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China factory - ShenZhen XTAR Electronics Co., Ltd

ShenZhen XTAR Electronics Co., Ltd

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  2. Li Ion Battery Chargers>
  3. VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger
China VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger
China VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger

  1. China VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger
  2. China VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger
  3. China VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger
  4. China VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger

VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger

  1. MOQ： 500
  2. Price： $31.5/pcs
  3. Get Latest Price
Payment Terms T/T
Supply Ability 2000pcs/day
Delivery Time 7-30 Days
Packaging Details Color box
End-of Charge Voltage 4.20±0.05V
Product Li Ion Battery Chargers
End-of Charge Current ≤120mA
Operating Temperature 0-40°C
Net Weight 350g
Size L194×W137×H34mm
Brand Name XTAR
Model Number VP4L PLUS
Certification CE/RoHS/ FCC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 2000pcs/day
Delivery Time 7-30 Days Packaging Details Color box
End-of Charge Voltage 4.20±0.05V Product Li Ion Battery Chargers
End-of Charge Current ≤120mA Operating Temperature 0-40°C
Net Weight 350g Size L194×W137×H34mm
Brand Name XTAR Model Number VP4L PLUS
Certification CE/RoHS/ FCC Place of Origin China
High Light vp4l power bank ，vp4l li ion battery chargers ，internal resistance power bank
VP4L PLUS Charger
Product Overview

Dragon VP4L Plus high-quality 18650, 20700, 21700 rechargeable battery charger and 11.1V 3S battery pack charger. This smart charger and tester is designed for 3.6V/3.7V Li-ion and NiMH batteries, featuring high-accuracy voltage and resistance testing, actual capacity verification, 0V activation, REFRESH mode, and 4.2V/12V balance charging. Built-in USB output (max 2.4A) allows device powering while charging. Multi-protection systems, ergonomic LCD display, test records, alert tones, and LED indicators ensure safety and precision. Backed by 2-year warranty. Ideal for FPV, RC applications, and daily battery maintenance.

Key Features
  • Precisely measure battery internal resistance to accurately assess battery health and performance
  • Test real capacity to ensure batteries are fully charged and ready for use
  • Supports 10440 to 32650 batteries for wide compatibility
  • Optional current settings: 0.5A, 1.0A, or 2.0A for optimal charging
  • REFRESH mode eliminates memory effect for Ni-MH/Ni-CD batteries, ensuring longevity
Technical Specifications
Model VP4L Plus
Input DC 12V 3A
Charge Current Options 0.5A (500 ± 50mA), 1.0A (1000 ± 80mA), 2.0A (2000 ± 120mA)
End of Charge Voltage 4.20 ± 0.05V / 1.45 ± 0.1V
End of Charge Current 0.5A: ≤60mA, 1.0A: ≤100mA, 2.0A: ≤120mA
Activation Current 100mA
Trickle Charge Current 0.5A: 50 ± 10mA, 1.0A: 100 ± 20mA, 2.0A: 200 ± 20mA
Automatic Recharge Voltage 3.90 ± 0.15V
0V Activation Voltage Range 0-2.0V
Operating Temperature 0-40°C
Open-circuit Voltage 4.80 ± 0.20V
Size L158mm x W147mm x H40mm
Net Weight 365g
Battery Compatibility
Battery compatibility chart showing supported battery types and sizes
About XTAR

Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.

Company Timeline
2005: Launched PK flashlight, laying groundwork for battery and charging expertise
2009: Developed WP6 (6-slot charger) for diving flashlights, pioneering three-stage charging technology (Patent No.: 201720828840.6)
2011: WP2II - First charger with 0V activation + USB output
2012: First charger with selectable charging current (0.5C)
2014: VP2 - Market's first charger compatible with all lithium-ion battery voltages
2016: DRAGON VP4 Plus - First charger to precisely measure battery capacity & internal resistance
2019: Integrated charger with charging, capacity calibration, storage functions
2020: BC4 - First universal charger for AA/AAA 1.5V lithium & 1.2V NiMH batteries
2023: Pioneered CVSA (Curve-based Voltage Sensing) technology
2024: VX4 - First charger for 1.5V lithium batteries, supporting 4 battery types
2025: Multiple product launches including L4 Pro, VX2 Pro, and L8 BOX
Manufacturing

We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.

XTAR manufacturing facility and production process
Global Certifications

ISO-9001 Certification, CE Certification, FCC Certification, ROHS Certification

XTAR global certifications including ISO, CE, FCC, and ROHS
Frequently Asked Questions
Can I have a sample order for Battery/Charger?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
What about the lead time?
Sample needs 1-2 days, mass production time needs 3-7 working days.
How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT and others shipping methods available. Arrival time depends on shipping method chosen. Airline and sea shipping also optional. Warehouse in Texas, shipment is free in US.
Is it OK to print my logo on the product?
Yes. We have our own R&D Department and Factory. Both OEM and ODM are acceptable.
What industries do you provide supporting equipment for?
We provide professional supporting services for many industries, including electric toothbrushes, thermal imagers, infrared devices, thermal imaging scope, flashlights, toy cars, smart locks, and more.
Where do you ship from?
We can ship from Shenzhen, China, and we also have overseas warehouses in the U.S., so we can also ship directly from the U.S.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Total Annual:

    30000000-100000000

  • Employee Number:

    100~150

  • Ecer Certification：

    Verified Supplier

Shenzhen Xtar Electronics Co., Ltd., a combined enterprise located in Shenzhen, Guangdong, specializes in the R&D and manufacturing of high-quality lithium-ion batteries and smart chargers, With an in‑depth presence across various industrial application scenarios, the company provides customer... Shenzhen Xtar Electronics Co., Ltd., a combined enterprise located in Shenzhen, Guangdong, specializes in the R&D and manufacturing of high-quality lithium-ion batteries and smart chargers, With an in‑depth presence across various industrial application scenarios, the company provides customer...

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Get in touch with us

  • Reach Us
  • ShenZhen XTAR Electronics Co., Ltd
  • 5th Floor, No.77 Xinhe Rd, Shangmugu, Pinghu Area, Longgang District, Shenzhen, Guangdong, China
  • https://www.xtarbattery.com/

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