Reviews Battery Efficiency

DEWALT 7.2V-18V Radio and Battery Charger (DC012)

  • ...off of 12V to 18V DEWALT batteries making it a cordless radio.
  • Power outlets offer more versatility for jobsite power,The DEWALT 3 – stage charging system provides maximum run-time and extends overall life of the battery,AM/FM Digital Tuner with LCD display, built-in clock, and 15-station memory presets.
  • High efficiency weather resistant speakers with dual bass ports for maximum bass and range,Auxiliary port allows connection to CD Players, MP3 Players, and portable satellite receivers with an audio cable (cable not included).
  • Dual pivoting 11-Inch flexible antenna provides more durability and better reception,This product is a charger itself – it does not come with a charger.
  • *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
  • Due to CEC regulations, item cannot be shipped to California.
  • 1 hour charger for 7.2-volt to 18-volt DEWALT battery packs (except Univolt).
  • Runs off of 7.2-volt to 18-volt DEWALT batteries making it a cordless radio.
  • Power outlets offer more versatility for jobsite power.
  • AM/FM digital tuner with LCD display, built-in clock, and high efficiency weather resistant speakers.
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Battery Tender Engine Start Battery Lithium Motorcycle Battery with Smart Battery Management System BMS - 12V 5.0 AH 300 CCA Lightweight Starting Batteries for Motorcycles and ATVs - BTL14A300CW

  • HIGH PERFORMANCE: Reliably start your vehicle and turn on the lights, radio and other motorcycle, scooter, or ATV electronics in all temperatures with....
  • GET SMART: A built in protection circuit board prevents overcharging, discharging and overdrain.
  • when overcharge or over discharge is detected, the....
  • SAFETY FIRST: Engineered to be safer, our battery is equipped with a protection circuit board, water resistant casing, and fire retardant coating that....
  • LIGHTWEIGHT, INCREASED EFFICIENCY: Environmentally friendly and weighing just 2.98 lbs, our economically sized battery increases fuel efficiency and....
  • SPECS: Our 12v lithium battery measures 5.35 x 2.99 x 5.47" with a 5.0 aH battery capacity, 300 CCA and 64 watt hours, and includes an activation....
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Madeline - The Best Episodes Ever - Madeline and the 40 Thieves/Madeline and the New House (Vol. 2) [DVD]

  • ✦Tracer-AN series support PC software, APP and MT-50 to monitor or set the parameters. Automatically identifying 12/24/36/48V DC system voltage, compatible with various battery options: Sealed, Gel, Flooded and Lithium..
  • ✦Maximum input current: 100A. Maximum PV input power: 1250W/12V.
  • 5000W/48V. Maximum input voltage(open circuit voltage): 150V. Common negative grounding..
  • ✦Advanced MPPT technology & ultra-fast tracking speed, with tracking efficiency no less than 99.5%.
  • maximum DC/DC transfer efficiency is as high as 98.6%, full load efficiency is up to 98%..
  • ✦With Battery temperature compensation function, real-time energy recording and statistical function. Hundred percent full load operation in working environment temperature range within charging & discharging..
  • ✦The isolated RS485 interface with standard MODBUS communication protocol support up to 8 charging in parallel, so that can be widely used for various applications, e.g. solar RV, household system and field monitoring etc..
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HandFan Handheld Misting Fan, Mini Hand Fan/Small Desk Fan Folding Change USB/Rechargeable Batter Operated Electric Fan Portable Cooling Fan Personal Spray Fan with Cooling Humidifier/Mister/3 Speeds

  • ...rts games, Summer sometimes in the outdoor queue. ② folding — desktop fan, Placed in Writing desk, Dressing Tables. ③ sound small — quiet fan, you can bring a Fan to meeting, church, classroom. ④ with metal clip – clip fan, can be caught in the baby stroller, caught in the tent..
  • ★. 【High efficiency】: 3 small fan leaves +3 large fan design, high efficiency, great wind. Wind up to 5m / s..
  • ★. 【Security】: the battery using PTC and CID double protection, so that the battery explosion becomes impossible.PCB circuit board using independent lithium protection IC, to avoid overcharge, over discharge and short circuit, To ensure long life and to avoid danger..
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KOBALTS 140 MPH 80-Volt 80v 630-CFM Lithium Ion Brushless Cordless Electric Leaf Blower (Bare Tool Only, Battery and Charger Not Included)

  • High efficiency brushless motor engineered to provide more power, torque, quiet operation and longer motor life.
  • Kobalt 80-volt cordless axial blower provides the power you need with up to 75 minutes of runtime on a fully charged 2.5 Ah battery (sold separately).
  • Lightweight 8.9-lb design makes one-handed use a breeze, so you can easily maneuver around your yard.
  • Variable speed trigger allows you to easily increase or decrease airflow from Turbo to low settings with the push of a button.
  • 2.5 Ah Battery and charger sold separately.
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To Thine Own Self Be True

  • Pure adaptive noise canceling (pure ANC) actively blocks external noise.
  • Real-time Audio calibration preserves a Premium listening experience.
  • Up to 22 hours of battery life enables full-featured all-day wireless playback. Rechargeable lithium ion battery.
  • Apple W1 chip for class 1 wireless Bluetooth connectivity & battery efficiency.
  • With fast Fuel, a 10-minute charge gives 3 hours of play when battery is low.
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Greenworks Battery Not Included 2100202 Cordless String Trimmer, 14-Inch

  • Attachment capable, accepts most gas attachments to provide mulitple use.
  • Brushless motor delivers greater torque, quieter operation and higher battery efficiency.
  • Starts within seconds with gas comparable performance, battery compatible with multiple tools.
  • Battery sold separately. Compatible with battery models 29462 and 29472 and charger 29482.
  • Compatible GreenWorks Replacement bulk string, Model 25906302.
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10Watt 12Volt Portable Solar Battery Charger & Maintainer - Solar Panel-Built - in Intelligent Charge Controller-Solar Powered Charger for Automobile Car RV, etc

  • The charging algorithm is upgraded, and the charging efficiency is increased by 20%-30%. It is automatically charged during the day and turned off at night without consuming battery power..
  • Provides multiple protections such as overcharge protection, over discharge protection, short circuit protection, overload protection, reverse polarity protection, etc. 30% high conversion rate crystalline silicon material + 95% high transmittance ETFE material, greatly improving the charging efficiency of solar chargers..
  • The solar panel junction box has three-color LED indicators, which help visually monitor the working status. Solid blue-Receiving sunlight, output normal.
  • Solid Red-Connected to battery, charging.
  • Transfer sunshine into electricity, charge and maintain your 12-volt battery in all seasons. The most advanced MPPT(Maximum Power Point Tracking) chip intelligently manages to charge and fully protect the battery..
  • The kit is really easy to install even for those who have no professional knowledge, plug and play. There is no additional maintenance to the kit, no electricity cost, totally environment friendly! Extended 12 months warranty + Lifetime technical support..
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DC DC Voltage Step Up Converter Boost Power Module 10-60V to 12-97V 1500W 30A CC CV

  • ADJUSTABLE VOLTAGE -- This is a non-isolated DC power converter module with long service life.High power and stable output, it converts 10-60VDC to 12-97VDC..
  • 97% HIGH CONVERSION EFFICIENCY -- High quality components ensures high conversion efficiency, up to 97%..
  • WIDELY APPLICATION -- This Boost Power Module is widely used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power, DIY adjustable CV CC power, solar power charging, and various batteries charging..
  • DESIGNED WITH SMART TEMPERATURE CONTROL FAN -- Which will automatically work when temperature reaches about 60, and stop when temperature drops below 60..
  • NOTE: When using battery, switching power supply, solar panel, or generator as input power, please it is necessary to decrease the battery protection voltage value. Otherwise it will cause damage to the battery and the power supply..
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