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VVZ324 B Lithium Battery Charger AC/DC Power Adapter
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This is a 24W lithium-ion battery charging AC/DC Power Adapter. The AC plug is China certification type. It supports CCCV charging and can be used for charging small devices and various other equipment. This high-efficiency model complies with DOE Level VI standards and has passed tracking resistance and glow-wire tests. Product series name:VVZ324 B Lithium Battery Charger AC/DC Power Adapter |
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Products details
| Size | L:72.7 W:35.7 H:53.0/mm |
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| AC Input Rating | 90V~264V |
| DC Output Rating |
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| Safety |
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If you are looking for products other than the above specifications, please contact our sales department.
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The VV 24W B Series is a wall-mount type AC/DC adapter (24W) designed for charging lithium batteries in portable GPS devices, PDAs, digital cameras, and more. It complies with safety standard 62368-1 and PSE Appendix Table 8. Available in two models, 8.4V and 14.3V, the lineup includes eight types: VV324 B, VVZ324 B, VVE324 B, VVK324 B, VVA324 B, VVR324 B, VVF324 B, and VVG324 B.
Specifically designed for lithium battery charging, this series is optimized for portable devices with a strong focus on mobility. Its high efficiency, low cost, and lightweight design support adoption across a wide range of applications. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782, and DOE 10 CFR Part 429 and 430. All models feature energy-saving design with no-load power consumption of 0.1W.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification planning with mass production in mind to certification acquisition, production launch, and post-production follow-up. Based on standard products, we offer flexible supply options from small-lot prototyping and evaluation to small and medium-scale production, as well as large-volume manufacturing. We also support semi-custom solutions and assist with power supply selection from the specification planning stage for mass production adoption. |
Key Features
1) Designed for Lithium Battery Charging and Portable Devices
This wall-mount AC/DC adapter features a dedicated design compatible with lithium battery charging. It is optimized as a charging power supply for mobility-focused portable devices such as MP3 players, portable GPS devices, PDAs, audio and network equipment, and digital cameras. Compliant with the ICT equipment safety standard 62368-1, it supports adoption in information technology and audio-visual equipment. For detailed certification status of each model, please contact our sales department.
2) High Efficiency, Low Cost, Lightweight Design
The high-efficiency, low-cost, and lightweight wall-mount design allows installation simply by plugging directly into an outlet. Achieves 86.1% efficiency for the 8.4V model and 86.0% for the 14.3V model. Also compliant with LPS (Limited Power Source) certification.
3) Supports 8 Plug Types for Global Deployment
Available in eight types: VV324 B (U plug), VVZ324 B (Z plug), VVE324 B (E plug), VVK324 B (K plug), VVA324 B (A plug), VVR324 B (R plug), VVF324 B (F plug), and VVG324 B (G plug), providing strong support for global market expansion. Please consult our sales department regarding certification for compliance with various national plug standards.
4) EMC Compliance for ICT Equipment (CISPR 32, EN55035, BS EN55032, BS EN55035)
EMC standards comply with ICT equipment requirements including CE CISPR 32 EN55032, BS EN 55032 (emission), EN 55035, and BS EN 55035 (immunity). Also supports FCC Part 15 Class B and VCCI Class B. Compliance with BS EN standards also supports certification acquisition for the UK marketProducts.
5) Energy Efficiency Level VI Compliant, Available in 2 Output Models
Available in two output voltage models optimal for lithium battery charging applications: 8.4V and 14.3V. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation (EU) 2019/1782, and DOE 10 CFR Part 429 and 430. All models achieve low no-load power consumption of 0.1W.
Main Specifications
| Series Name | VV 24W B Series |
| Products Category | AC/DC Adapter for ITE and AV Equipment (Wall-mount type, compatible with lithium battery charging) |
| Rated Output | 24W |
| Key Features | High efficiency, low cost, lightweight design, lithium battery charging support, mobility-focused |
| Main Compatible Devices | MP3 players, portable GPS devices, PDAs, audio and network equipment, digital cameras |
| Operating Temperature Range | 0 to 40°C (natural air cooling, sea level) |
| Technical Standards (Safety) | 62368-1, PSE Appendix Table 8 (please contact sales for details of each model) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), compliant with EU Commission Regulation (EU) 2019/1782, compliant with DOE 10 CFR Part 429 and 430 |
| Emission | FCC Part 15 Class B / CE CISPR 32 EN55032 Class B / VCCI Class B / BS EN 55032 |
| Immunity | EN 55035 / BS EN 55035 |
| Protection Circuits | Short circuit protection / Overvoltage protection / Overcurrent protection / Overtemperature protection |
| Operating Environment | Input: AC100 to 240V (range: AC90 to 264V), 50/60Hz (range: 47 to 63Hz) / Storage temperature: -20 to 65°C (natural air cooling, sea level) / Operating and storage humidity: 5 to 95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 8.4V 2.8A (Efficiency 86.1%) / 14.3V 1.6A (Efficiency 86.0%) (Output accuracy ±5%, ripple 150mV, noise 200mV, no-load power consumption 0.1W) |
| Reference: Type and Dimensions | VV324 B (72.70 x 53.0 x 35.70mm), VVZ324 B (72.70 x 53.0 x 35.70mm), VVE324 B (72.70 x 71.00 x 35.70mm), VVK324 B (72.70 x 49.50 x 60.20mm), VVA324 B (72.70 x 61.50 x 40.00mm), VVR324 B (72.70 x 71.00 x 35.70mm), VVF324 B (72.70 x 71.00 x 35.70mm), VVG324 B (72.70 x 61.50 x 40.00mm) |
| Other | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. You can view examples of semi-custom support on our customization case studies page.