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UPS with automatic voltage regulation?

Home battery backup systems?

UPS vs power bank differences?

How long do backups last?

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AX-03 3.5mm Bluetooth Stereo Headphone Earphone Audio Receiver Adapter Converter, Black

$11^.79

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AX-03 3.5mm Bluetooth Stereo Headphone Earphone Audio Receiver Adapter Converter, Green

$11^.79

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LENCENT World to US Plug Adapter with 3 USB & 1 PD Type-c Quick Fast Charger Ports, Type B European EU Europe/UK/Australia/China to USA American Canada Japan Outlet Power Adaptor Travel Plug Converter

$18^.99

$3.31 Shipping

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AX-03 3.5mm Bluetooth 4.1 Stereo Headphone Earphone Audio Receiver Adapter Converter Earphone Bluetooth Receiver, Black

$11^.79

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Bluetooth 4.2 FM Transmitter for Car, 1.7 Inch led Display Wireless Bluetooth Radio Adapter Music Player/Car Kit with Bass Booster, Hands-Free Calls, Siri Google Assistant -BT70

$30^.99

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Wireless HDMI Transmitter and Receiver 3280FT 1080P@60Hz 1TX+1RX

$343^.58

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USB C Hub,9 in 1 Multi-Port Adapter, USB Splitter Dongle Dock for Laptop

$43^.06

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5pcs High Voltage Generator DC 6-12V to 1000kV Boost Step-Up Inverter Arc Pulse Generator Power Module High Voltage Transformer

$26^.79

More options from $26.79 - $32.09

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ACEIRMC 1500W 30A DC-DC Boost Converter DIY Step-up Boost Constant Stream Power Supply Module Board in 10-60V Out 12-90V Electric Unit Module (1500W 30A Boost Converter)

$33^.49

More options from $29.48 - $38.19

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Volume Discounts:$32.09 - $33.49

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3Pcs DC 3.6V-6V to 20kv 20000v 1.5A Boost Step Up Power Module High Voltage Generator DC Transformer Converter Module

$30^.89

More options from $30.89 - $35.19

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20pcs Mini 360 Buck Converter Mini 360 3A DC-DC Adjustable Voltage 4.75V-23V to 1V-17V Step Down Power Converter Mini360 Buck Module

$25^.79

More options from $25.79 - $29.79

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Multiple USB C Charger, 12 Ports USB Charging Station, 60W MultiPort Charger[10 USB-C+2 USB-A], USB Wall Charger, Desktop USB Charger Compatible with iPhone/iPad//Google Pixel/Watch/Headphones

$25^.49

More options from $25.49 - $29.28

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6PCS Type-C USB 5V 3.1A Boost Converter Step-Up Power Module IP5310 Mobile Power Bank Accessories with Switch LED Indicator

$19^.89

More options from $19.89 - $27.99

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10pcs High Voltage Generator DC 3.6V 1.5A to 20KV 20000V Boost Step-up Power Module High Voltage Transformer

$26^.89

More options from $26.89 - $37.69

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PW-D Control Buck Converter 6-24V to 5V 1.5A Step-Down Regulator Module Power Inverter Volt Stabilizer

$24^.09

More options from $24.09 - $28.09

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12V USB Outlet Wire Aluminum Car Charger Multi Port, Dual USB Quick Charge 3.0 Port and PD USB C Socket with Voltmeter Switch for Car Boat Marine Truck RV, Fast Charge for iPhone iPad Android Phones

$28^.89

More options from $28.89

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25 Pieces Mini 360 Buck Converter 3A DC Voltage Regulator Power Module DC-DC Voltage Regulator 4.75-23 V to 1.0-17 V, 3A Power Supply

$44^.79

More options from $44.79 - $49.79

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USB Splitter Multi Port USB 2.0 Hub, 7 Port with Independent On/Off Switch and LED Indicators USB A Port Data Hub, Suitable for PC Computer Keyboard Laptop Mobile HDD, Flash Drive Camera Etc

$24^.29

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80Gbps USB C 90 Degree Adapter240W Charging/ 8K@60Hz Video 90 Degree USB C Adapter Right Angle Type C Extender Compatible for Thunderbolt 5/4, iPhone 16, Steam Deck,5-Pack

$29^.99

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Switch 2 TV Adapter Docking Station, 4K@60Hz 18 Gbps USB C to HDMI 2.0 Adapter for TV/Monitor, 6.6ft 100W PD Play While Charging, Portable Travel TV Cable for Nintendo Switch 1 and 2/Steam Deck/OLED

$37^.99

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Rainbow Acrylic Case for Raspberry Pi 5, Colorful Translucent Acrylic Case, Supports Installing Official Active Cooler Nice Looking Dustproof

$30^.75

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RP2040 MCU Microcontroller Development Board with 1.28inch Round LCD 240×240 Pixels IPS LCD Display , Accelerometer and Gyroscope Sensor, Adapting All GPIO and Debug Pins, Adopts CNC Metal Case

$82^.91

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waveshare RP2040 MCU Board Based on Raspberry Pi RP2040 Onboard 1.28inch Round LCD 240x240 Pixels 65K RGB Colors IPS LCD Display,Accelerometer and Gyroscope Sensor Dual-Core Arm Cortex M0+ Processor

$65^.27

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124992-B21 COMPAQ SMART ARRAY 5300 64MB Ultra-160 RAID CONTROLLER CARD

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124992-B21 COMPAQ SMART ARRAY 5300 64MB Ultra-160 RAID CONTROLLER CARD

$60^.89

More options from $60.89 - $67.88

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NEMA 5-15P to C5 Power Converter Travel Plug Adapter, Toptekits US 3 Prong Standard Plug to IEC C5 3-Prong Female Electrical Adapters,IEC 320 C5 to NEMA 5 15 Travel Converter,1-Pack

$7^.98

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2-Pack IEC320 C14 to C7 Power converter Electrical adapter,IEC 320 C14 Male To C7 Figure-8 Female Travel Plug Adapter IEC Adapter

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$19.99

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462919-001 462862-B21 HP Smart Array P410 3G SAS PCI-E LP RAID Controller

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462919-001 462862-B21 HP Smart Array P410 3G SAS PCI-E LP RAID Controller

$191^.54

More options from $191.54 - $215.88

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12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Cut Off Over Discharge Protection Module Pack of 2

$10^.39

More options from $10.39 - $11.79

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ZOZO Universal AC/DC Adapter 12W 3V 4.5V 5V 6V 7.5V 9V 12V Switching Power Supply Charger with 8 Tips 5.5x2.1mm 5.5x2.5mm Micro USB for Routers Speakers CCTV Cameras LED Strip Lights

$27^.86

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30W Universal AC to DC Power Adapter Adjustable Power Supply 3V 4.5V 6V 9V 12V 2A 1A DC Adapter AC 100-240V to DC 3-12V Multi Voltage Switching Power Adapter with 15 Tips + Polarity Converter

$26^.86

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LENCENT Universal Travel Power Adapter, International AC Plug Adaptor with 2 USB C 2 USB A Ports Wall Charger Worldwide Travel Essentials for US to EU UK Ireland Australia (Type C/G/A/I) Black

$39^.86

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aceyoon 38 PCS Universal Laptop DC Power Adapter Tips 5.5 mm x 2.1 mm DC AC Power Adapter Kits Connector for Thinkpad Power Supply Plug Jack Sets

$43^.86

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12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Cut Off Over Discharge Protection Module Pack of 4

$17^.49

More options from $17.49 - $18.99

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Areca ARC-1203-4i (4-Port internal PCIe 2.0 6Gbps SATA Hardware RAID Controller)

$475^.00

More options from $459.00 - $475.00

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UK to C5 Power Converter, UK Plug 3Pole Male to 3-Prong Female C5 Elbow Plug Electrical Adapter,IEC C5 to London Plug Adapter Travel Converter,IEC Power Adapter

$8^.99

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Volume Discounts:$4.99 - $8.99

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30W Universal AC to DC Power Adapter Adjustable Power Supply 3V 4.5V 6V 9V 12V 2A 1A DC Adapter AC 100-240V to DC 3-12V Multi Voltage Switching Power Adapter with 15 Tips + Polarity Converter

$25^.48

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