uxcell 5Pcs 0.5V 100mA Poly Mini Solar Cell Panel Module DIY for Phone Light Toys Charger 53mm x 18mm
Descriptions:Provide you with high conversion rate and incredibly efficient output.Excellent performance even under the weak sunlight.Unique processing to make the panel durable enough to anti the snow, and convenient enough to set.Unique technology to avoid water freezing and deformation within the frame.Portable, compact and stylish size with solid attractive casing.Application: to charge cell phones, for home lighting and different kinds of low-power appliances, for science projects, for solar powered water pump, small solar power system, etc.Specifications:Product Name: Solar PanelMaterial: PolycrystallinesiliconRated Voltage: 0.5VRated Current: 100mASize: 53mm x 18mm/2.07inch x 0.7inch(L*W)Thickness: 2.9mm/0.11 inchWeight: 14g
LandFox Cigarette Lighter Socket Splitter Power Adapter Dual USB 3Way Car Charger 12/24V Black
3Way Cigarette Lighter Socket Splitter Power Adapter Dual USB Car Charger 12/24VProduct Description: This multifunctional cigarette lighter splitter makes all in one, perfect for keeping your car neater without annoying cords and charger adapters sticking out everywhere.Product Features: Built-in 3 car cigarette lighter sockets, provide a total output power up to 120W, allow you to use multiple 12V/24V car appliances simultaneously.Two Smart USB Charging Ports: Provides total 3.1A/5V output, ideal for powering for 2 mobile devices at the same time.Real-time voltage monitor: You can monitor your car battery voltage at any time for driving safely.High Safety Standards Built-in 7A Auto-recovery Fuse and protective circuits prevent the product and your devices from overheating, overloading or short-circuiting.High Quality, thickened cable, contains 84 copper threads, safer, faster and more stable Real-time voltage monitor.Note: This item is used for power supply only, not for lighting up smoke.Product Specification:Type 3 Way Socket Car Cigarette Lighter Power AdapterMaterial Aluminum alloyWork Temperature 0~45℃Input Voltage DC 12V~24VSocket Output DC 12V~24VUSB Output 5V, 3.1A (Total)Rated Socket Power 120WCharging Cable Length 1.8ftNet weight 5.6oz(158g)Size 4.33x1.22x2.09in(110x...
Program steps - STEP1: Low Volt Start (0.5V). STEP2: TEST before charge. STEP3: Temperature check. STEP4: Ultra LOW VOLT SAVE. STEP5: LOW VOLT SAVE / cell monitoring. STEP6: TEST - cell damage. STEP7: Cell-balancing CHARGE. STEP8: OPTIMIZE. STEP9: TEST after CHARGE. STEP10: OptiMate Maintenance. Special features: • Battery SAVE mode with BMS reset : Starts from 0.5V with continuous monitoring / testing of charge acceptance or bad / shorted cell condition. Unnecessary (and unsafe) charging of a bad battery is prevented. • Safety : Automatic charge rate adjustment to ambient temperature sensed at the charger. Reduced charging below freezing, no charging if temperature is below -20C/-4F (can damage lithium batteries). • Amp Matic : Microprocessor adjusts current to ideal LiFePO4 charge curve to match battery size / condition, for fastest and most complete charge. SAFE: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected. 3-year limited replacement warranty.
AOSHIKE 100pcs 0.5 V Micro mini Solar cell for solar panel 52 x 19mm/2 x 3/4 inches Polycrystalline Silicon Photovoltaic Solar Cells Sun power for DIY Cell Phone Charger
Product description: 100pcs 0.5V 52 * 19mm/2 x 3/4 inches Polycrystalline Silicon Solar Panel DIY Charger Battery Solar Cell Description: Size: 52*19mm/2 x 3/4 inches (Customize the size for you as your requirement.) Power: 0.2w Average Voltage: 0.5v Average Current:About 0.4A Effeciency: About 17percent Connection way: The blue side connect "-"(negative) , white side connect "+"(positive). In order to ensure enough power, Suggest use solder strip or copper strips to connect. Attention: There may be some solar panels have a small spots on the side, please don't worry, it's normal phenomenon and will not affect the function of the solar panels.Please choose the cells carefully,it's micro and super thin,so it breaks easily in transit,but please contact us once you get it have any problem. The color is blue, becouse of Production process reasons, Unavoidable color depth is different, some panels is deep, some panels is pale. But it has the same function.(you can see it in the following image) On the use and testing: the product can only be used in the sun, the nominal power is noon sun peak, morning and evening sun and not strong sunlight is not up to the nominal, which the buyer attention! And in the light Inside the room, the solar panel is almost impossible to detect what value! ...
Smart Fast Batteries Charger，4 Slots LED Battery Charger for 2/4pcs AA/AAA Ni-MH/Ni-Cd Rechargeable Batteries (Black)
Product Description: Fit for 2/4pcs AA/AAA Ni-MH/Ni-Cd rechargeable battery LED indicator shows the charging progress: 25% - 50% - 75% -100% Charge under IC control Charge at constant voltage and current Overcharge and short circuit protection, activation of low voltage battery (≥ 0.5V) and polarity reverse detection Specifications: Input: DC 5V 1A Output: DC 2.4V Charging current: 300mA Color:black,white (optional) Size:92 x 63 x 26 mm Notes: Due to different monitor and camera lights may cause slight color differences. Thanks for your understanding! Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. Package included: 1 pcs
AOSHIKE 100Pcs Micro mini Solar Panel Solar Cells 0.5V 0.35W Module Solar Battery Charger DIY 39x52mm/1.5x2inch Polycrystalline Silicon Photovoltaic Solar panels Sun power Cells
100Pcs Micro mini Solar Panel Solar Cells 0.5V 0.35W Module Solar Battery Charger DIY 39x52MM Polycrystalline Silicon Photovoltaic Solar panels Sun power Cells Sunpower Cells for DIY Cell Phone Charger We laser cutted the solar cell for your to DIY you own solar house. All the solar cell will be sorted and tested before delivery We test solar cell by sun simulator, the most precise testing facility for your power output ensurance! Specifications: 39x52MM Voltage 0.5V Power 0.35W Connection way: The blue side connect "-"(negative) , white side connect "+"(positive). In order to ensure enough power, Suggest use solder strip or copper strips to connect. ATTENTION: Please choose the cells carefully,it's micro and super thin. please contact us once you get it have any problem. The color is blue, becouse of Production process reasons, Unavoidable color depth is different, some panels is deep, some panels is pale.But it has the same function. On the use and testing: the product can only be used in the sun, the nominal power is noon sun peak, morning and evening sun and not strong sunlight is not up to the nominal, which the buyer attention! And in the light Inside the room, the solar panel is almost impossible to detect what value! This is the ordinary light and the sun light caused by...
Insten NP-BK1 NPBK1 Type K Li-ion Battery Charger Set (AC Wall/DC Car Adapter) Compatible with Sony DSC DSC-S750 DSC-S780 DSC-S950 DSC-S980 DSC-W180 DSC-W190 MHS-PM1
Package Includes:1 x Compact Battery Charger SetCompatibility:Olympus SZ-10/SZ-11/SZ-12/SZ-20/SZ-30MR/SZ-31MR iHS/TG-610/TG-810/TG-820 iHS/VR-340/XZ-1Olympus mju 1010/1020/1030 SW/5010/9010/Tough 6000/Tough 6020/Tough 8010Olympus SP series SP-800 UZ/SP-810 UZOlympus Stylus 1010/1020/1030 SW/5010/9000/9010/VH-410/VH-515Sony CyberShot S Series DSC-S750/DSC-S780/DSC-S950/DSC-S980Sony CyberShot W Series DSC-W180/DSC-W190Product Description:1 x Compact Battery Charger SetNOTE: For a successful and safe charge of your battery, make sure to correctly align polarity ( positive/negative) before placing battery into charger.Complete charging solution for digital video batteriesHigh quality battery charger is a handy companion for digital shootingQuick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shockSmart LED indicator shows charging statusSpecifications:A/C power supply input voltage: AC100V~240VOutput voltage: DC 4.2 plusmn; 0.5V, 300mA plusmn; 50mADimension: 3.25 x 1.5 x 1.75 inchThis Battery Charger kit includesBattery charger with foldable AC plugDC Cigarette lighter adapter (car charger) for any vehicleAccessory only, battery not includedCharger Compatible with Olympus Li-50B/Sony NP-BK1 batteries⚠ WARNING: This p...
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Boost Converter | Works from even 0.5V
Hello friends, today in this video i have made a step-up / boost converter. The inductor in this circuit doesn't have any feedback winding that is why another transistor have introduced. This circuit is very efficient. One used 1.5V battery will power a bunch of LEDs for several days until the battery voltage goes below 0.6V. You can make a night lamp or even a bright white led flasher with this circuit. The output voltage goes around 40V without load.
Components used in this circuit:-