,690.9 ¥1,631.1 View ¥1,558 ¥1,513.2 ¥1,450.1 ¥1,448.4	Min.: 1 Mult.: 1	Non-Rechargeable	Lithium Carbon Monofluoride (LiCF)	2.8 V	120 mAh		PC Pin (Horizontal 4-Pin)
NiMH - Nickel Metal Hydride Battery Batteries HHR-380A Panasonic Battery 1: ¥1,164.4 8,320In Stock	Mfr. Part # HHR-380A Mouser Part # 658-HHR-380A	Panasonic Battery	NiMH - Nickel Metal Hydride Battery Batteries Learn More about Panasonic Battery panasonicnimh	Datasheet	8,320In Stock	¥1,164.4 ¥940.1 ¥896.9 ¥853.8 View ¥784 ¥732.5 ¥699.3 ¥694.3	Min.: 1 Mult.: 1	Rechargeable		1.2 V	3700 mAh	L-A	Flat Top (Non-Extending)
UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT 1133819 Phoenix Contact 1: ¥87,594.5 1In Stock 195On Order	Mfr. Part # 1133819 Mouser Part # 651-1133819	Phoenix Contact	UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT Learn More about Phoenix Contact quint hp ac ups	Datasheet	1In Stock 195On Order On Order Ship Dates Mfr. #: 1133819 Stock: 1 Can Ship Immediately On Order: 39 Expected 9/22/2026 15 Expected 10/23/2026 141 Expected 11/2/2026 Factory Lead-Time: 7 Weeks	¥87,594.5	Min.: 1 Mult.: 1
Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh SR421SW Seiko Instruments 1: ¥506.6 1,538In Stock	Mfr. Part # SR421SW Mouser Part # 628-SR421SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh	Datasheet	1,538In Stock	¥506.6 ¥420.2 ¥368.7 ¥347.1 View ¥317.3 ¥304 ¥255.8 ¥245.8	Min.: 1 Mult.: 1	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: ¥712.6 1,674In Stock	Mfr. Part # SR44SW Mouser Part # 628-SR44SW	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh	Datasheet	1,674In Stock	¥712.6 ¥578 ¥516.6 ¥488.3 View ¥445.1 ¥426.9 ¥403.6 ¥373.7 ¥370.4	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	160 mAh	SR44	Pressure Contact
UPS - Uninterruptible Power Supplies - Batteries UPS-BAT-KIT/PB/2X12V/7AH 1283119 Phoenix Contact 1: ¥31,015.9 18In Stock 27Expected 10/9/2026	Mfr. Part # 1283119 Mouser Part # 651-1283119	Phoenix Contact	UPS - Uninterruptible Power Supplies - Batteries UPS-BAT-KIT/PB/2X12V/7AH	Datasheet	18In Stock 27Expected 10/9/2026	¥31,015.9	Min.: 1 Mult.: 1
Consumer Battery & Photo Battery INDUSTRIAL ALK 9V CASE QTY /PRICED EA 6LF22XWA/B Panasonic Battery 210: ¥270.7 8,820In Stock 26,250Expected 11/2/2026	Mfr. Part # 6LF22XWA/B Mouser Part # 658-6LF22XWA	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK 9V CASE QTY /PRICED EA Learn More about Panasonic Battery panasonicalkaline	Datasheet	8,820In Stock 26,250Expected 11/2/2026	¥270.7 ¥262.4 ¥254.1 ¥245.8 ¥239.2	Min.: 210 Mult.: 210	Non-Rechargeable	Alkaline	9 V		9V	Snap In
Consumer Battery & Photo Battery INDUSTRIAL ALK 9V 12/BOX PRICE PER BAT 6LF22XWA/B12 Panasonic Battery 1: ¥566.4 1,532In Stock	Mfr. Part # 6LF22XWA/B12 Mouser Part # 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	Datasheet	1,532In Stock	¥566.4 ¥470.1 ¥436.8 ¥423.6 View ¥372.1 ¥337.2	Min.: 1 Mult.: 1	Non-Rechargeable	Alkaline	9 V		9V	Snap In
Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 1.5V LR03XWA/B Panasonic Battery 1: ¥83.1 19,158In Stock 84,500Expected 11/4/2026	Mfr. Part # LR03XWA/B Mouser Part # 658-LR03XWA	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 1.5V Learn More about Panasonic Battery panasonicalkaline	Datasheet	19,158In Stock 84,500Expected 11/4/2026	¥83.1 ¥66.3 ¥57.5 ¥55.6 View ¥51.7 ¥49 ¥47.5 ¥43.5	Min.: 1 Mult.: 1	Non-Rechargeable	Alkaline	1.5 V		AAA	Button Top (Extending)
UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 7AH Weidmuller 2789910000 2789910000 Weidmuller 1: ¥42,785.7 35In Stock	Mfr. Part # 2789910000 Mouser Part # 470-2789910000	Weidmuller	UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 7AH	Datasheet	35In Stock	¥42,785.7 ¥42,681.1 ¥40,010.2	Min.: 1 Mult.: 1			24 V	7 Ah		Quick Connect
Electronic Battery Snaphat Batt & Cryst M4Z28-BR00SH1 STMicroelectronics 1: ¥1,569.6 338In Stock	Mfr. Part # M4Z28-BR00SH1 Mouser Part # 511-M4Z28BR00SH1	STMicroelectronics	Electronic Battery Snaphat Batt & Cryst	Datasheet	338In Stock	¥1,569.6 ¥1,303.9 ¥1,214.2 ¥1,147.8 View ¥1,081.3 ¥1,006.6 ¥976.7 ¥961.7	Min.: 1 Mult.: 1	Non-Rechargeable	Lithium Carbon Monofluoride (LiCF)	2.8 V	48 mAh		PC Pin (Horizontal 4-Pin)
Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh SR44W Seiko Instruments 1: ¥792.3 1,332In Stock	Mfr. Part # SR44W Mouser Part # 628-SR44W	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh	Datasheet	1,332In Stock	¥792.3 ¥624.5 ¥554.8 ¥526.5 View ¥486.7 ¥468.4 ¥446.8 ¥416.9	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	160 mAh	SR44	Pressure Contact
NiMH - Nickel Metal Hydride Battery 1.2V 1.28Ah Ni-MH AA High Temp Long Life BK-120AAHA01 Panasonic Battery 1: ¥825.5 3,540In Stock	Mfr. Part # BK-120AAHA01 Mouser Part # 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	Datasheet	3,540In Stock	¥825.5 ¥649.5 ¥612.9 ¥607.9 View ¥568.1 ¥506.6 ¥490 ¥461.8 ¥435.2	Min.: 1 Mult.: 1	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: ¥612.9 2,207In Stock 4,140Expected 11/16/2026	Mfr. Part # BK-80AAAB9B Mouser Part # 658-BK-80AAAB9B	Panasonic Battery	NiMH - Nickel Metal Hydride Battery AAA 1.2V 780 MAH 2100 CYCLE LIFE Learn More about Panasonic Battery panasonicnimh	Datasheet	2,207In Stock 4,140Expected 11/16/2026	¥612.9 ¥496.6 ¥450.1 ¥421.9 View ¥390.3 ¥372.1 ¥352.1 ¥330.5 ¥328.9	Min.: 1 Mult.: 1	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: ¥637.8 874In Stock	Mfr. Part # HHR-150AAC8 Mouser Part # 658-HHR150AA	Panasonic Battery	NiMH - Nickel Metal Hydride Battery AA 1.2V 1500MAH FLAT TOP Learn More about Panasonic Battery panasonicnimh	Datasheet	874In Stock	¥637.8 ¥529.9 ¥491.7 ¥466.7 View ¥440.2 ¥410.3 ¥387 ¥380.4	Min.: 1 Mult.: 1	Rechargeable		1.2 V	1580 mAh	AA	Flat Top (Non-Extending)
NiMH - Nickel Metal Hydride Battery AA 1.2V 2000MAH BUTTON TOP HHR-210AAC48 Panasonic Battery 1: ¥1,041.4 3,393In Stock	Mfr. Part # HHR-210AAC48 Mouser Part # 658-HHR210AA/B	Panasonic Battery	NiMH - Nickel Metal Hydride Battery AA 1.2V 2000MAH BUTTON TOP Learn More about Panasonic Battery panasonicnimh	Datasheet	3,393In Stock	¥1,041.4 ¥586.3 ¥553.1 ¥549.8 View ¥513.2 ¥456.8 ¥450.1 ¥446.8	Min.: 1 Mult.: 1	Rechargeable		1.2 V	2080 mAh	AA	Button Top (Extending)
Consumer Battery & Photo Battery INDUSTRIAL ALK AA 2 PACK PRICE PER BAT LR6XWA/B2 Panasonic Battery 2: ¥103 11,798In Stock 16,380Expected 10/7/2026	Mfr. Part # LR6XWA/B2 Mouser Part # 658-LR6XWA/2SB	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AA 2 PACK PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline	Datasheet	11,798In Stock 16,380Expected 10/7/2026	¥103 ¥88.4 ¥77.6 ¥73.4 View ¥66.4 ¥63.1 ¥59.5 ¥58.8 ¥58.6	Min.: 2 Mult.: 2	Non-Rechargeable	Alkaline	1.5 V		AA	Pressure Contact
Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG B73180A0101M062 TDK 1,500: ¥1,257.4 1,500In Stock	Mfr. Part # B73180A0101M062 Mouser Part # 871-B73180A0101M062	TDK	Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG Learn More about TDK epcos ceracharge	Datasheet	1,500In Stock	Reel ¥1,257.4	Min.: 1,500 Mult.: 1,500 : 1,500	Rechargeable	Lithium Ceramic (LCB)	1.5 V	100 uAh		Screw
Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG B73180A0101M199 TDK 10: ¥2,327.1 460In Stock	Mfr. Part # B73180A0101M199 Mouser Part # 871-B73180A0101M199	TDK	Electronic Battery 1812 1.5V 100uAh 20uA BCT1812M101AG Learn More about TDK epcos ceracharge	Datasheet	460In Stock	¥2,327.1 ¥2,272.2 ¥2,106.1 ¥2,091.2	Min.: 10 Mult.: 10	Rechargeable	Lithium Ceramic (LCB)	1.5 V	100 uAh		Screw
UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 1.2AH Weidmuller 2789890000 2789890000 Weidmuller 1: ¥27,813.4 20In Stock	Mfr. Part # 2789890000 Mouser Part # 470-2789890000	Weidmuller	UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 1.2AH	Datasheet	20In Stock	¥27,813.4 ¥26,991.3 ¥25,958.1	Min.: 1 Mult.: 1			24 V	1.2 Ah		Quick Connect
Electronic Battery Assembly, Encoder Backup Batte Omron Automation and Safety 09977-100 09977-100 Omron Automation and Safety 1: ¥122,794.4 3In Stock New At Mouser	Mfr. Part # 09977-100 Mouser Part # 653-09977-100 New At Mouser	Omron Automation and Safety	Electronic Battery Assembly, Encoder Backup Batte		3In Stock	¥122,794.4	Min.: 1 Mult.: 1