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UNVUK3036 B Lithium Battery Charger AC/DC Power Adapter
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This is a 36W lithium-ion battery charging AC/DC Power Adapter. The AC pin is BF type. It supports CCCV charging and can be used for charging small devices and various types of equipment. It is a high-efficiency model that meets DOE Level VI standards and has passed tracking and glow-wire tests. Product series name:UNVUK3036 B Lithium Battery Charger AC/DC Power Adapter |
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Products details
| Size | L:72.7 W:49.5 H:60.2/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 UNVU 36W B Series is a 36W wall-mount AC/DC adapter compatible with lithium battery charging for E-bikes and charging equipment. It complies with safety standard 62368-1 and PSE Appendix Table 8. Available in three models ranging from 14.3V to 25.2V, the lineup includes eight types: UNVUU3036 B, UNVUZ3036 B, UNVUE3036 B, UNVUK3036 B, UNVUA3036 B, UNVUR3036 B, UNVUF3036 B, and UNVUG3036 B.
Designed for safe and highly efficient charging with CC/CV charging mode support, it is ideal for lithium battery-powered devices including E-bikes. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782, and DOE 10 CFR Part 429 and 430. All models feature low standby 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 review and certification acquisition to mass production launch and post-production follow-up. Based on standard products, we offer flexible supply 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 through mass production adoption. |
Key Features
1) Supports CC/CV Charging Mode - Lithium Battery Charging for E-bikes
This wall-mount AC/DC adapter features a safe and highly efficient charging design compatible with CC (Constant Current) / CV (Constant Voltage) charging mode. It is optimized as a charging power supply for devices equipped with lithium batteries, including E-bikes and charging equipment. It complies with the ICT equipment safety standard 62368-1, making it suitable for information and communication technology equipment and audio/video equipment. For details on certification status of each model, please contact our sales department.
2) High Efficiency Design - Supports Safe Charging
Achieves high efficiency of 87.39% for the 14.3V model, 87.25% for the 16.8V model, and 86.38% for the 25.2V model. Charging control via CC/CV mode prevents overcharging and supports safe lithium battery charging. LPS (Limited Power Source) certified.
3) Supports 8 Plug Types - Facilitates Global Market Expansion
Available in eight types: UNVUU3036 B (U plug), UNVUZ3036 B (Z plug), UNVUE3036 B (E plug), UNVUK3036 B (K plug), UNVUA3036 B (A plug), UNVUR3036 B (R plug), UNVUF3036 B (F plug), and UNVUG3036 B (G plug), providing strong support for global market deployment. Please consult our sales department regarding certification acquisition for each country's plug standards.
4) EMC Compliance for ICT Equipment (CISPR 32, EN55035, BS EN55032, BS EN55035)
Complies with EMC standards for ICT equipment: 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 facilitates certification for the UK market Products.
5) Energy Efficiency Level VI Compliant - Three Output Models
Available in three output voltage models: 14.3V, 16.8V, and 25.2V, ideal for E-bike and lithium battery charging applications. 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 standby power consumption of 0.1W.
Main Specifications
| Series Name | UNVU 36W B Series |
| Products Category | AC/DC Adapter for ITE and AV Equipment (Wall-mount type, compatible with lithium battery charging) |
| Rated Output | 36W |
| Key Features | Supports CC/CV charging mode, high efficiency design, safe charging |
| Applicable Equipment | E-bikes, lithium battery-equipped charging devices |
| Operating Temperature Range | 0-40°C (Natural air cooling, altitude) |
| 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 (optional) |
| Operating Environment | Input: AC100-240V (Range: AC90-264V), 50/60Hz (Range: 47-63Hz) / Storage Temperature: -20-65°C (Natural air cooling, altitude) / Operating & Storage Humidity: 5-95%RH (No condensation) |
| Reference: Output Voltage, Current, Efficiency | 14.3V 2.5A (Efficiency 87.39%) / 16.8V 2.0A (Efficiency 87.25%) / 25.2V 1.0A (Efficiency 86.38%) (Output accuracy ±5%, Ripple & Noise 240mV each, No-load power consumption 0.1W) |
| Reference: Types & Dimensions | UNVUU3036 B (72.70×53.0×35.70mm), UNVUZ3036 B (72.70×53.0×35.70mm), UNVUE3036 B (72.70×71.00×35.70mm), UNVUK3036 B (72.70×49.50×60.20mm), UNVUA3036 B (72.70×61.50×40.00mm), UNVUR3036 B (72.70×71.00×35.70mm), UNVUF3036 B (72.70×71.00×35.70mm), UNVUG3036 B (72.70×61.50×40.00mm) |
| Other | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, and sample requests. Examples of semi-custom support can be found on our Customization Case Studies page.