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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
Battery Packs Battery 13.2 Module is a 1500mAh high-capacity lithium polymer battery expansion M120 M5Stack 1: ¥1,744.1 3In Stock	Mfr. Part # M120 Mouser Part # 170-M120	M5Stack	Battery Packs Battery 13.2 Module is a 1500mAh high-capacity lithium polymer battery expansion	Datasheet	3In Stock	¥1,744.1	Min.: 1 Mult.: 1	Rechargeable			1500 mAh
Consumer Battery & Photo Battery Alkaline 9V Battery 1321 Adafruit 1: ¥249.2 22In Stock 70Expected 1/25/2027	Mfr. Part # 1321 Mouser Part # 485-1321	Adafruit	Consumer Battery & Photo Battery Alkaline 9V Battery		22In Stock 70Expected 1/25/2027	¥249.2	Min.: 1 Mult.: 1
Coin Cell Battery LR44 / AG13 1.5V Button Cell Batteries (10-pack) 4645 Adafruit 1: ¥500 45In Stock	Mfr. Part # 4645 Mouser Part # 485-4645	Adafruit	Coin Cell Battery LR44 / AG13 1.5V Button Cell Batteries (10-pack)		45In Stock	¥500	Min.: 1 Mult.: 1	Non-Rechargeable		1.5 V	120 mAh		Pressure Contact
Electronic Battery 3.0V 3654 Thin Film Battery Purchased 13299-0002 Molex 1: ¥1,446.7 200In Stock	Mfr. Part # 13299-0002 Mouser Part # 538-13299-0002	Molex	Electronic Battery 3.0V 3654 Thin Film Battery Purchased Learn More about Molex 1 5v 3v thin film batteries	Datasheet	200In Stock	¥1,446.7 ¥1,200.9 ¥1,119.5 ¥1,058.1 View ¥996.6 ¥926.8 ¥898.6 ¥885.3	Min.: 1 Mult.: 1
Electronic Battery Thin-Film Flexible Battery 1.5V 13331-0002 Molex 1: ¥990 38In Stock	Mfr. Part # 13331-0002 Mouser Part # 538-13331-0002	Molex	Electronic Battery Thin-Film Flexible Battery 1.5V Learn More about Molex 1 5v 3v thin film batteries	Datasheet	38In Stock	¥990 ¥832.2 ¥815.6 ¥800.6 View ¥784 ¥762.4 ¥754.1	Min.: 1 Mult.: 1	Non-Rechargeable	Zinc Chloride	1.5 V	20 mAh		Solder Tab
Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 24/BOX PRICE PER BAT LR03XWA/B24 Panasonic Battery 24: ¥125.1 528In Stock	Mfr. Part # LR03XWA/B24 Mouser Part # 658-LR03XWA/C	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AAA 24/BOX PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline	Datasheet	528In Stock	¥125.1 ¥109.8 ¥104 ¥101.8 View ¥92.7 ¥86 ¥83.9	Min.: 24 Mult.: 24	Non-Rechargeable	Alkaline	1.5 V		AAA	Pressure Contact
NiMH - Nickel Metal Hydride Battery NiMH AA Cell 1.2V 1900mAh Flat Top BK-200AAPA1 Panasonic Battery 1: ¥725.9 369In Stock 840Expected 10/19/2026	Mfr. Part # BK-200AAPA1 Mouser Part # 658-BK-200AAPA1	Panasonic Battery	NiMH - Nickel Metal Hydride Battery NiMH AA Cell 1.2V 1900mAh Flat Top Learn More about Panasonic Battery panasonic nimh batteries	Datasheet	369In Stock 840Expected 10/19/2026	¥725.9 ¥569.7 ¥538.2 ¥534.8 View ¥500 ¥445.1 ¥431.9	Min.: 1 Mult.: 1	Rechargeable		1.2 V	1900 mAh	AA	Flat Top (Non-Extending)
Coin Cell Battery 0% Hg Low Drain 1.55V; 80mAh SR1130SW Seiko Instruments 1: ¥548.1 249In Stock	Mfr. Part # SR1130SW Mouser Part # 628-SR1130SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 80mAh	Datasheet	249In Stock	¥548.1 ¥453.5 ¥398.6 ¥373.7 View ¥342.2 ¥328.9 ¥310.6 ¥287.4 ¥272.4	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	80 mAh	SR54	Pressure Contact
Coin Cell Battery 0% Hg High Drain 1.55V; 80mAh SR1130W Seiko Instruments 1: ¥559.8 291In Stock	Mfr. Part # SR1130W Mouser Part # 628-SR1130W	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 80mAh	Datasheet	291In Stock	¥559.8 ¥463.4 ¥405.3 ¥383.7 View ¥350.5 ¥325.6 ¥310.6 ¥287.4 ¥272.4	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	80 mAh	SR54	Pressure Contact
Coin Cell Battery 0% Hg High Drain 1.55; 120mAh SR43SW Seiko Semiconductors 1: ¥707.6 39In Stock	Mfr. Part # SR43SW Mouser Part # 628-SR43SW	Seiko Semiconductors	Coin Cell Battery 0% Hg High Drain 1.55; 120mAh	Datasheet	39In Stock	¥707.6 ¥586.3 ¥514.9 ¥485 View ¥443.5 ¥425.2 ¥402 ¥372.1	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	120 mAh	SR43	Pressure Contact
Coin Cell Battery 0% Hg High Drain 1.55V; 120mAh SR43W Seiko Instruments 1: ¥712.6 49In Stock	Mfr. Part # SR43W Mouser Part # 628-SR43W	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 120mAh	Datasheet	49In Stock	¥712.6 ¥591.3 ¥528.2 ¥476.7 View ¥440.2 ¥425.2 ¥403.6 ¥373.7	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	120 mAh	SR43	Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 5.5mAh SR512SW Seiko Instruments 1: ¥413.6 305In Stock	Mfr. Part # SR512SW Mouser Part # 628-SR512SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 5.5mAh	Datasheet	305In Stock	¥413.6 ¥342.2 ¥300.6 ¥282.4 View ¥257.5 ¥247.5 ¥234.2 ¥215.9 ¥204.3	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	5.5 mAh		Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 12.5mAh SR516SW Seiko Instruments 1: ¥232.5 73In Stock	Mfr. Part # SR516SW Mouser Part # 628-SR516SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 12.5mAh	Datasheet	73In Stock	¥232.5 ¥192.7 ¥169.4 ¥159 View ¥145.3 ¥139.4 ¥131.6 ¥122.1 ¥115.4	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	12.5 mAh	SR62	Pressure Contact
Coin Cell Battery 0% Hg High Drain 1.55V; 34mAh SR726W Seiko Instruments 1: ¥264.1 261In Stock	Mfr. Part # SR726W Mouser Part # 628-SR726W	Seiko Instruments	Coin Cell Battery 0% Hg High Drain 1.55V; 34mAh	Datasheet	261In Stock	¥264.1 ¥237.5 ¥209.3 ¥196 View ¥179.4 ¥171.1 ¥162.6 ¥148 ¥140.9	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	34 mAh	SR59	Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh SR916SW Seiko Instruments 1: ¥418.6 271In Stock	Mfr. Part # SR916SW Mouser Part # 628-SR916SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh	Datasheet	271In Stock	¥418.6 ¥368.7 ¥323.9 ¥304 View ¥277.4 ¥265.8 ¥250.8 ¥232.5 ¥220.9	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	27 mAh	SR68	Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 46mAh SR920SW Seiko Instruments 1: ¥448.5 268In Stock	Mfr. Part # SR920SW Mouser Part # 628-SR920SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 46mAh	Datasheet	268In Stock	¥448.5 ¥372.1 ¥327.2 ¥307.3 View ¥280.7 ¥269.1 ¥254.1 ¥235.9 ¥222.6	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	46 mAh	SR69	Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 60mAh SR927SW Seiko Instruments 1: ¥362.1 10In Stock	Mfr. Part # SR927SW Mouser Part # 628-SR927SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 60mAh	Datasheet	10In Stock	¥362.1 ¥323.9 ¥284 ¥267.4 View ¥244.2 ¥234.2 ¥220.9 ¥201 ¥191	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	60 mAh	SR57	Pressure Contact
Coin Cell Battery 0% Hg Low Drain 1.55V; 85mAh SR936SW Seiko Instruments 1: ¥461.8 142In Stock	Mfr. Part # SR936SW Mouser Part # 628-SR936SW	Seiko Instruments	Coin Cell Battery 0% Hg Low Drain 1.55V; 85mAh	Datasheet	142In Stock	¥461.8 ¥383.7 ¥335.5 ¥315.6 View ¥289 ¥277.4 ¥262.4 ¥242.5 ¥229.2	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	85 mAh	SR45	Pressure Contact
NiMH - Nickel Metal Hydride Battery BATT NIMH 4/3A 1.2V 4200MAH FLAT TOP HHR-450AB21 Panasonic Battery 1: ¥1,659.3 827In Stock	Mfr. Part # HHR-450AB21 Mouser Part # 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	Datasheet	827In Stock	¥1,659.3 ¥1,337.1 ¥1,254.1 ¥1,219.2 View ¥1,112.9 ¥1,043.1 ¥1,009.9 ¥983.3	Min.: 1 Mult.: 1	Rechargeable		1.2 V	4200 mAh	A	Flat Top (Non-Extending)
NiMH - Nickel Metal Hydride Battery 4/5A 1.2V 2000MAH HHR-200AB20 Panasonic Battery 1: ¥948.4 360Expected 10/19/2026	Mfr. Part # HHR-200AB20 Mouser Part # 658-HHR200A	Panasonic Battery	NiMH - Nickel Metal Hydride Battery 4/5A 1.2V 2000MAH Learn More about Panasonic Battery panasonicnimh	Datasheet	360Expected 10/19/2026	¥948.4 ¥765.7 ¥730.8 ¥696 View ¥652.8 ¥598 ¥564.7	Min.: 1 Mult.: 1	Rechargeable		1.2 V	2040 mAh	4/5A	Flat Top (Non-Extending)
NiMH - Nickel Metal Hydride Battery A 1.2V 2100MAH HHR-210AB18 Panasonic Battery 1: ¥882 155In Stock 360Expected 12/14/2026	Mfr. Part # HHR-210AB18 Mouser Part # 658-HHR210A	Panasonic Battery	NiMH - Nickel Metal Hydride Battery A 1.2V 2100MAH Learn More about Panasonic Battery panasonicnimh	Datasheet	155In Stock 360Expected 12/14/2026	¥882 ¥712.6 ¥666.1 ¥647.8 View ¥606.3 ¥556.4 ¥518.2 ¥511.6	Min.: 1 Mult.: 1	Rechargeable		1.2 V	2200 mAh	A	Flat Top (Non-Extending)
Consumer Battery & Photo Battery INDUSTRIAL ALK AA 3 PACK PRICE PER BAT LR6XWA/3SB Panasonic Battery 3: ¥106.3 2,037In Stock	Mfr. Part # LR6XWA/3SB Mouser Part # 658-LR6XWA/3SB	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AA 3 PACK PRICE PER BAT Learn More about Panasonic Battery panasonic consumer batteries	Datasheet	2,037In Stock	¥106.3 ¥85 ¥78.9 ¥73.4 View ¥66.4 ¥62.6 ¥60.5 ¥58.8 ¥58.6	Min.: 3 Mult.: 3	Non-Rechargeable	Alkaline	1.5 V		AA
Consumer Battery & Photo Battery INDUSTRIAL ALK AA 24/BOX PRICE PER BAT LR6XWA/B24 Panasonic Battery 24: ¥132.2 48In Stock 3,168On Order	Mfr. Part # LR6XWA/B24 Mouser Part # 658-LR6XWA/C	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK AA 24/BOX PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline	Datasheet	48In Stock 3,168On Order On Order Ship Dates Mfr. #: LR6XWA/B24 Stock: 48 Can Ship Immediately On Order: 1,296 Expected 10/6/2026 1,872 Expected 1/5/2027 Factory Lead-Time: 16 Weeks	¥132.2 ¥112.9 ¥104.5 ¥101 View ¥98.2 ¥96.5 ¥89.9 ¥87.9	Min.: 24 Mult.: 24	Non-Rechargeable	Alkaline	1.5 V		AA	Pressure Contact
UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 17AH Weidmuller 2789930000 2789930000 Weidmuller 1: ¥78,942.3 3In Stock	Mfr. Part # 2789930000 Mouser Part # 470-2789930000	Weidmuller	UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 17AH	Datasheet	3In Stock	¥78,942.3 ¥75,465.9 ¥73,768.3	Min.: 1 Mult.: 1			24 V	17 Ah		Quick Connect
Coin Cell Battery 11.5 X 3.5MM Renata 387 387 Renata 1: ¥739.1 94In Stock	Mfr. Part # 387 Mouser Part # 614-387S	Renata	Coin Cell Battery 11.5 X 3.5MM		94In Stock	¥739.1 ¥614.6 ¥559.8 ¥475 View ¥468.4 ¥441.8 ¥415.3 ¥390.3	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	130 mAh	387	Pressure Contact