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
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 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 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 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-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
Pololu Step-Up Voltage Regulator U3V50F9
The Pololu U3V50F9 voltage regulator is a powerful boost regulator efficiently boosts input voltages..
$ US8.00 $ US13.95
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
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
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
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