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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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Types of Batteries

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Results: 2,635

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Part #

Coin Cell Battery 1.55V 4.8x1.6mm 8mAh Multifunctional Pac

337.MPS 0%Hg
Renata
1: £1.46
Lead-Time 2 Weeks Restricted Availability
New Product

Mfr. Part No.
337.MPS 0%Hg

Mouser Part No
614-337.MPS0%HG

New Product

Renata

Coin Cell Battery 1.55V 4.8x1.6mm 8mAh Multifunctional Pac

Datasheet

Lead-Time 2 Weeks

£1.46

£1.21

£1.06

£0.995

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Silver Oxide

1.55 V

8 mAh

337

Pressure Contact

Coin Cell Battery 1.55V 6.8x2.1mm20mAh Multifunctional Pac

364.MPS 0%Hg
Renata
1: £0.538
144In Stock Restricted Availability
New Product

Mfr. Part No.
364.MPS 0%Hg

Mouser Part No
614-364.MPS0%HG

New Product

Renata

Coin Cell Battery 1.55V 6.8x2.1mm20mAh Multifunctional Pac

Datasheet

144In Stock

£0.538

£0.424

£0.402

£0.373

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Silver Oxide

1.55 V

19 mAh

364

Pressure Contact

Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac

392.MPS 0%Hg
Renata
1: £1.41
115In Stock Restricted Availability
New Product

Mfr. Part No.
392.MPS 0%Hg

Mouser Part No
614-392.MPS0%HG

New Product

Renata

Coin Cell Battery 1.55V 7.9x3.6mm45mAh Multifunctional Pac

Datasheet

115In Stock

£1.41

£1.17

£1.04

£0.969

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Silver Oxide

1.55 V

45 mAh

392

Pressure Contact

Consumer Battery & Photo Battery INDUSTRIAL ALK C 12/BOX PRICE PER BAT

LR14XWA/B12
Panasonic Battery
1: £2.01
641In Stock Restricted Availability
1,152Expected 28/08/2026

Mfr. Part No.
LR14XWA/B12

Mouser Part No
658-LR14XWA/C

Panasonic Battery

Consumer Battery & Photo Battery INDUSTRIAL ALK C 12/BOX PRICE PER BAT

Learn More

Datasheet

641In Stock

1,152Expected 28/08/2026

£2.01

£1.68

£1.48

£1.41

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Alkaline

1.5 V

Pressure Contact

Consumer Battery & Photo Battery INDUSTRIAL ALK D 12/BOX PRICE PER BAT

LR20XWA/B12
Panasonic Battery
1: £3.03
127In Stock Restricted Availability
216Expected 22/06/2026

Mfr. Part No.
LR20XWA/B12

Mouser Part No
658-LR20XWA/C

Panasonic Battery

Consumer Battery & Photo Battery INDUSTRIAL ALK D 12/BOX PRICE PER BAT

Learn More

Datasheet

127In Stock

216Expected 22/06/2026

£3.03

£2.51

£2.33

£2.28

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Alkaline

1.5 V

Pressure Contact

NiMH - Nickel Metal Hydride Battery SC 1.2V 2500MAH FLAT TOP

HHR-25SCHY03
Panasonic Battery
1: £7.02
86In Stock Restricted Availability

Mfr. Part No.
HHR-25SCHY03

Mouser Part No
658-HHR250SCH

Panasonic Battery

NiMH - Nickel Metal Hydride Battery SC 1.2V 2500MAH FLAT TOP

Learn More

86In Stock

£7.02

£5.82

£5.43

£5.13

View

Min.: 1
Mult.: 1

Restricted Availability

Rechargeable

Nickel Metal Hydride (NiMH)

1.2 V

2500 mAh

Sub-C

Flat Top (Non-Extending)

Coin Cell Battery 1.55V 11.6 x 3.6mm 105mAh Multifunct Pk

350.MPS 0%Hg
Renata
1: £3.07
63In Stock Restricted Availability
New Product

Mfr. Part No.
350.MPS 0%Hg

Mouser Part No
614-350.MPS0%HG

New Product

Renata

Coin Cell Battery 1.55V 11.6 x 3.6mm 105mAh Multifunct Pk

Datasheet

63In Stock

£3.07

£2.56

£2.23

£2.10

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Silver Oxide

1.55 V

105 mAh

350

Pressure Contact

NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC

BK-26SCSA01
Panasonic Battery
1: £3.95
32In Stock Restricted Availability

Mfr. Part No.
BK-26SCSA01

Mouser Part No
658-BK-26SCSA01

Panasonic Battery

NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC

Learn More

Datasheet

32In Stock

£3.95

£3.27

£3.04

£2.89

View

Min.: 1
Mult.: 1

Restricted Availability

Rechargeable

Nickel Metal Hydride (NiMH)

1.2 V

2600 mAh

Sub-C

Flat Top (Non-Extending)

NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC

HHR-26SCPY01
Panasonic Battery
1: £5.01
42In Stock Restricted Availability

Mfr. Part No.
HHR-26SCPY01

Mouser Part No
658-HHR-260SCP

Panasonic Battery

NiMH - Nickel Metal Hydride Battery 1.2V 2600mAH SC

Learn More

Datasheet

42In Stock

£5.01

£4.16

£3.84

£3.63

View

Min.: 1
Mult.: 1

Restricted Availability

Rechargeable

Nickel Metal Hydride (NiMH)

1.2 V

2600 mAh

Sub-C

Flat Top (Non-Extending)

Coin Cell Battery 1.55V 5.8 x 1.6mm 10.5mAh Multifunc Pk

317.MPS 0%Hg
Renata
1: £0.754
22In Stock Restricted Availability
New Product

Mfr. Part No.
317.MPS 0%Hg

Mouser Part No
614-317.MPS0%HG

New Product

Renata

Coin Cell Battery 1.55V 5.8 x 1.6mm 10.5mAh Multifunc Pk

Datasheet

22In Stock

£0.754

£0.597

£0.565

£0.524

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Silver Oxide

1.55 V

10.5 mAh

317

Pressure Contact

Coin Cell Battery Silver Oxide 1.55 Industrial Bulk

370.IB0%HG
Renata
1: £1.06
500In Stock Restricted Availability

Mfr. Part No.
370.IB0%HG

Mouser Part No
614-370.IB0HG

Renata

Coin Cell Battery Silver Oxide 1.55 Industrial Bulk

Datasheet

500In Stock

£1.06

£0.847

£0.782

£0.711

View

Min.: 1
Mult.: 1

Restricted Availability

Silver Oxide

Consumer Battery & Photo Battery Alkaline 1.5V

LR03XWA/4S
Panasonic Industrial Devices
1: £0.45
371In Stock Restricted Availability

Mfr. Part No.
LR03XWA/4S

Mouser Part No
658-LR03XWA/4S

Panasonic Industrial Devices

Consumer Battery & Photo Battery Alkaline 1.5V

Datasheet

371In Stock

£0.45

£0.37

£0.325

£0.308

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery Silver Oxide 1.55 Industrial Bulk

321.IB0%HG
Renata
1: £0.679
474In Stock Restricted Availability

Mfr. Part No.
321.IB0%HG

Mouser Part No
614-321.IB0HG

Renata

Coin Cell Battery Silver Oxide 1.55 Industrial Bulk

Datasheet

474In Stock

£0.679

£0.535

£0.506

£0.458

View

Min.: 1
Mult.: 1

Restricted Availability

Silver Oxide

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: £0.644
704In Stock Restricted Availability

Mfr. Part No.
PRT-23156

Mouser Part No
474-PRT-23156

SparkFun

Datasheet

704In Stock

£0.644

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Alkaline

1.5 V

1250 mAh

AAA

Pressure Contact

Coin Cell Battery Silver Oxide 1.55 Industrial Bulk

357S.IB0%HG
Renata
1: £1.45
94In Stock Restricted Availability

Mfr. Part No.
357S.IB0%HG

Mouser Part No
614-357S.IB0HG

Renata

Coin Cell Battery Silver Oxide 1.55 Industrial Bulk

94In Stock

£1.45

£1.20

£1.06

£0.986

View

Min.: 1
Mult.: 1

Restricted Availability

Silver Oxide

Sealed Lead Acid Battery Terminal adapter F1 to F2

035021
Power-Sonic
1: £2.14
3,324In Stock

Mfr. Part No.
035021

Mouser Part No
547-035021

Power-Sonic

Sealed Lead Acid Battery Terminal adapter F1 to F2

3,324In Stock

£2.14

£1.64

£1.39

£1.38

View

Min.: 1
Mult.: 1

Rechargeable

Sealed Lead Acid (SLA, VRLA)

Sealed Lead Acid Battery Terminal adapter F2 to F1

035018
Power-Sonic
1: £1.86
7,199In Stock

Mfr. Part No.
035018

Mouser Part No
547-035018

Power-Sonic

Sealed Lead Acid Battery Terminal adapter F2 to F1

7,199In Stock

£1.86

£1.85

£1.67

£1.61

View

Min.: 1
Mult.: 1

Rechargeable

Sealed Lead Acid (SLA, VRLA)

Electronic Battery 2.5V 0.8uF AEC-Q200 Small Lithium Ion Battery

SLB03090HR801BT
Nichicon
1: £3.31
2,900In Stock
New Product

Mfr. Part No.
SLB03090HR801BT

Mouser Part No
647-SLB03090HR801BT

New Product

Nichicon

Electronic Battery 2.5V 0.8uF AEC-Q200 Small Lithium Ion Battery

Learn More

Datasheet

2,900In Stock

£3.31

£2.75

£2.55

£2.43

View

Min.: 1
Mult.: 1

Rechargeable

Lithium Ion (Li-Ion)

2.5 V

0.8 mAh

PC Pin (Vertical 2-Pin)

Electronic Battery 2.5V 2uF AEC-Q200 Small Lithium Ion Battery

SLB04150H0201ED
Nichicon
1: £4.36
1,297In Stock
New Product

Mfr. Part No.
SLB04150H0201ED

Mouser Part No
647-SLB04150H0201ED

New Product

Nichicon

Electronic Battery 2.5V 2uF AEC-Q200 Small Lithium Ion Battery

Learn More

Datasheet

1,297In Stock

£4.36

£3.61

£3.47

£3.17

View

Min.: 1
Mult.: 1

Rechargeable

Lithium Ion (Li-Ion)

2.5 V

2 mAh

PC Pin (Vertical 2-Pin)

Electronic Battery 2.5V 10uF AEC-Q200 Small Lithium Ion Battery

SLB08115H1001CT
Nichicon
1: £7.35
697In Stock
New Product

Mfr. Part No.
SLB08115H1001CT

Mouser Part No
647-SLB08115H1001CT

New Product

Nichicon

Electronic Battery 2.5V 10uF AEC-Q200 Small Lithium Ion Battery

Learn More

Datasheet

697In Stock

£7.35

£6.10

£5.69

£5.38

View

Min.: 1
Mult.: 1

Rechargeable

Lithium Ion (Li-Ion)

2.5 V

10 mAh

PC Pin (Vertical 2-Pin)

Electronic Battery 2.5V 130uF AEC-Q200 Small Lithium Ion Battery

SLB12400H1311CX
Nichicon
1: £17.57
163In Stock
New Product

Mfr. Part No.
SLB12400H1311CX

Mouser Part No
647-SLB12400H1311CX

New Product

Nichicon

Electronic Battery 2.5V 130uF AEC-Q200 Small Lithium Ion Battery

Learn More

Datasheet

163In Stock

£17.57

£14.59

£13.62

£12.83

View

Min.: 1
Mult.: 1

Rechargeable

Lithium Ion (Li-Ion)

2.5 V

130 mAh

PC Pin (Vertical 2-Pin)

UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT

1133819
Phoenix Contact
1: £356.94
62In Stock
New Product

Mfr. Part No.
1133819

Mouser Part No
651-1133819

New Product

Phoenix Contact

UPS - Uninterruptible Power Supplies - Batteries QUINT-HP-BAT/PB/48DC/7.0AH/PT

Learn More

Datasheet

62In Stock

£356.94

Min.: 1
Mult.: 1

Electronic Battery Self-Charging Battery AEC-Q200

SCBE2500A000400X
Nichicon
1: £52.05
49In Stock
New Product

Mfr. Part No.
SCBE2500A000400X

Mouser Part No
647-SCBE2500A000400X

New Product

Nichicon

Electronic Battery Self-Charging Battery AEC-Q200

Learn More

Datasheet

49In Stock

£52.05

Min.: 1
Mult.: 1

Rechargeable

4 mAh

SMD/SMT

UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 3.4AH

2789900000
Weidmuller
1: £156.05
170In Stock

Mfr. Part No.
2789900000

Mouser Part No
470-2789900000

Weidmuller

UPS - Uninterruptible Power Supplies - Batteries DURA ECO LA-BAT 24V 3.4AH

Datasheet

170In Stock

£156.05

£147.29

£144.73

£144.66

View

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: £0.323
27,561In Stock Restricted Availability
66,000Expected 16/07/2026

Mfr. Part No.
LR6XWA/BXU

Mouser Part No
658-LR6XWA/BXU

Panasonic Battery

Consumer Battery & Photo Battery Industrial Alkaline-Zinc Manganese Dioxide, AA 1.5V

Learn More

Datasheet

27,561In Stock

66,000Expected 16/07/2026

£0.323

£0.251

£0.237

£0.22

View

Min.: 1
Mult.: 1

Restricted Availability

Non-Rechargeable

Alkaline

1.5 V

Button Top (Extending)

Batteries

Types of Batteries

Customer Service Office

Company

Resources

Support

3M
Adafruit
Advantech
Altech
AMSECO
ArduSimple
B&K Precision
Banner Engineering
Carlo Gavazzi
Cornell Dubilier / Knowles
CSB
Delta Electronics
DFRobot
Digi International
Duracell
Eaton
Extech
Fluke
HellermannTyton
HMS Networks
Iso-Tip
M5Stack
Mikroe
Molex
Murata
Nichicon
Olimex Ltd.
Olmatic
Omron
Opto 22
Panasonic
Panduit
Phoenix Contact
Power-Sonic
Raspberry Pi
Renata
RF Solutions
ROBOTIS
RRC Power Solutions
Sanyo Denki
Schneider Electric
Seiko Instruments
Siemens
SolaHD
Soldered
SparkFun Electronics
Staco
STMicroelectronics
Sutajio Kosagi
Tadiran Batteries
TDK
TE Connectivity
Tektronix
Teledyne FLIR
Terasic
TinyCircuits
Tripp Lite
Ultralife
Weidmuller

Lead-Acid
Lithium (Li)
Lithium Ion (Li-Ion)
Lithium Ion (Li-Ion), Lithium Iron Phosphate (LiFePO4)
Lithium Iron Phosphate (LiFePO4)
Alkaline
Lithium
Lithium Carbon Monofluoride (LiCF)
Lithium Ceramic (LCB)
Lithium Ion (Li-Ion)
Lithium Ion Polymer (LiPo)
Lithium Iron Phosphate (LiFePO4)
Lithium Manganese Dioxide (LiMnO2)
Lithium Manganese Silicon (LiMnSi)
Lithium Nickel Cobalt Oxide (LiNiCoO)
Lithium Thionyl Chloride (LiSOCl2)
Lithium Unspecified
Lithium Vanadium Pentoxide (LiV2O5)
Nickel Cadmium (NiCad)
Nickel Metal Hydride (NiMH)

700 mV
1.2 V
1.4 V
1.5 V
1.55 V
2.4 V
2.5 V
2.8 V
3 V
3.1 V to 3.3 V
3.2 V
3.56 V
3.6 V
3.6 VDC
3.7 V
3.8 V
4 V
4.8 V
6 V
6.4 V

1.2 Ah
1.6 Ah
10 Ah
100 Ah
11 Ah
11.1 Ah
110 Ah
12 Ah
128 Wh
13 Ah
17 Ah
18 Ah
2.5 Ah
26 Ah
3 Ah
3.4 Ah
300 mAh
100 uAh
350 uAh
0.8 mAh

50 mm x 50 mm x 0.2 mm
301
303
309
315
317
319
321
329
335
337
339
341
344
346
350
357
361
362
364

Axial
Button
Button Top (Extending)
Clip
Connector
Flat Top (Non-Extending)
JST SH Connector
Nut and Bolt
PC Pin (Horizontal 2-Pin)
PC Pin (Horizontal 3-Pin)
PC Pin (Horizontal 4-Pin)
PC Pin (Vertical 2-Pin)
PC Pin (Vertical 3-Pin)
Pressure Contact
Quick Connect
Quick Connect 0.187"
Quick Connect 0.187"/0.250"
Quick Connect 0.250"
Screw
Screw Terminal