• English
    • Deutsch
    • French
    • Requires WPML plugin
  • Country
    • United States (USD)
    • Deutschland (EUR)
    • Japan (JPY)
Rawalpindi and Islamabad same day delivery
  • Newsletter
  • Contact Us
  • FAQs
ELECTRONIC STORE
Select category
  • Select category
  • ARDUINO/ESP
  • Banana Connector
  • Battery /Charger/powersupply
  • BREAD BOARD/PCB/VERO BOARD
  • Bridge Rectifier/Heat sink
  • Cable Tie
  • Capacitor
  • Connector
  • Crystal Oscillator
  • DC TO DC Converter
  • Fan AC & DC
  • FET/IGBT/Transistor/DIODE
  • HEAT SLEEVE
  • IC Socket Base
  • IC,S
  • IPM MODULE
  • Jumper Wire/Crimshell
  • LCD
  • LED/Penal Light
  • Meter/ Tool
  • MICROCONTROAL/Programmer
  • MOTER
  • NYLON SLEEVE
  • Power Bank Power Supply
  • Raspberry pi
  • Relay/RelayModule
  • Resistor Through Hole
  • RF device/RF cable/PTFE wire
  • SENSOR/MODULE
  • SMA Connector/Connector
  • SMD Resistor/ Capacitor 0603
  • SMD Resistor/Capacitor 0805
  • SMD Resistor/Capacitor 1206
  • Spacer
  • SPIRAL SLEEVE
  • Switch
  • Thimble
  • Variable Resistor/Potentiometer
  • Voltage Regulator
  • Zener diode
Login / Register
0 Wishlist
0 Compare
1 item ₨ 850
Menu
ELECTRONIC STORE
1 item ₨ 850
Search
  • Shop
  • SENSOR/MODULE
  • ARDUINO/ESP
  • Raspberry pi
  • IC,S
  • Banana Connector
  • MICROCONTROAL/Programmer
  • Battery /Charger/powersupply
  • BREAD BOARD/PCB/VERO BOARD
  • Capacitor
  • Connector
  • HEAT SLEEVE
    • NYLON SLEEVE
    • SPIRAL SLEEVE
      • More
        • Crystal Oscillator
        • DC TO DC Converter
        • FET/IGBT/Transistor/DIODE
        • IC Socket Base
          • Bridge Rectifier/Heat sink
        • IPM MODULE
        • Jumper Wire/Crimshell
        • LCD
        • LED/Penal Light
        • Meter/ Tool
        • MOTER
        • Power Bank Power Supply
        • Relay/RelayModule
        • Resistor Through Hole
        • RF device/RF cable/PTFE wire
        • SMA Connector/Connector
        • SMD Resistor/ Capacitor 0603
        • SMD Resistor/Capacitor 0805
        • SMD Resistor/Capacitor 1206
        • Switch
        • Thimble
        • Variable Resistor/Potentiometer
        • Voltage Regulator
  • Cable Tie
  • Fan AC & DC
  • Zener diode
“Cc-cv Xl4016 9a Dc To Dc Adjustable Buck Converter” has been added to your cart. View cart
-13%
360 product view
    0%
    Click to enlarge
    Home DC TO DC Converter J5019 Hw 357: Versatile Li-ion Charger And Boost Module For a Wide Range Of Applications
    XL6019 5A DC-DC Step Up Boost Converter in Pakistan ₨ 350 Original price was: ₨ 350.₨ 300Current price is: ₨ 300.
    Back to products
    XY-SJVA-4 3A 35W DC 5 -30V to DC 0.5 -30V Step Up Down Buck Boost Converter Power Supply Module Voltage Regulator ₨ 1500 Original price was: ₨ 1500.₨ 1350Current price is: ₨ 1350.

    J5019 Hw 357: Versatile Li-ion Charger And Boost Module For a Wide Range Of Applications

    ₨ 200 Original price was: ₨ 200.₨ 175Current price is: ₨ 175.

    Specifications:
    Input voltage: 4.5-8V DC
    Output voltage: 4.3-27V DC (Continuously adjustable)
    Charging voltage: 4.2V DC
    Charging current: Max. 1A
    Discharging current: Max. 2A
    Size: 3.3×2.3cm/1.3×0.91″

    Compare
    Add to wishlist
    Category: DC TO DC Converter
    Share:
    • Description
    • Reviews (0)
    • Shipping & Delivery
    Description

    Elevate your battery charging and power supply capabilities with the J5019 HW 357, a highly versatile Li-Ion charger and boost module that caters to a diverse range of applications. This compact and efficient module combines a TP4056 Li-Ion battery charging circuit with an MT3608 boost converter, offering seamless charging and voltage boosting solutions.

    Key Features:
    Comprehensive Battery Charging: Effectively charge single-cell Li-Ion batteries with adjustable charging current up to 2A.

    Powerful Boost Converter: Step up the voltage from a 3.7V Li-Ion battery to an adjustable output of up to 28V, providing power for various devices.

    Compact and Efficient: The compact design and high efficiency make it ideal for portable applications.

    Wide Applications: Suitable for charging single-cell Li-Ion batteries, powering small devices, driving LEDs, and more.

    Specifications:
    Input voltage: 4.5-8V DC
    Output voltage: 4.3-27V DC (Continuously adjustable)
    Charging voltage: 4.2V DC
    Charging current: Max. 1A
    Discharging current: Max. 2A
    Size: 3.3×2.3cm/1.3×0.91″
    Order Your J5019 HW 357 Today:
    .

    Reviews (0)

    Reviews

    There are no reviews yet.

    Be the first to review “J5019 Hw 357: Versatile Li-ion Charger And Boost Module For a Wide Range Of Applications” Cancel reply

    Your email address will not be published. Required fields are marked *

    Shipping & Delivery
    wd-ship-1
    wd-ship-2

    MAECENAS IACULIS

    Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

    ADIPISCING CONVALLIS BULUM

    • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
    • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
    • Diam parturient dictumst parturient scelerisque nibh lectus.

    Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.

    Related products

    -7%
    Compare

    1200w 20a Dc Converter Boost Step-up Power Supply Module In 8-60v Out 12-83v

    DC TO DC Converter
    ₨ 2900 Original price was: ₨ 2900.₨ 2700Current price is: ₨ 2700.
    1200W 20A High Power DC-DC Boost Converter Step-up Supply Module with Heat Sink Input 8-60V Output 12-83V Adjustable for Bicycle Electric Bikes Car Solar Panel Regulator Rechargeable Lithium Batteries. Although 20A 1200W DC Converter Boost Step-up Power Supply Module 8-60V to 12-83V.
    Add to wishlist
    Add to cart
    Quick view
    -12%
    Compare

    2in1 DC 0-100V Voltmeter Ammeter With DC 100A 75mV Ampere Shunt Dual 0.28″ Red Blue Voltage Detector Current Indicator

    DC TO DC Converter, Meter/ Tool
    ₨ 1700 Original price was: ₨ 1700.₨ 1500Current price is: ₨ 1500.
    Power Supply (Measure Voltage): DC 4.5-30V Measure Voltage Range:0-100v Measure voltage < 10V,Min Resolution: 0.01V Measure voltage >10V, Min resolution: 0.1V Measure Current: 100A forward current ( more than 10A need shunt) Current Resolution: 0.01A Operating Current: <20mA Display: 0.28 "LED monochrome(red and red) Dimensions: 48 x 29 x 21 mm Cutting Size: 45 x 26 mm Measurement rate: ≥ 500mS / times Accuracy: 1% (± 1 digit ) Operating Temperature: -10°c ~ +65°c Operating Humidity: 10 ~ 80% (non-condensing) Working pressure: 80 ~ 106kP
    Add to wishlist
    Add to cart
    Quick view
    -14%
    Compare

    4A Buck Boost Converter Module Adjustable Step Down with LCD Display Power (HW-140)

    DC TO DC Converter
    ₨ 1750 Original price was: ₨ 1750.₨ 1500Current price is: ₨ 1500.
    4A Buck Boost Converter Module Adjustable Step Up and Step Down Function with LCD Display Power (HW-140) Function Description: The module has IN/OUT, ON/OFF two buttons: IN/OUT button switches input voltage and output voltage display, long press can switch output current output power display; ON/OFF button control output ON or OFF, long press can Set the default output status of the next power-on to be ON or OFF. CC is the current setting potentiometer, clockwise rotation, can increase the set current, when the load current reaches the set current, enter the constant current state, the CC constant current indicator (red) lights up; the right CV is the voltage setting The potentiometer rotates clockwise to increase the output voltage. The ON indicator is an output status indicator that lights up when there is voltage at the output, otherwise it is off. Instructions: 1. Use as a common buck-boost module with overcurrent protection (1) Adjust the CV constant voltage device so that the output voltage reaches the voltage you want. (2) Use the multimeter 10A current file to measure the output short-circuit current (directly connect the two test leads to the output terminal), and adjust the CC constant current potentiometer to make the output current reach the predetermined overcurrent protection value. (3)(For example, if the current value displayed by the multimeter is 2A, then the maximum current can only be 2A when you use the module, and the red constant voltage constant current indicator will be on when the current reaches 2A, otherwise the indicator will be off) Note: When using in this state, there is a current sampling resistor at the output, there will be a voltage drop of 0~0.2V after the load is connected, and at the same time, the input wire and the output wire will have a certain line voltage drop when the current is large. This is normal! 2. Use as a battery charger Modules without constant current function cannot be used to charge the battery. Because the voltage difference between the battery and the charger that consumes electricity is too large, the charging current is too large, causing damage to the battery. Therefore, the battery should be used at the beginning. Stream charging, automatically switch back to constant voltage charging when charging to a certain extent electronicstore.pk
    Add to wishlist
    Add to cart
    Quick view
    -11%
    Compare

    Cc-cv Xl4016 9a Dc To Dc Adjustable Buck Converter

    DC TO DC Converter
    ₨ 950 Original price was: ₨ 950.₨ 850Current price is: ₨ 850.
    he DC-DC Step-Down 9A XL4016 voltage converter has the function of delivering a constant output voltage lower than the input voltage against variations in the input or load voltage. It supports output currents of up to 9A, input voltage between 8V to 40V and output voltage between 1.25V to 36V. The output voltage is selected by a multiturn potentiometer
    Add to wishlist
    Add to cart
    Quick view
    -17%
    Compare

    Mini Mp1584en Dc-dc Buck Adjustable Step Down Module 4.5v-28v Input 0.8v-20v Output

    DC TO DC Converter
    ₨ 180 Original price was: ₨ 180.₨ 150Current price is: ₨ 150.
    Mini MP1584EN DC-DC BUCK Adjustable Step Down Module 4.5V-28V Input 0.8V-20V Output The MP1584 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET Specifications: Model:MP1584 Name: DC-DC step-down module Input Voltage: 4.5V ~ 28V Output voltage: 0.8V ~ 20V Output Current: 3A (Max) Conversion efficiency: 96% (maximum) Output Ripple: <30mV Switching frequency: 1.5MHz (highest) typically 1MHz Operating Temperature: -45°C ~ +85°C Size: 22mm * 17mm (L * W ) Application areas: DIY mobile power monitor power supply power buggies camera power supply car power communications equipment supply,etc.
    Add to wishlist
    Add to cart
    Quick view
    -25%
    Compare

    TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection BMS

    DC TO DC Converter, SENSOR/MODULE
    ₨ 80 Original price was: ₨ 80.₨ 60Current price is: ₨ 60.
    This 3.7V Battery Charger TP4056 module is made for charging rechargeable lithium batteries using the constant-current/constant-voltage (CC/CV) charging method. In addition to safely charging a lithium battery, TP4056 BMS Board also provides the necessary protection required by lithium batteries. The TP4056 is suitable for USB power and adapter power supplies. Due to the internal PMOSFET architecture and anti-reverse charging path, no external isolation diodes are required. Specification of TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection BMS: Charge module: Linear charging. Current:1A adjustable. Charge precision:1.5%. Input voltage:4.5V-5.5V. Full charge voltage:4.2V ± 1% Led indicator: red is charging Green is fully charged. Input interface:micro USB/mini usb/type-c usb Work temperature:-10° to +85°. Inversed polarity: NO.
    Add to wishlist
    Add to cart
    Quick view
    -14%
    Compare

    XL4015 DC-DC Adjustable Step Down Module

    DC TO DC Converter
    ₨ 290 Original price was: ₨ 290.₨ 250Current price is: ₨ 250.
    Input voltage range:4~38VDC(Note: input voltage not exceeding 38V). Output voltage range:1.25-36VDC adjustable. Output current: 0-5A. High efficiency up to 96%. Output power: 75W. Built-in thermal shutdown function Built-in current limit function In-Built output short protection function Input reverse polarity protection: None (if required, the high current diode in series with the input). Power Indicator: Yes Short circuit protection: Yes (limit current 8A) Overtemperature protection: (automatically shut off the output after overtemperature) Input reverse polarity protection: No, (if necessary, please enter the string into the high current diode) Installation: two 3mm screws Dimensions(LxWxH): 54 x 23 x 15 mm.
    Add to wishlist
    Add to cart
    Quick view
    -13%
    Compare

    XL6009 DC-DC Step Up Boost Converter 5 – 32V to 5 – 35V 10W (4A)

    DC TO DC Converter
    ₨ 230 Original price was: ₨ 230.₨ 200Current price is: ₨ 200.
    XL6009 DC-DC Step Up Boost Converter 5 – 32V to 5 – 35V 10W (4A) Xl6009 booster module is a 4A switching current high performance BOOST module, with the third generation of high frequency switch technology as the core chip, the performance is far superior to LM2577. It can be used for booster power supply, DIY adjustable mobile power supply, booster charger, etc.
    Add to wishlist
    Add to cart
    Quick view
      ABOUT US

      “Your one-stop destination for premium electronic components, development boards, and innovative tech solutions!”

      WORKING TIME
      • Monday – To – Sunday
      • Friday —– Off
      • Working Hours: 11am — 9pm
      Product categories
      QUICK LINKS
      • My Account 
      • Shop
      • Order
      • Wish List
      CONTACT US
      Shop G 653 DAV College road Rawalpindi
      Phone: +92 312 1832420
      Email: info@electronicstore.pk
      ELECTRONIC STORE 2024 CREATED BY BLUE HOSTERS
      payments
      • Menu
      • Categories
      • Shop
      • SENSOR/MODULE
      • ARDUINO/ESP
      • Raspberry pi
      • IC,S
      • Banana Connector
      • MICROCONTROAL/Programmer
      • Battery /Charger/powersupply
      • BREAD BOARD/PCB/VERO BOARD
      • Capacitor
      • Connector
      • HEAT SLEEVE
        • NYLON SLEEVE
        • SPIRAL SLEEVE
          • More
            • Crystal Oscillator
            • DC TO DC Converter
            • FET/IGBT/Transistor/DIODE
            • IC Socket Base
              • Bridge Rectifier/Heat sink
            • IPM MODULE
            • Jumper Wire/Crimshell
            • LCD
            • LED/Penal Light
            • Meter/ Tool
            • MOTER
            • Power Bank Power Supply
            • Relay/RelayModule
            • Resistor Through Hole
            • RF device/RF cable/PTFE wire
            • SMA Connector/Connector
            • SMD Resistor/ Capacitor 0603
            • SMD Resistor/Capacitor 0805
            • SMD Resistor/Capacitor 1206
            • Switch
            • Thimble
            • Variable Resistor/Potentiometer
            • Voltage Regulator
      • Cable Tie
      • Fan AC & DC
      • Zener diode
      • Shop
      • SENSOR/MODULE
      • ARDUINO/ESP
      • Raspberry pi
      • IC,S
      • Banana Connector
      • MICROCONTROAL/Programmer
      • Battery /Charger/powersupply
      • BREAD BOARD/PCB/VERO BOARD
      • Capacitor
      • Connector
      • HEAT SLEEVE
        • NYLON SLEEVE
        • SPIRAL SLEEVE
          • More
            • Crystal Oscillator
            • DC TO DC Converter
            • FET/IGBT/Transistor/DIODE
            • IC Socket Base
              • Bridge Rectifier/Heat sink
            • IPM MODULE
            • Jumper Wire/Crimshell
            • LCD
            • LED/Penal Light
            • Meter/ Tool
            • MOTER
            • Power Bank Power Supply
            • Relay/RelayModule
            • Resistor Through Hole
            • RF device/RF cable/PTFE wire
            • SMA Connector/Connector
            • SMD Resistor/ Capacitor 0603
            • SMD Resistor/Capacitor 0805
            • SMD Resistor/Capacitor 1206
            • Switch
            • Thimble
            • Variable Resistor/Potentiometer
            • Voltage Regulator
      • Cable Tie
      • Fan AC & DC
      • Zener diode
      • Wishlist
      • Compare
      • Login / Register
      Shopping cart
      Close
      Sign in
      Close

      Lost your password?

      No account yet?

      Create an Account
      Shop
      0 Wishlist
      1 item Cart
      My account

      WhatsApp us