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XTAR DRAGON VP4 Plus Li-ion / NiMh Battery Charger and Capacity Testing Machine

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Battery Charger Module for premium buyers

The XTAR DRAGON VP4 Plus Li-ion / NiMh Battery Charger and Capacity Testing Machine by XTAR is a premium battery charger module designed for premium buyers. It features Item Type: Battery Charger and Capacity Testing Machine and Model No. / Name: DRAGON VP4 Plus.

₹16,249
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Free Delivery on this order. No minimum order value.

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Total: ₹16,249
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 17 Aug31 Aug
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Pan India delivery
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Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

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Available on select bank cards at checkout. 0% interest for 3 months.

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Quick Specs

Item Type: Battery Charger and Capacity Testing Machine
Model No. / Name: DRAGON VP4 Plus
Input: DC 12V / 3A
Output: 4.2V (4 x 0.5A/1.0A or 2 x 2.0A)
USB Output: USB1 : (max.4.5V DC)Max. 150mΩ, USB 2 : Smart 5V (Max.2.4A)
JST XH Connector: 11.1V/3s CC 1.0A

Ideal For

Charging smartphones and tabletsPowering accessoriesTravel use
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SKU: robu-3255345Category: Battery Charger Module

About This Product

The XTAR DRAGON VP4 Plus Li-ion / NiMh Battery Charger and Capacity Testing Machine by XTAR is a premium battery charger module designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Battery Charger and Capacity Testing Machine — extended runtime between charges
  • Model No. / Name: DRAGON VP4 Plus
  • Input: DC 12V / 3A
  • Output: 4.2V (4 x 0.5A/1.0A or 2 x 2.0A)
  • USB Output: USB1 : (max.4.5V DC)Max. 150mΩ, USB 2 : Smart 5V (Max.2.4A)
  • JST XH Connector: 11.1V/3s CC 1.0A — compatible with modern devices
  • Charge Current Range (A): 0.5A, 1.0A, 2.0A — reliable connection even at a distance
  • Activation Current: 100mA

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The XTAR DRAGON VP4 Plus Charger and Capacity Testing Machine is your all-in-one personal battery doctor, designed for professionals and enthusiasts alike. It intelligently charges, tests, refreshes, and analyzes Li-ion and Ni-MH batteries with precision. Featuring real capacity testing, internal resistance measurement, and voltage monitoring, it helps you understand true battery health.

With selectable 0.5A, 1A, and 2A charging currents, advanced REFRESH mode to reduce memory effects, USB output power-bank functionality, and an informative large LCD screen, the VP4 Plus delivers safety, accuracy, and convenience in one powerful charging solution.


Features:

  1. Tests real battery capacity, internal resistance, and voltage
  2. Charges Li-ion, Ni-MH batteries and 11.1V (3S) battery packs
  3. Selectable charging currents: 0.5A / 1.0A / 2.0A
  4. REFRESH mode to restore battery performance
  5. USB output works as a power bank
  6. Large LCD displays voltage, capacity, resistance, status, and current
  7. Record function for test results
  8. Intelligent heat dissipation with low temperature rise
  9. Audible alert tone with on/off control
  10. Power-Path Management for simultaneous charging

Package Includes:

1 x XTAR DRAGON VP4 Plus Battery Charger and Capacity Testing Machine (NMC)

1 x pair of battery test probes

1 x DC 12V / 3A power adapter

1 x Protective charger pouch

1 x User manual

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.