Batteries

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.
Results: 2,635
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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
Fluke Battery Packs RECHARGEABLE BATTERY PACK FOR 43, 43B & 123

Rechargeable Nickel Metal Hydride (NiMH) 4.8 V 3 Ah
Schneider Electric UPS - Uninterruptible Power Supplies - Batteries POWER SUPPLY BATTERY MODULE 12AH
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
24 VDC 12 Ah
Panasonic Battery NiMH - Nickel Metal Hydride Battery NiMH AA Cell 1.2V 1900mAh Flat Top
Datasheet
438In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 1900 mAh AA Flat Top (Non-Extending)
Weidmuller 2789930000
Weidmuller UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 17AH
Datasheet
8In Stock
Min.: 1
Mult.: 1
24 V 17 Ah Quick Connect
Seiko Instruments Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh
Datasheet
71In Stock
2,000Expected 03/07/2026
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 23 mAh SR60 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery BATT NIMH 4/3A 1.2V 4200MAH FLAT TOP
Datasheet
51In Stock
1,080Expected 16/06/2026
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 4200 mAh A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery 1.2V 720mAH AAA-FT
Datasheet
546In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 700 mAh AAA-FT Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery 4/5A 1.2V 2000MAH
Datasheet
307In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 2040 mAh 4/5A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery A 1.2V 2100MAH
Datasheet
335In Stock
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 2200 mAh A Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery C 1.2V 3300MAH FLAT TOP
54In Stock
180Expected 20/07/2026
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 3300 mAh C Flat Top (Non-Extending)
Panasonic Battery NiMH - Nickel Metal Hydride Battery AAA 1.2V 700MAH BUTTON TOP
Datasheet
647In Stock
1,380Expected 27/07/2026
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 730 mAh AAA Button Top (Extending)
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AA 3 PACK PRICE PER BAT
Datasheet
2,667In Stock
Min.: 3
Mult.: 3
Non-Rechargeable Alkaline 1.5 V AA
Panasonic Battery Consumer Battery & Photo Battery INDUSTRIAL ALK AA 24/BOX PRICE PER BAT
Datasheet
Product Comments
360In Stock
864Expected 14/08/2026
Min.: 24
Mult.: 24
Non-Rechargeable Alkaline 1.5 V AA Pressure Contact
Fluke Battery Packs NIMH BATTERY PACK
Product Comments

Rechargeable Nickel Metal Hydride (NiMH)
Teledyne FLIR Battery Packs Battery Li-ion 3.65 V, 8.5 Ah, 31 Wh (T6XX, T10XX)

Lithium Ion (Li-Ion)
Adafruit 5383
Adafruit Battery Packs Single Li-Ion and LiPoly Battery Power Meter 8In Stock
Min.: 1
Mult.: 1

Non-Rechargeable Lithium Ion (Li-Ion) 3.7 V Wire
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/284WH
Datasheet
47On Order
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 11.1 Ah
Panasonic Battery NiMH - Nickel Metal Hydride Battery Batteries
Datasheet
8,618On Order
Min.: 1
Mult.: 1
Rechargeable Nickel Metal Hydride (NiMH) 1.2 V 3700 mAh L-A Flat Top (Non-Extending)
Power-Sonic 035025
Power-Sonic Sealed Lead Acid Battery Terminal adapter Nut/bolt to F2 13In Stock
Min.: 1
Mult.: 1
Rechargeable Sealed Lead Acid (SLA, VRLA)
Renata Coin Cell Battery 1.55V 11.6 x 4.2mm 130mAh Multifunct Pk
Datasheet
1,050Expected 20/05/2026
Min.: 1
Mult.: 1
Non-Rechargeable Silver Oxide 1.55 V 130 mAh 386 Pressure Contact
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/64WH
Datasheet
28On Order
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 24 VDC 2.5 Ah
Phoenix Contact UPS - Uninterruptible Power Supplies - Batteries UPS-BAT/LI/24DC/189WH
Datasheet
10On Order
Min.: 1
Mult.: 1

Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4) 7.4 Ah
TE Connectivity Battery Packs BATTERY BLOCK CONN. PLUG ASSY
Datasheet
21,600Expected 03/08/2026
Min.: 1
Mult.: 1
Seiko Instruments Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh
Datasheet
1,990Expected 01/06/2026
Min.: 1
Mult.: 1

Non-Rechargeable Silver Oxide 1.55 V 160 mAh SR44 Pressure Contact
Panasonic Battery NiMH - Nickel Metal Hydride Battery NiMH U Type 550mAH 1.2V
Datasheet
1,247Expected 15/06/2026
Min.: 1
Mult.: 1

Rechargeable Nickel Metal Hydride (NiMH)