Reviews 3r12 4 5v Dry Battery

ENGWE Unit Pack Power 48V 15AH Ebike Battery Electric Bike Lithium Li-ion Battery Pack with USB Port for 1000W 750W 500W 250W Electric Bicycles Motor

  • 【Basic Parameters】This e-bike battery is 48V 15Ah, fits for the motors of between 300-1000W. Primary Dimensions: 14.37inch x 3.54inch x 4.92inch (365mm x 90mm x 125mm), please check whether this size battery can be placed in your bike's frame. Charger: 54.6V / 2A, Number of 18650 Battery Cells: 78 Samsung Battery Cells.
  • The type of cable connector: Anderson connector..
  • 【Advanced Battery Management System】 This e bike battery has a design with the smart battery management system, referred to as BMS. The BMS has to undertake a more accurate calculation of electricity to ensure the service life of the ebike battery, can also protect the bike battery from the damages of short-circuit, over-current, over-charge, and over-discharge, to provides safety..
  • 【Practical 5V / 1A USB Port】The 48V/15Ah electric bicycle battery has a 5V / 1A USB output, which can charge mobile phones, mobile power supplies, and other devices. Provide more electric power sources for outdoor activity by the Engwe electric bike battery..
  • 【Safe Lock & Led Battery Level Light & Two Keys】 The electric bike battery pack has a 4-pin battery....
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ALMOCN 12pcs 18650 18650 Lithium Li-ion Battery Charger Module 2A USB TP4056 Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module DIY Kit Parts

  • Output voltage: 4.3-27V DC (Continuously adjustable).
  • Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device..
  • Charging current: Max 1A, Discharging current: Max. 2A.
  • Instructions for use: TP4056 Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery..
  • 2A USB 18650 Lithium Li-ion Battery Charger Module Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module TP4056 DIY Kit Parts.
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AEDIKO 10pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Protection PCB Board

  • 2A 5V Lithium Battery Charging Protection Module:Output Voltage: 5V.
  • Charging Voltage: DC 4.5V-5.5V (DC 5V Recommended).
  • MCU Users: if You Accept a Small Load KEY Can be Connected to the Microcontroller about 20s to Provide a Low Level Allows the Module to Continue Working. Trigger Mode: Low Level Trigger (Ground).
  • Protection Functions: 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module.Lithium Battery Protection Function:Over-Current Protection,Over-Voltage Protection, Over-Temperature Protection, Short Circuit Protection.
  • NOTE:The First Time the Load is Connected, Output is Automatically Turned On. If the Load is Less than 50MA, the Output will be Automatically Turned Off after 30s.
  • if the Load is Greater than 50MA, the Output Will be Automatically Turned On.
  • Application:2A 5V Module Widely Used for Mobile Power, Car Charging Retrofit,Driving Recorder Power Supply and Portable Devices Such As Mobile Phones and Tablets.
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SunFounder Raspberry Pi UPS Power Supply Module V2.0 Supports Pass Through Charging, 5V/3A Lithium Battery Power Pack Expansion Board Compatible with Raspberry Pi 4, 3 and All Model B/B+

  • ➢Raspberry Pi UPS - A Power Supply Module designed for Raspberry Pi UPS compatible with Raspberry Pi 4, 3 and all Model B/B+ series. Also suitable for other boards powered by USB (5V/3A) such as Banana Pi/ODROID-C4..
  • ➢Pass Through Charging - Requires two 18650 Batteries (not included), with Pass through Charging function, it can power to the Raspberry Pi while charging ..
  • ➢Over Charge/Discharge Protection - Charging ends when the total battery voltage reaches 8.4V. When the single battery voltage is below 3.2V, the battery protection activates and the battery is no longer discharged..
  • ➢Balance Charging & Over Heating Protection - The battery charging current will be reduced or even discharged if the voltage of a single battery exceeds 4.2V. If the temperature reaches 75 degrees Celsius, the DC-DC will shut down to prevent overheating damage..
  • ➢UPS Output: 5V/3A, UPS Input: 5V/2A, Dimension: 90mm x 56mm x 24mm.
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Huilier Mini Small Fan Cooling Portable Desktop Dual Bladeless Air Conditioner USB New

  • ❤Electrical plug:USB 5V and power shifter(The current of USB interface of general mobile should be lower than 500MA).
  • ❤Battery: 1.5V, 3 * AA batteries.(Package not include the battery).
  • ❤How to use: Use the 3 * AA Battery Or the USB..
  • ❤Outer size:115mm x 110mm x 135mm/4.49” x 4.29” x 5.27”(approx).
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Crank 2.0 (Radio Edit)

  • ...Adapter Compatible with ETON FR-300 FR300 FR-250 FR-350 FR-400 FR-405 American Red Cross ARC Emergency Radio AM/FM/SW 1-7 FR200 FR200G Emergency Crank Radio ARCFR300W DC4.5V - DC5V 100mA 200mA 4.5VDC - 5VDC 0.1A 0.2A - 1A 4.5V - 5.0V 4.5 V - 5 V 4.5 VDC - 5 VDC Switching Class 2 Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU (✅ with a middle negative pin. with ✅ DO: 3.5mm small barrel tip. ❌NOT OD: 5.5mm big barrel tip.).
  • Compatible with: Eton FR300 FR-300 Multi Purpose Radio Re-Inventing Radio LL Bean AM/FM/TV1/TV2/Weather Receiver.
  • ETON Adapter Part Number GPU3504 4.5 volts with the center pin negative with a maximum current of 100 milliamps (0.1 amps).
  • ETON Model: SY-05014 SY05014 4.5VDC 100mA Class 2 Power Supply.
  • Compatible with: Eton Grundig ETON FR200 FR200G FR-200 G FR-200G FR-250 FR-300 FR-350 FR-400 American Red Cross EMERGENCY RADIO Traveler II Digital G8 Radio G8-ACA-US.
  • ETON FR250 FR300 FR350 FR400 FR405 American Red Cross EMERGENCY RADIO AM/FM/SW 1-7 World Receiver FR300 Emergency Crank Radio ARCFR300W.
  • Eton FR-405 FR405 American Red Cross Emergency Radio Receiver.
  • (❌!!! Note: This item is NOT for: Eton / GRUNDIG FR360 FR500 FR600 FD35UD-6-300 FR500-ACA-US. ❌!!! NOT for Red Cross lantern. Please Check For Compatib....
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Mini Small Fan Cooling Portable Desktop Dual Bladeless Air Conditioner USB NEW

  • Electrical plug:USB 5V and power shifter(The current of USB interface of general mobile should be lower than 500MA).
  • Parameter：5V / 500MA Power:2.5W Battery: 1.5V, 3 * AA batteries.(Package not include the battery).
  • How to use: Use the 3 * AA Battery Or the USB. Material: ABS Outer size:115mm x 110mm x 135mm/4.49” x 4.29” x 5.27”(approx).
  • 5 Colors for choose:Green/Hot pink/Blue/Purple/Orange Quantity: 1 pc Note:CHOCKING HAZARD – small Parts. Not for children under 3 years..
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Mini UPS Battery Backup 37Wh Uninterruptible Power Supply for Router, Modem, Security Camera with Input 5V DC Output 5V DC Max.3A Support Micro USB

  • Mini uninterruptible power supply for power outage, compatible with router, modem, security camera, DSL, and other 5V DC and Micro USB devices, and can still use WiFi in case of power outage..
  • Compact 5V DC backup battery, built-in 10000mAh 37Wh Li-polymer battery, offers a long backup time for the loading device..
  • Input: DC 5V or Micro USB 5V Max.3A, Output: DC 5V or Micro USB 5V Max.3A, support 0.5A, 1A, 1.5A, 2A, 2.5A and any current below 3A. No charger included, please use the original charger of the loading device..
  • Including 1×DC cable 5.5×2.5mm, 3×DC jacks 5.5×2.1mm, 4.0×1.7mm, 3.5×1.35mm and 1×Micro USB jacks..
  • Multiple smart protections: short circuit protection, voltage fluctuation protection, overcharge protection, over discharge protection, temperature protection, safe to use..
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DC Converter with Battery Clip 12V 24V to 5V 8A USB Power Adapter Buck Regulator Charger 4 Ports Automatically Identify shunt Charging Suitable for iPhone Android Samsung Galaxy S10 s9 Plus

  • Input voltage: DC 8-35V, (12V/24V lead-acid battery or lithium-ion battery can be changed to 5V).
  • 4 USB charging ports can charge 4 devices at the same time. With integrated switch ultra-thin regulator module, the conversion rate is as high as 96%..
  • With reverse polarity、over current、over temperature、short circuit、low voltage、over charge protection to provide better protection for your device..
  • Battery + converter = super power bank, perfect for home and outdoor travelers, can replenish the power of cell phones and other 5V electronic devices.
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Audewdirect Car Jump Starter Portable Auto Battery Booster 1000A Peak Up to 6.0L Gas or 4.5L Diesel Engine 12V Car Jumper Power Bank Power Pack with Dual USB Ports and Flashlight Epower-146b

  • ?Compact and Powerful?With 10800mAh battery,1000A jump starter can start 12v vehicles(up to 6.0L petrol or 4.5L....
  • ?Safety Technology?UL2743 Certified. Works properly at -4 degree F - 140 degree F(-20?-60?).Equipped with upgraded intelligent clamps, the Jump....
  • ?Quick-charge output?Battery booster has dual USB output port(output 1:5V/2.4A,9V/2A,12V/1.5A QucikCharge 3.0.
  • ?LED Flashlight?Battery jump starter comes with 4 modes of LED light(normal, strobe, SOS, off), which is a great help for outdoor activities and car....
  • ?Your Attention?The device does NOT come with a wall charger. It's compatible with most 5V 3A home chargers. We offers a lifetime of friendly customer....
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