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LED Batteries Dealers

(43 products available)
  • LED Voltmeter for Battery

    LED Voltmeter for Battery

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    • Number Of FlowerLed Voltmeter
    • CertificationCE Certfied
    • Availability0-5kg
    • Driven TypeElectric
    • FeatureAuto Cut, Fast Chargeable
    • Total Carbohydrate1 Year
    • LED Voltmeter For Battery has as many as ten LED’s that are used to indicate the status of battery. This is a simple battery monitor used specially for car batteries. The battery voltage display is in the form of ten LEDs connected to the output of linear voltage display IC1. The voltage display range is from 7.5V to 14V. The lowermost LED D10 lights when battery voltage is 7.5V. The next LED D9 lights when battery voltage is at 8.2V. Thus with a span of each 0.7V, LEDs D10 to D1 glows sequentially or in dot mode by keeping switch S2 open. The uppermost LED D1 glows when battery voltage is at 14V. We can differentiate the glowing of each LEDs as a ‘battery status indicator’. The two lowest LEDs indicate ‘battery low’ condition. The next six LEDs indicate ‘battery well’ condition. And the uppermost two LEDs indicate ‘an overvoltage’ condition.We can show the display in bar mode also by making S2 on. In this case mode pin9 connected to supply line. At an overvoltage state i.e. when battery voltage range is 13 to 14V, all ten LEDs glows. As the voltage decreases LEDs turns off one by one sequentially.About the Circuit : The operation of the circuit is based on linear voltage display IC1, which consists of 11 op-amps as comparators connected internally. The input of IC1 is directly derived from the battery voltage via potential divider R4-R5-P1. This variable input is about 3V for battery potential of 12V. The display range depends on the internal voltage reference and resistors R1-R3. The reference output at pin7, which here is also the upper display level, is always 1.25V higher than the level at reference adjustment at pin8, so that the current from reference output to earth is about 1mA. The potential difference caused by this current across R2 and across R3 determines the lower display level. The lowest LED D10 lights when input voltage is 1.8V, whereas the uppermost LED lights when the voltage exceeds 4V. Since the input signal is divided by four, the display ranges should be multiplied by this figure. Therefore, the actual display range is 7.5-14V, which is 0.7V per LED when P1 is at minimum level.
    ...more

    Elektrokit

    Shankar Nagar, Nagpur
    12 yrs
  • LED Light Rechargeable Battery

    LED Light Rechargeable Battery

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    LED Light Rechargeable Battery is widely used in various applications due to its qualitative features like light weight, high energy density, good consistency, etc. The LED Light Rechargeable Battery that we provide has long storage life and pollution-free nature, which makes it more appreciated by our clients. We offer this LED Light Rechargeable Battery at very affordable price range. Highlights : High energy densityLong battery lifeCompact designEnvironmental friendly Minimum Order Quantity : 100 Pieces
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    Samyra

    Lodhi Road, Delhi
    13 yrs
  • LED Light Battery

    LED Light Battery

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    • MOQ100 Piece
    • Brand NameHI POWER BATTERY
    • We are offering led light battery. 3.7v 2000mah battery

    Qura Electronics

    Shahdara, Delhi
    14 yrs
  • LED Batteries

    LED Batteries

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    We supply Imported Quality 18650 Battaries with 3.7 v of various capacity. These Battaries are widely used in LED Flash Torch lights, E cigarates and in manufacture of Power Banks . We offer quality batteries at most competative price market.
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    Lava Bettary

    Beckbagan, Kolkata
    10 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Batterie

    Fancy Alkaline Batteries

    Vinayaka Nagar, Bangalore
    13 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Iron Ore Fine

    Durga Traders

    Rajkishore Nagar, Bilaspur
    18 yrs
  • LED Acid Battery

    LED Acid Battery

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    LED Acid Battery, Electric Bik

    Kasshvi Industries

    Bhagwanpur, Roorkee
    17 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Ferrous Metal Scrap, Non Ferrous Metal Scra

    N.N Overseas

    Mandi Gobindgarh, Fatehgarh Sahib
    19 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, LED Spike Light, Industrial LED Lamps, LED Hanging Ligh

    Neokraft Global Pvt. Ltd

    Phase 2, Noida
    12 yrs
  • LED Light Battery

    LED Light Battery

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    LED Light Batter

    Shaashe Multibaranded kitchenware Mart

    Chennai
    14 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Bicycle Parts, Marble, Nut Fasteners, Pipe Fitting

    Builtech International

    GTB Nagar, Jalandhar
    19 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Solar LED Aviation Ligh

    Solstice Integrated Power Solutions Private Limited

    Andheri West, Mumbai
    9 yrs
  • Automotive LED Acid Batteries

    Automotive LED Acid Batteries

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    Automotive LED Acid Batteries, Battery Plate, Batterie

    Sharp Industries

    Focal Point, Ludhiana
    17 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, LED Spike Light, Super Bright LE

    Ecopower Electricals Pvt. Ltd.

    Ramnagar, Roorkee
    10 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, 5mm LED, Industrial LED Lamps, LED Tunnel Ligh

    SURYA ROSHNI LTD

    Bhind
    14 yrs
  • LED Battery

    LED Battery

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    LED Battery, Automatic Solar Battery Charger, Solar Battery Charge Controlle

    Ge Electrotech

    Chembur, Mumbai
    12 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Philips LED Lights, Flood Lights, Spot Light

    Ecolighting Systems & Solutions Pvt. Ltd.

    Kakkanad, Ernakulam
    14 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Agarbatti Stick, Servo Voltage Stabilize

    UNITEC INDUSTRIES

    Jayanagar, Bangalore
    12 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Power Batteries, Lead Oxide, Batteries Plates, Solar Product

    Vishwakarma Metal Works

    Tis Hazari, Delhi
    16 yrs
  • LED Lights Batteries

    LED Lights Batteries

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    LED Lights Batteries, Car Batteries, Inverter Batterie

    Pawan foundry works

    Ganganagar
    12 yrs
  • LED Acid Storage Batteries

    LED Acid Storage Batteries

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    LED Acid Storage Batteries, Automotive Battery, Automotive Plates, Inverte

    Calcutta Battery Works

    Faizabad
    16 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Inverter, Inverter Batteries, LED Lights, Stabilizer

    Yogesh Electronics

    Kasganj
    12 yrs
  • LED Battery

    LED Battery

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    LED Batter

    Imam Energy

    Okhla, Delhi
    13 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, LED Automatic Light, LED Chip, Safety Gumboo

    Tirupati Enterprises

    Ranchi
    10 yrs
  • LED Battery

    LED Battery

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    LED Battery, Industrial Battery, Automotive Batter

    Ss Battery Corp

    Salem
    17 yrs
  • LED Batteries

    LED Batteries

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    LED Batteries, Electromechanical Devices, Electronic Componen

    Relaytronics India Pvt. Ltd.

    Chakala, Mumbai
    20 yrs
  • LED Battery

    LED Battery

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    LED Battery, Solar Panel, Automotive Batteries, Inverters, Amaron Batterie

    Bajpai enterprises

    9 yrs
  • LED Battery

    LED Battery

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    LED Batter

    Gopal Battery

    Hajipur, Vaishali
    9 yrs
  • LED Battery

    LED Battery

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    LED Batter

    3S Lighting

    Gotri Road, Vadodara
    9 yrs
  • LED Battery

    LED Battery

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    LED Batter

    MM Enterprises

    Ratlam
    9 yrs
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