VP4L Plus Universal Power Bank Charger Internal Resistance Lcd Universal Charger
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.
- 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
| 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 |
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.
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.
ISO-9001 Certification, CE Certification, FCC Certification, ROHS Certification
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