Power Management
Batteries, Battery Holders and anything you need to power your autonomous or mobile robot.
Refine Search
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
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
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
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
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
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
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
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
The Pololu U3V50F9 voltage regulator is a powerful boost regulator efficiently boosts input voltages..
$ US8.00 $ US13.95
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
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
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
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
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
The Pololu S8V3A voltage regulator is a switching regulator or switched-mode power supply (SMPS) or ..
$ US5.00 $ US9.00