ReviewsVariable Voltage Batteries

Sundown Audio SAE-2000D V.3 Monoblock 2000W RMS Digital Class D Amplifier SAEv3-2000D

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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PRINCE CASTLE Drive Motor Assembly 87-028AS

  • ATO 110v vfd, single phase 110v/120v input, single phase or three phase 220v output, achieve to run 220v AC motor on single phase 110v/120v power supply.
  • 【Voltage& Frequency】Input voltage: 1 phase 120V AC ±15%, Input frequency: 50Hz/60Hz,Output voltage: 1 phase or 3 phase 220V AC ±15%, Output frequency: 0.00~400.00Hz.
  • 【APPLICATION】ATO 7.5 hp 5.5kW variable frequency drive Can be widely applied to drive the AC motor, such as fans, pumps, power tools, etc.
  • 【TIPS】 To protect the variable frequency drive and Motor, you need an upstream protection, add a line-choke upstream the VFD, this will reduce the current transients seen by the input of the VFD.
  • 【CUSTOMER FIRST】If you have no experience in driving a VFD, be sure to refer to the instructions before operating a VFD.If you are not sure about the size or have any issue about the product or service, please don't hesitate to email us. We will answer you within 12h.
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24x Energlzer AA Lithium Batteries Ultimate L91 Exp:2038 USA Wholesale Lot

  • High Power Capacity: Includes Tenavolts AA High-Capacity Rechargeable Batteries pre-charged, each with 2775 mWh. Great use for high-power demand device, including insulin pump, toys, remote controls, and portable audio players.
  • 1.8 Hours to Fully Charged: Get a full charge in 1.8 hours. Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged.
  • Constant voltage and Best Performance: Tenavolts rechargeable lithium batteries are far superior in voltage retention. Designed with innovative technology, Tenavolts outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge.
  • Long-lasting batteries, Less Waste: Tenavolts can be recharged in 1,000 cycles. Since discarded batteries are terrible for the environment, from environment perspective, rechargeable batteries are more economical and better than regular batteries for the environment.
  • Unique recharge design: Tenavolts AA batteries can only be recharged with the authorized unique Tenavolts battery charger. The Tenavolts battery charger satisfies the special recharging requirements.
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LVYUAN Variable Transformer Variable Voltage Regulator 0-130V Output 110V-120V Input 500VA

  • - Adjustable transformer, Max.500VA, Input Voltage: AC 110V/60Hz, Output Voltage(Variable): AC 0-130V/60Hz.
  • - Replaceable 5A Fuses (Extra 4 for replacement), Overload Protection, with Output Voltmeter.
  • - Built-in copper coil, material quality, more secure and durable. The Core Components of the Transformer Are Made of Environmentally Friendly....
  • - What You Get: A 500VA Variable Transformer with U.S. Standard Plug, 4 Extern Replaceable 5A Fuses, A Manual..
  • - Suit for Motor Speed control, Label Printing Machine, EE Labs, Test for Railroad Switching, Power Supplies, Satellite, Equipment, Telecommunication....
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Worx WG829 20V Power Share 2-Gallon Cordless Yard Sprayer

  • [AUTOMATIC PUMP] No Pumping Required! Pump automatically pressurizes providing continuous spray for all applications.
  • [PUMP-SHARING] Pump can be used with other tanks without concern of contamination.
  • [PRESSURE RELEASE VALVE] Quickly release internal pressure for easy refills or cleanup.
  • [DO IT ALL WITH POWER SHARE BATTERIES] Worx Power Share intelligent batteries maximize power, performance and run time and are compatible with all Worx 20V, 40V and 80V tools, outdoor power and lifestyle products.
  • [VARIABLE SPRAY-NOZZLE W/ LOCK-ON/OFF] Lightweight spray wand and variable spray nozzle provide professional results.
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12V 24V 36V 48V Battery Capacity Indicator Golf Cart Voltage Meter with LCD Display Green Backlight, Waterproof Monitor Gauge Digital Voltmeter Testers for 3S-26S Lithium Battery&Lead-Acid Batteries

  • Universal battery capacity indicator voltage meter - wide voltage input range DC 12V-84V Lead-acid Batteries and 3S-26S Lithium Batteries: Ternary lithium batteries, polymer batteries, lithium-ion batteries, storage batteries..
  • Multifunctional Battery Capacity voltage meter Indicator - Battery tester Right Switch key can switch voltmeter, battery percentage, switch off. Left setting key have several functions: Cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection etc..
  • High Quality of battery voltage meter - Large LCD screen display with green backlit and low power consumption.Two display modes can be available: battery symbol and battery percentage, battery symbol and voltmeter..
  • Safety to Use - The battery voltage meter Built-in 30cm power cable, simple to connect. Reverse protection design, won't burn if connect reversely..
  • Portable and Waterproof voltage meter- Small size, light weight, equipped with a PVC film, the surface is waterproof..
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TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, Wall Charger, Constant Output at 1.5V, 2775 mWh, 20 Count with Charger

  • High Power Capacity:Includes TENAVOLTS AA High-Capacity Rechargeable Batteries pre-charged, up to 2775 mWh. 100% Quality Guarantee and Satisfied Customer Service.
  • 1.8 Hours to Fully Charged: Get a full charge in 1.8 hours. Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged.
  • Constant voltage and Best Performance: Tenavolts rechargeable lithium batteries are far superior in voltage retention. Designed with innovative technology, Tenavolts outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge.
  • Long-lasting batteries, Less Waste: Tenavolts can be recharged in 1,000 cycles. Since discarded batteries are terrible for the environment, from environment perspective, rechargeable batteries are more economical and better than regular batteries for the environment.
  • Fresh designed AC wall charger: to provide higher charging requirement with more batteries, a new AC wall charger is included within the package. You can recharge any amount of batteries from one to twenty at the same time..
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Greenworks 24V Cordless Drill Impact Driver Combo kit, 1/2” Drill & 1/4” Hex Impact Driver Brushless Power Tool Kit, Included 2 Batteries, 1 Charger, 8 pcs Bit Set & Bag

  • ...d control and torque adjustment when drilling holes and driving screws on different surfaces..
  • 【1/4 In. Impact Driver】1/4 in quick release hex collet, variable speed trigger, 3,500 IPM, 1,950 in-lbs (220Nm) torque, 2,800 RPM for a wide variety of driving applications..
  • 【Highly Efficient Brushless Motor & 2×2Ah Batteries】 delivers more power at 2X More Torque, cooler operation at high speeds, enhanced battery runtime and longer service life. 2×2Ah batteries can ensure that your Greenworks tool is always ready for use when you are!.
  • 【Lightweight & Ergonomic】 Our 24V power tool combo kit weigh only ‎4.7 lbs, you can control them at ease, whatever how long you operate the drivers. Especially, it's more friendly to ladies. And the ergonomic non-slip handle is comfortable for you to grip..
  • 【One Battery for All & Widely Applications 】Our lithium-ion batteries are compatible with 100+ Greenworks tools in the same voltage range for total freedom of movement when gardening without tangled cables. Our Greenworks high quality power tool combo kit is ideal for hanging pictures, assembling or repairing furniture, tightening screws and many other DIY and craft projects. Our drill is also an ideal gift for your mom, wife, girl friend, daughter, or an....
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Audio Legion AL-EQ7 7 Band 1/2 DIN Car Audio Equalizer

  • 6 Channel 7-Band High Performance Car Audio 1/2 DIN Pre-Amp Electronic Equalizer.
  • Featuring 2 (Balanced & Selectable) RCA Inputs – Main and Auxiliary (Aux w/ Variable Gain Control) | THD: 0.005%.
  • High Voltage (Max Output Voltage – 7V) Gold Plated Pre-Amp RCA Outputs – Front, Rear, and Subwoofer (with Variable Subwoofer Level Control on Front of EQ).
  • 7 Fully Adjustable -12 dB to +12 dB EQ Bands (50 Hz, 125 Hz, 320 Hz, 750 Hz, 2.2 kHz, 6 kHz, 16 kHz) with Built-in Fader Control.
  • Take Full Control Over Your Car Audio System with this EQ | Signal-to-Noise Ratio: 100 dB, Low Pass Frequency Switch: 60 Hz / 120 Hz.
  • Includes Installation Mounting Brackets and Hardware | 20 dB Headroom Eliminated Signal Overload.
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B&K Precision 878B Dual Display Handheld Universal LCR Meter

  • Converts AC to DC: features AC to DC power supply Variable linear/ regulated design. Provides convenient and reliable AC-to-DC Power conversion W/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, ham radio, etc.
  • Usb and Screw-Type terminals: This workbench linear variable power supply features dual USB charge port and universal screw connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance.
  • Plug-in operation: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source.
  • Short-circuit protection: Equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe for benchtop or desktop Placement.
  • Amp gauge and volt meter display: this DC bench power supply is equipped with rotary control for the adjustable powe....
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TENAVOLTS 1.5V AAA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 1110 mWh, 4 Counts with Charger

  • High Power Capacity: Includes Tenavolts AA High-Capacity Rechargeable Batteries pre-charged, each with 1110 mWh. Great use for high-power demand device, including insulin pump, toys, remote controls, and portable audio players.
  • 1.8 Hours to Fully Charged: Get a full charge in 1.8 hours. Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged.
  • Constant voltage and Best Performance: Tenavolts rechargeable lithium batteries are far superior in voltage retention. Designed with innovative technology, Tenavolts outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge.
  • Long-lasting batteries, Less Waste: Tenavolts can be recharged in 1,000 cycles. Since discarded batteries are terrible for the environment, from environment perspective, rechargeable batteries are more economical and better than regular batteries for the environment.
  • Unique recharge design: Tenavolts AAA batteries can only be recharged with the authorized unique Tenavolts battery charger. The Tenavolts battery charger satisfies the special recharging requirements.
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