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Power / Batteries

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Pololu 5V, 15A Step-Down Voltage Regulator D24V150F5
$55.95
2 pc(s)
PWD-03250
Pololu 9V, 15A Step-Down Voltage Regulator D24V150F9
$55.95
3 pc(s)
PWD-03251
5V, 2.5A Step-Down Voltage Regulator D24V22F5
$49.95
Out-of-stock
PWD-02281
SWADJHV High Voltage Step Down Adjustable Switching Regulator
$42.50
4 pc(s)
PWD-01177
DE-SWADJ3 Step Down Adjustable Switching Regulator 25W
$42.00
10 pc(s)
PWD-01139
SparkFun Sunny Buddy - MPPT Solar Charger
$37.50
1 pc(s)
PWD-02050
Negatron DC-DC Converter
$36.50
4 pc(s)
PWD-01180
USB LiPoly Charger - Single Cell
$30.50
Out-of-stock
BAT-02069
LiPo Charger/Booster - 5V/1A
$29.90
1 pc(s)
BAT-02523
Arduino Relay Shield (V2.1)
$27.50
2 pc(s)
DEV-01355
5V, 5A Step-Down Voltage Regulator D24V50F5
$25.95
3 pc(s)
PWD-02291
DE-SWADJ Step Down Adjustable Switching Regulator - 10W
$24.50
2 pc(s)
PWD-01179
Opto-Isolated Relay Module - 16 Channels (5V)
$22.99
1 pc(s)
PWD-02588
5V Step-Up/Step-Down Voltage Regulator S7V7F5
$21.50
3 pc(s)
PWD-01403
5V Step-Up Voltage Regulator U3V50F5
$19.53
3 pc(s)
PWD-02802
5V 6A Switching Power Supply
$19.50
Out-of-stock
PWD-02866
3.3V, 2.5A Step-Down Voltage Regulator D24V25F3
$18.95
10 pc(s)
PWD-02436
-50%
Solar Panel - 9V 3W
$18.75
$37.50
1 pc(s)
PWD-02195
-50%
Solar Panel - 18V 2.5W
$18.75
$37.50
8 pc(s)
PWD-02196
3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
$18.50
3 pc(s)
PWD-01831
Polymer Lithium Ion Battery - 1000mAh 3.7V With JST PH Connector
$16.70
78 pc(s)
BAT-00219
LiPo Fuel Gauge
$16.00
Out-of-stock
BAT-01566
LiPo Charger Basic - Micro-USB
$15.95
3 pc(s)
BAT-00939
LiPo Charger Plus - USB Type-C
$15.50
2 pc(s)
BAT-02876
10A Relay Module For 3.3V And 5V Controller
$15.50
3 pc(s)
PWD-02395
Hand Crank Generator
$14.95
7 pc(s)
PWD-03152
Raspberry Pi Wall Adapter Power Supply - 5.1VDC, 3.0A, 15.3W (USB-C...
$14.95
Out-of-stock
PWD-03231
3.3V, 1A Step-Down Voltage Regulator D24V10F3
$14.50
6 pc(s)
PWD-02801
5V, 1A Step-Down Voltage Regulator D24V10F5
$14.50
2 pc(s)
PWD-01954
12V, 1A Step-Down Voltage Regulator D24V10F12
$14.50
5 pc(s)
PWD-01955
Sunflower Solar Power Manager 5V
$14.50
4 pc(s)
PWD-02707
MOSFET Power Controller
$13.75
2 pc(s)
PWD-02236
-30%
Monocrystalline Solar Panel (5V 1A)
$12.55
$17.90
Out-of-stock
PWD-02762
Polymer Lithium Ion Battery - 400mAh 3.7V With JST PH Connector
$12.50
26 pc(s)
BAT-01009
Beefcake Relay Control Kit (Ver. 2.0)
$12.50
1 pc(s)
PWD-02765
5V 2.5A USB Port Power Adapter - UK Plug
$12.00
189 pc(s)
PWD-03003
Non-Isolated Single Relay Module For 3V Controller
$6.50
2 pc(s)
PWD-02784
Opto-Isolated Relay Module - 4 Channels (12V)
$6.45
Out-of-stock
PWD-02961
Opto-Isolated Relay Module - 4 Channels (5V)
$6.45
2 pc(s)
PWD-01908
-30%
Wall Adapter Power Supply 9VDC 1A - EU
$5.60
$8.00
480 pc(s)
PWD-00470
Waterproof 2xAA Battery Holder with On/Off Switch
$5.50
8 pc(s)
PWD-02816
Mini Solar Panel - 3V 0.36W (Wire Leads)
$4.20
Out-of-stock
PWD-02557
Opto-Isolated Relay Module - 2 Channels (5V)
$3.99
Out-of-stock
PWD-01907
8 x AA Battery Holder with Switch & Barrel Jack
$3.95
1 pc(s)
PWD-01898
8 x AA Battery Holder with On/Off Switch and Cover
$3.80
4 pc(s)
PWD-01895
Mini Solar Panel - 3V 0.36W
$3.50
152 pc(s)
PWD-02211
4 x AA Battery Holder with Switch & Barrel Jack
$3.50
9 pc(s)
PWD-02829
Breadboard Power Supply 5V/3.3V
$2.95
9 pc(s)
PWD-03047
1 2 3