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Table of Contents
- 1 VCT VT-2000J Japan 100 Volt to USA 110 Volt Voltage Converter Transformer, 2000 WATT, Black
- 2 5Pack LM2596 LM2596S DC-DC Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module
- 3 DIY Lithium Batteries: How to Build Your Own Battery Packs
- 4 Acxico 1Pcs Type-C USB-C PD2.0 3.0 to DC USB Decoy Fast Charge Trigger Poll Detector Charging Module ZY12PDN Bare Board
- 5 Convert Dual AA Devices to Electric Power | Rechargeable Backup | Uninterrupted Operation | Ideal for Dual AA Clocks and Devices | 1 NiMH Dual Battery Adapter 1.3V
- 6 USB Power Converter DC Buck Boost Battery Eliminator Replace 1 to 4pcs 1.5V 3V 4.5V 6V AA AAA Connect (2-AAA 3V)
- 7 Vanki DC 5v to DC 9v or 12v Adjustable Step-up Voltage Regulator Converter with Switch 1pcs
- 8 KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Dual Range with LCD Display LED Flashlight Buzzer Alarm Wire Breakpoint Finder
- 9 Klein Tools NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip, Green,Red,Yellow, 5.5 x 0.72 x 1 inches
- 10 TP-Link TL-SG1005P, 5 Port Gigabit PoE Switch, 4 PoE+ Ports @65W, Desktop, Plug & Play, Sturdy Metal w/ Shielded Ports, Fanless, QoS & IGMP Snooping,black
VCT VT-2000J Japan 100 Volt to USA 110 Volt Voltage Converter Transformer, 2000 WATT, Black
- This heavy duty continuous use transformer can be used both in 100V and 110/120V countries.
- Will convert from 120 volt to 100 volt AND from 100 volt to 120 volts.
- Rated Maximum Load with Power Surge: 2000W
- Power ON/OFF switch ; Dimension : 11 x 8.5 x 8.5 Inches
- Fuse protected
- This continuous use transformer is capable of both up and down voltage conversions for Japan and USA electricity to enable use of Japanese products in USA and USA products in Japan
5Pack LM2596 LM2596S DC-DC Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module
- ★Input: DC 3-40 V (input voltage must be 1.5 V higher than the output voltage, no boost).
- ★Output: DC 1.5-35 V voltage is continuously adjustable, maximum output current is 3 A.
- ★Easy work: convenient to accurately adjust the output voltage with a mini screwdriver.
- ★Features: Thickened circuit boards,Short circuit and over-temperature protection.
- ★Application: widely used for DIY mobile power, monitor power supply, power buggies,communications equipment supply,etc.
DIY Lithium Batteries: How to Build Your Own Battery Packs
- Amazon Kindle Edition
- Toll, Micah (Author)
- English (Publication Language)
- 203 Pages - 03/20/2017 (Publication Date) - Toll Publishing (Publisher)
$9.99
Buy on AmazonAcxico 1Pcs Type-C USB-C PD2.0 3.0 to DC USB Decoy Fast Charge Trigger Poll Detector Charging Module ZY12PDN Bare Board
- The PD trigger uses the hardware protocol IC, and the compatibility is not comparable to the soft solution.
- Maximum power support to 100W, excellent compatibility.Can trigger any voltage in accordance with PD2.0 specification, Voltage: 3-20V, Current: 0-5A.
- Large-capacity ceramic capacitor filter,TVS anti-surge anti-reverse connection,Japan ALPS tact switch, focusing on stability.
- Small size 15mm wide * 30mm long, soldered DC line heat shrinkable tube can be used to charge your notebook with PD mobile power.
- The new and old versions are delivered randomly. The appearance of the new version is slightly different from the pictures. The function of the new version is better and does not affect the use.
Convert Dual AA Devices to Electric Power | Rechargeable Backup | Uninterrupted Operation | Ideal for Dual AA Clocks and Devices | 1 NiMH Dual Battery Adapter 1.3V
- ★ ADAPTS BATTERY OPERATED CLOCK/DEVICE FOR ELECTRIC USE. Unlock the potential of your devices with our Rechargeable AA Battery to Electric Converter! Whether it's your favorite clock or essential device, this converter transforms a dual AA battery-powered device into an electric-powered wonder.
- ★ SEAMLESS UNINTERRUPTED POWER: Be prepared for power outages with our Battery to Electric Converter. In the event of a power failure, the converter seamlessly transitions into backup mode, ensuring your clock or device continues to operate for up to 3 weeks.
- ★ AUTOMATIC SWITCHOVER: When the power is restored, our converter intelligently switches back to electric mode, resuming normal operations. Simultaneously, it initiates the recharging process for the NiMH battery, ensuring it's ready for the next outage.
- ★ TECHNICAL SPECS: Six-foot extension cord, compatible with standard U.S. outlets (110-240 VAC, 50/60 Hz), indoor use only, designed for single AA battery clocks/devices, not recommended for multi-battery devices. The rechargeable NiMH battery actually produces 1.0 to 1.3V, which is sufficient to power devices requiring 1.5V.
- ★ THE J. THOMAS GUARANTEE: Buy with confidence! If you're not entirely satisfied, contact us for a prompt and full refund. With over 16 years in business, we've delighted thousands of customers—your satisfaction is our priority!
USB Power Converter DC Buck Boost Battery Eliminator Replace 1 to 4pcs 1.5V 3V 4.5V 6V AA AAA Connect (2-AAA 3V)
- Replace 2 pcs AAA battery power supply cord.Line length: 200CM / 78INCH
- This eliminates the need for 2 pcs 3V AAA batteries. Suitable for electric toy, holiday LED lights,Clocks,Calculator,power remote controller, keyboard,Electronic door lock,Walkman and more AAA Battery power supply devices
- No Need To Change Battery Frequently: With this AAA battery eliminator USB cable,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money. Power supply from USB charger,power bank,car charger and more USB adapter.
Vanki DC 5v to DC 9v or 12v Adjustable Step-up Voltage Regulator Converter with Switch 1pcs
- Build-in identification resistor.
- You can use it to power the router via power bank during power cuts.
- Input: 5V USB A male; Output: 9V or 12V 5.5*2.1mm DC connector ; Current: 1A;
- You could toggle between 9V & 12V output via a simple button.
KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Dual Range with LCD Display LED Flashlight Buzzer Alarm Wire Breakpoint Finder
- SAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.
- NON-CONTACT: With NCV inductive probe for AC voltage; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
- DUAL RANGE: Detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; The NCV sensor automatically recognizes the voltage and displays it on the bar graph.
- SECURITY LEVEL: IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.
- COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns.
Klein Tools NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip, Green,Red,Yellow, 5.5 x 0.72 x 1 inches
- NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
- VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone
- BROAD APPLICATION with a 50 to 1000V AC power detection range
- CONSERVE BATTERIES with auto power-off function
- LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket; 6.6-Foot (2 m) drop protection
- TRUSTED SAFE with a safety rating of CAT IV 1000V
TP-Link TL-SG1005P, 5 Port Gigabit PoE Switch, 4 PoE+ Ports @65W, Desktop, Plug & Play, Sturdy Metal w/ Shielded Ports, Fanless, QoS & IGMP Snooping,black
- 【Flexible Full Gigabit 5-Port PoE Configuration】4x PoE+ (802.3at/af) 10/100/1000 Mbps RJ45 ports providing up to 30W per port and total PoE power budget of 65W, together w/ 1x Gigabit Non-PoE Port for high-speed connections.
- 【Plug and Play】Easy setup with no software installation or configuration needed.
- 【Advanced Software Features】Prioritize your traffic and guarantee high quality of video or voice data transmission with Port-based 802.1p/DSCP QoS and IGMP Snooping.
- 【Sturdy Metal Case】Durable metal casing and desktop/wall-mounting design are well-suited for different environments.
- 【Reliable and Quiet】IEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operation.
- 【3 Years Warranty】Backed by our industry-leading 3-year warranty and free technical support from 6am to 6pm PST Monday to Fridays, you can work with confidence.
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Last update 2021-09-03. Price and product availability may change.