Power Management

Power Management

Batteries, Battery Holders and anything you need to power your autonomous or mobile robot.


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Barrel Jack Power Adapter Female

Barrel Jack Power Adapter Female

Standard Barrel Jack DC power adapter with 2.1 mm center hole. This jack is compatible with many wal..

$ US0.60

Pololu Step-Down Voltage Regulator D24V5F12

Pololu Step-Down Voltage Regulator D24V5F12

The Pololu D24V5F12 step-down voltage regulator takes an input voltage between 3 V and 36 V and redu..

$ US4.15 $ US4.95

Pololu Step-Down Voltage Regulator D24V5F6

Pololu Step-Down Voltage Regulator D24V5F6

The Pololu D24V5F6 step-down voltage regulator takes an input voltage between 3 V and 36 V and reduc..

$ US4.15 $ US4.95

Pololu Step-Down Voltage Regulator D24V5F9

Pololu Step-Down Voltage Regulator D24V5F9

The Pololu D24V5F9 step-down voltage regulator takes an input voltage between 3 V and 36 V and reduc..

$ US4.15 $ US4.95

Pololu Step-Up/Step-Down Voltage Regulator S7V8A

Pololu Step-Up/Step-Down Voltage Regulator S7V8A

The S7V8A switching step-up/step-down regulator efficiently produces an adjustable output between 2...

$ US5.55 $ US5.95

Pololu Step-Up Voltage Regulator U3V12F5

Pololu Step-Up Voltage Regulator U3V12F5

The Pololu U3V12F5 is a compact size and efficient boost voltage regulator that delivers up to 5 V f..

$ US2.95 $ US3.95

Pololu Step-Up Voltage Regulator 3.3V NCP1402

Pololu Step-Up Voltage Regulator 3.3V NCP1402

This is a very small boost regulator that generates 3.3 V from a voltage as low as 0.8 V and deliver..

$ US3.55 $ US4.95

6 AA Battery Holder

6 AA Battery Holder

This is a 6 AA battery holder (equipped with an On/Off switch). Brand new Alkaline AA cells or fully..

$ US0.80 $ US1.00

Pololu Step-Up Voltage Regulator U3V50F9

Pololu Step-Up Voltage Regulator U3V50F9

The Pololu U3V50F9 voltage regulator is a powerful boost regulator efficiently boosts input voltages..

$ US8.00 $ US13.95

Pololu Step-Down Voltage Regulator D24V90F5

Pololu Step-Down Voltage Regulator D24V90F5

The Pololu D24V90F5 is a synchronous switching step-down (or buck) regulator that takes an input vol..

$ US24.95 $ US27.95

3 AAA Battery Holder with Switch

3 AAA Battery Holder with Switch

This is a 3 AAA battery holder (equipped with an On/Off switch). Brand new Alkaline AA cells or full..

$ US0.80 $ US1.00

3 AAA Battery Holder

3 AAA Battery Holder

Clearance sale. Special price!3 AAA battery holder with two 6'' leads, 26-gauge, that outputs the cu..

$ US0.50 $ US1.00

4 AA Battery Holder with Switch

4 AA Battery Holder with Switch

This is a 4 AA battery holder (equipped with an On/Off switch). Brand new Alkaline AA cells or fully..

$ US0.80 $ US1.00

2 AA Battery Holder with Switch

2 AA Battery Holder with Switch

This is a 2 AA battery holder (equipped with an On/Off switch). Brand new Alkaline AA cells or fully..

$ US0.80 $ US1.00

Pololu Adjustable Step-Up/Step-Down Voltage Regulator S8V3A

Pololu Adjustable Step-Up/Step-Down Voltage Regulator S8V3A

The Pololu S8V3A voltage regulator is a switching regulator or switched-mode power supply (SMPS) or ..

$ US5.00 $ US9.00

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