Batteries

 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.
Results: 2,601
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Mikroe Battery Packs Li-Polymer Battery 3.7V 1500mAh
Mouser does not sell this product in your region.
STMicroelectronics Electronic Battery Snaphat Batt & Cryst 12,957In Stock
$8.99
$7.32
$6.81
$6.44
Min.: 1
Mult.: 1
Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 48 mAh PC Pin (Horizontal 4-Pin)
STMicroelectronics Electronic Battery Snaphat Batt & Cryst 5,640In Stock
$14.66
$11.59
$10.98
$10.58
Min.: 1
Mult.: 1
Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 120 mAh PC Pin (Horizontal 4-Pin)
STMicroelectronics Electronic Battery Snaphat Batt & Cryst 4,797In Stock
2,760Expected 26/11/2026
$13.62
$10.75
$10.18
$9.82
Min.: 1
Mult.: 1
Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 2.8 V 120 mAh PC Pin (Horizontal 4-Pin)
Ultralife Electronic Battery 3V 2A C CELL Non-Rechargeable
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Unspecified 3 V 4.8 Ah C
Panasonic Battery Coin Cell Battery 3V 255mA 2 Pin Horz, Through Hole
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Carbon Monofluoride (LiCF) 3 V 255 mAh BR2330 PC Pin (Horizontal 2-Pin)
Panasonic Battery Electronic Battery Lithium Metal Battery Non-Rechargeable (Primary) 3V CR2U with leads, Do Not Use In Series Connection
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Unspecified 1 Ah CR-2U Connector

Panasonic Battery Coin Cell Battery 3V 620mAh 24.5mm dia, 5mm h
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 3 V 620 mAh CR2450 Pressure Contact
Tadiran Batteries Electronic Battery 3.6V.55Ah TIN PLATED NICKEL PINS
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Thionyl Chloride (LiSOCl2) 3.6 V 550 mAh Wafer PC Pin (Vertical 2-Pin)
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/PB/24DC/40AHH
Mouser does not sell this product in your region.
RRC Power Solutions Battery Packs 14.4V, 6.6Ah, 95Wh battery (4s3p)
Mouser does not sell this product in your region.
Rechargeable Lithium Ion (Li-Ion) 14.4 V 6600 mAh Pressure Contact
TinyCircuits Battery Packs Li-ion Polymer 290mAh Battery
Mouser does not sell this product in your region.
Rechargeable Lithium Ion Polymer (LiPo) 3.7 V 290 mAh JST SH Connector
TinyCircuits Battery Packs Lithium Ion Polymer Battery - 3.7V 1000mAh
Mouser does not sell this product in your region.
Rechargeable Lithium Ion Polymer (LiPo) 3.7 V 1 Ah JST SH Connector
TinyCircuits Consumer Battery & Photo Battery 3.7V 2500mAh
Mouser does not sell this product in your region.
Rechargeable Lithium Ion (Li-Ion) 3.7 V 2500 mAh 18650 Flat Top (Non-Extending)
Renata Electronic Battery Power Module horizontal
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Unspecified 3 V 950 mAh
Renata Coin Cell Battery Li/MnO2 Tabbed Coin Cell
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 3 V 48 mAh CR1225 PC Pin (Horizontal 2-Pin)
Renata Coin Cell Battery Li/MnO2 Bare Coin Cell
Mouser does not sell this product in your region.
Non-Rechargeable Lithium Manganese Dioxide (LiMnO2) 3 V 285 mAh CR2430 Pressure Contact
Seiko Instruments Micro Energy Coin Cell Battery Recharge Battery RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Silicon (LiMnSi) 3 V 1 mAh MS412 Pressure Contact
Seiko Instruments Micro Energy Coin Cell Battery Recharge Battery/Tab RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Silicon (LiMnSi) 3 V 1 mAh MS412 Screw
Seiko Semiconductors Coin Cell Battery Recharge Battery RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Silicon (LiMnSi) 3 V 2 mAh MS414 Pressure Contact
Seiko Instruments Micro Energy Coin Cell Battery Recharge Battery/Tab RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Silicon (LiMnSi) 3 V 5.5 mAh MS621 Screw
Seiko Semiconductors Coin Cell Battery Recharge Battery/Tab RTC/SRAM Backup
Mouser does not sell this product in your region.
Rechargeable Lithium Manganese Silicon (LiMnSi) 3 V 11 mAh MS920 Screw
Seiko Semiconductors Coin Cell Battery 0% Hg High Drain 1.55V; 45mAh 1,548In Stock
$2.71
$2.24
$1.96
$1.85
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 45 mAh SR41 Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh 1,538In Stock
$3.05
$2.53
$2.22
$2.09
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 12 mAh Pressure Contact
Seiko Instruments Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh 1,568In Stock
$5.12
$3.96
$3.51
$3.50
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 160 mAh SR44 Pressure Contact