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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 (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
Coin Cell Battery 1.55V 11.6 x 4.2mm 130mAh Multifunct Pk 386.MPS 0%Hg Renata 1: ¥970 38In Stock 500Expected 11/2/2026 New Product	Mfr. Part # 386.MPS 0%Hg Mouser Part # 614-386.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 11.6 x 4.2mm 130mAh Multifunct Pk	Datasheet	38In Stock 500Expected 11/2/2026	¥970 ¥805.6 ¥702.6 ¥662.7 View ¥616.2 ¥583 ¥548.1 ¥546.5	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	130 mAh	386	Pressure Contact
Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac 392.MPS 0%Hg Renata 1: ¥352.1 112In Stock New Product	Mfr. Part # 392.MPS 0%Hg Mouser Part # 614-392.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac	Datasheet	112In Stock	¥352.1 ¥294 ¥255.8 ¥240.8 View ¥224.2 ¥210.9 ¥199.3	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	45 mAh	392	Pressure Contact
Coin Cell Battery 1.55V 7.9x2.1mm24mAh Multifunctional Pac 361.MPS 0%Hg Renata 1: ¥360.4 30In Stock New Product	Mfr. Part # 361.MPS 0%Hg Mouser Part # 614-361.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 7.9x2.1mm24mAh Multifunctional Pac	Datasheet	30In Stock	¥360.4 ¥300.6 ¥260.8 ¥247.5 View ¥229.2 ¥217.6 ¥204.3	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	24 mAh	361	Pressure Contact
Coin Cell Battery 1.55V 9.5x2.1mm40mAh Multifunctional Pac 370.MPS 0%Hg Renata 1: ¥318.9 62In Stock New Product	Mfr. Part # 370.MPS 0%Hg Mouser Part # 614-370.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 9.5x2.1mm40mAh Multifunctional Pac	Datasheet	62In Stock	¥318.9 ¥264.1 ¥230.9 ¥217.6 View ¥202.6 ¥191 ¥181	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	40 mAh	370	Pressure Contact
Coin Cell Battery 1.55V 7.9x2.6mm32mAh Multifunctional Pac 397.MPS 0%Hg Renata 1: ¥280.7 39In Stock New Product	Mfr. Part # 397.MPS 0%Hg Mouser Part # 614-397.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 7.9x2.6mm32mAh Multifunctional Pac	Datasheet	39In Stock	¥280.7 ¥232.5 ¥202.6 ¥191 View ¥177.7 ¥167.8 ¥158.8 ¥158.3	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	32 mAh	397	Pressure Contact
NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC HHR-26SCPY01 Panasonic Battery 1: ¥1,107.9 2In Stock	Mfr. Part # HHR-26SCPY01 Mouser Part # 658-HHR-260SCP	Panasonic Battery	NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC Learn More about Panasonic Battery panasonicnimh	Datasheet	2In Stock	¥1,107.9 ¥921.9 ¥850.4 ¥803.9 View ¥764.1 ¥719.2	Min.: 1 Mult.: 1	Rechargeable		1.2 V	2600 mAh	Sub-C	Flat Top (Non-Extending)
Coin Cell Battery 1.55V 7.9x2.1mm24mAh Multifunctional Pac 362.MPS 0%Hg Renata 1: ¥181 45In Stock New Product	Mfr. Part # 362.MPS 0%Hg Mouser Part # 614-362.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 7.9x2.1mm24mAh Multifunctional Pac	Datasheet	45In Stock	¥181 ¥146.5 ¥135.4 ¥125.9 View ¥113.6 ¥107.5 ¥104 ¥97.3	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	23 mAh	362	Pressure Contact
Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac 384.MPS 0%Hg Renata 1: ¥421.9 84In Stock New Product	Mfr. Part # 384.MPS 0%Hg Mouser Part # 614-384.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac	Datasheet	84In Stock	¥421.9 ¥350.5 ¥305.6 ¥289 View ¥269.1 ¥252.5 ¥239.2	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	45 mAh	384	Pressure Contact
Coin Cell Battery 1.55V 11.6x3.1mm 80mAh Multifunct Pk 389.MPS 0%Hg Renata 1: ¥541.5 76In Stock New Product	Mfr. Part # 389.MPS 0%Hg Mouser Part # 614-389.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 11.6x3.1mm 80mAh Multifunct Pk	Datasheet	76In Stock	¥541.5 ¥450.1 ¥392 ¥370.4 View ¥343.8 ¥323.9 ¥305.6	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	80 mAh	389	Pressure Contact
Battery Packs Battery for Terasic Spider FXX-3040-ACE Terasic Technologies 1: ¥11,155.3 4In Stock	Mfr. Part # FXX-3040-ACE Mouser Part # 993-FXX-3040-ACE	Terasic Technologies	Battery Packs Battery for Terasic Spider		4In Stock	¥11,155.3	Min.: 1 Mult.: 1	Rechargeable	Nickel Metal Hydride (NiMH)	6 V	4500 mAh
Coin Cell Battery 1.55V 5.8 x 1.6mm 10.5mAh Multifunc Pk 317.MPS 0%Hg Renata 1: ¥182.7 22In Stock New Product	Mfr. Part # 317.MPS 0%Hg Mouser Part # 614-317.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 5.8 x 1.6mm 10.5mAh Multifunc Pk	Datasheet	22In Stock	¥182.7 ¥147.2 ¥136 ¥126.4 View ¥114.1 ¥108 ¥104.5 ¥97.8	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	10.5 mAh	317	Pressure Contact
Coin Cell Battery 1.55V 9.5x2.7mm55mAh Multifunctional Pac 399.MPS 0%Hg Renata 1: ¥280.7 50In Stock New Product	Mfr. Part # 399.MPS 0%Hg Mouser Part # 614-399.MPS0%HG New Product	Renata	Coin Cell Battery 1.55V 9.5x2.7mm55mAh Multifunctional Pac	Datasheet	50In Stock	¥280.7 ¥232.5 ¥202.6 ¥192.7 View ¥177.7 ¥167.8 ¥159 ¥158.6	Min.: 1 Mult.: 1	Non-Rechargeable	Silver Oxide	1.55 V	53 mAh	399	Pressure Contact
Consumer Battery & Photo Battery INDUSTRIAL ALK D 12/BOX PRICE PER BAT LR20XWA/C Panasonic Battery 1: ¥671 152In Stock	Mfr. Part # LR20XWA/C Mouser Part # 658-LR20XWA/C	Panasonic Battery	Consumer Battery & Photo Battery INDUSTRIAL ALK D 12/BOX PRICE PER BAT Learn More about Panasonic Battery panasonicalkaline	Datasheet	152In Stock	¥671 ¥556.4 ¥516.6 ¥500 View ¥451.8 ¥441.8 ¥408.6 ¥405.3	Min.: 1 Mult.: 1	Non-Rechargeable	Alkaline	1.5 V		D	Pressure Contact
Coin Cell Battery Silver Oxide 1.55 Industrial Bulk Renata 370.IB0%HG 370.IB0%HG Renata 1: ¥333.9 300In Stock	Mfr. Part # 370.IB0%HG Mouser Part # 614-370.IB0HG	Renata	Coin Cell Battery Silver Oxide 1.55 Industrial Bulk	Datasheet	300In Stock	¥333.9 ¥279 ¥242.5 ¥229.2 View ¥212.6 ¥201 ¥189.4	Min.: 1 Mult.: 1		Silver Oxide
Consumer Battery & Photo Battery Alkaline 1.5V Panasonic Industry LR03XWA/4S LR03XWA/4S Panasonic Industry 1: ¥99.7 371In Stock	Mfr. Part # LR03XWA/4S Mouser Part # 658-LR03XWA/4S	Panasonic Industry	Consumer Battery & Photo Battery Alkaline 1.5V	Datasheet	371In Stock	¥99.7 ¥81.9 ¥71.9 ¥68.1 View ¥63.5 ¥58.8 ¥57.1 ¥54.5	Min.: 1 Mult.: 1
Battery Packs Emergency Battery Pack for WLB72 Banner Engineering EBATTWLB72 EBATTWLB72 Banner Engineering 1: ¥69,928.1 1In Stock	Mfr. Part # EBATTWLB72 Mouser Part # 778-EBATTWLB72	Banner Engineering	Battery Packs Emergency Battery Pack for WLB72		1In Stock	¥69,928.1	Min.: 1 Mult.: 1
Consumer Battery & Photo Battery This is your standard 1.5V AAA alkaline Energizer battery. These are roughly 1250mAh per AAA cell. You can combine four to get just about 6V peak and about 4.8V as they hit their discharge curve. Sold in single units. Note: This item is non-returnab PRT-23156 SparkFun 1: ¥137.9 735In Stock	Mfr. Part # PRT-23156 Mouser Part # 474-PRT-23156	SparkFun	Consumer Battery & Photo Battery This is your standard 1.5V AAA alkaline Energizer battery. These are roughly 1250mAh per AAA cell. You can combine four to get just about 6V peak and about 4.8V as they hit their discharge curve. Sold in single units. Note: This item is non-returnab	Datasheet	735In Stock	¥137.9	Min.: 1 Mult.: 1	Non-Rechargeable	Alkaline	1.5 V	1250 mAh	AAA	Pressure Contact
Coin Cell Battery Silver Oxide 1.55 Industrial Bulk Renata 321.IB0%HG 321.IB0%HG Renata 1: ¥189.4 470In Stock	Mfr. Part # 321.IB0%HG Mouser Part # 614-321.IB0HG	Renata	Coin Cell Battery Silver Oxide 1.55 Industrial Bulk	Datasheet	470In Stock	¥189.4 ¥152.6 ¥141 ¥131.1 View ¥118.3 ¥112 ¥108.3 ¥101.3	Min.: 1 Mult.: 1		Silver Oxide
Sealed Lead Acid Battery Terminal adapter F1 to F2 035021 Power-Sonic 1: ¥405.3 3,094In Stock	Mfr. Part # 035021 Mouser Part # 547-035021	Power-Sonic	Sealed Lead Acid Battery Terminal adapter F1 to F2		3,094In Stock	¥405.3 ¥305.6 ¥257.5 ¥245.8 View ¥235.9 ¥229.2	Min.: 1 Mult.: 1	Rechargeable
Sealed Lead Acid Battery Terminal adapter F2 to F1 035018 Power-Sonic 1: ¥461.8 24In Stock	Mfr. Part # 035018 Mouser Part # 547-035018	Power-Sonic	Sealed Lead Acid Battery Terminal adapter F2 to F1		24In Stock	¥461.8 ¥418.6 ¥357.1 ¥274.1	Min.: 1 Mult.: 1	Rechargeable
UPS - Uninterruptible Power Supplies - Batteries 180V Extended Battery Module (EBM) for Select 9PX G2 UPS Systems, 3U Rack/Tower 9PXEBM180RTG2 Eaton 1: ¥346,333.4 29In Stock New Product	Mfr. Part # 9PXEBM180RTG2 Mouser Part # 545-9PXEBM180RTG2 New Product	Eaton	UPS - Uninterruptible Power Supplies - Batteries 180V Extended Battery Module (EBM) for Select 9PX G2 UPS Systems, 3U Rack/Tower Due to size or weight of the product, your shipping charge may increase.	Datasheet	29In Stock	¥346,333.4 View Quote	Min.: 1 Mult.: 1		Lead-Acid
Sealed Lead Acid Battery Terminal adapter Nut/bolt to F2 Power-Sonic 035025 035025 Power-Sonic 1: ¥460.1 1In Stock	Mfr. Part # 035025 Mouser Part # 547-035025	Power-Sonic	Sealed Lead Acid Battery Terminal adapter Nut/bolt to F2		1In Stock	¥460.1 ¥365.4 ¥323.9 ¥310.6 View ¥299 ¥289 ¥280.7 ¥277.4 ¥275.7	Min.: 1 Mult.: 1	Rechargeable
Consumer Battery & Photo Battery Alkaline 1.5V LR20XWA/JB Panasonic Industry 1: ¥546.5 1,192In Stock New Product	Mfr. Part # LR20XWA/JB Mouser Part # 658-LR20XWA/JB New Product	Panasonic Industry	Consumer Battery & Photo Battery Alkaline 1.5V	Datasheet	1,192In Stock	¥546.5 ¥455.1 ¥398.6 ¥377 View ¥350.5 ¥332.2 ¥322.2 ¥302.3	Min.: 1 Mult.: 1	Non-Rechargeable	Alkaline	1.5 V		D	Button Top (Extending)
UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/189WH 1460922 Phoenix Contact 1: ¥160,646.9 6In Stock 13On Order New Product	Mfr. Part # 1460922 Mouser Part # 651-1460922 New Product	Phoenix Contact	UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/189WH Learn More about Phoenix Contact quint power supplies	Datasheet	6In Stock 13On Order On Order Ship Dates Mfr. #: 1460922 Stock: 6 Can Ship Immediately On Order: 3 Expected 10/26/2026 10 Expected 11/2/2026 Factory Lead-Time: 10 Weeks	¥160,646.9	Min.: 1 Mult.: 1		Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4)		7.4 Ah
UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT 1133819 Phoenix Contact 1: ¥87,594.5 50In Stock 141Expected 12/23/2026	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	50In Stock 141Expected 12/23/2026	¥87,594.5	Min.: 1 Mult.: 1