We use privacy-by-default, cookieless analytics.

Optional analytics cookies are used only if you accept them.

Read our Terms of Use and Privacy Policy.

FAQEU

LVD FAQ Chargers and Adapters

Chargers and power adapters usually need an LVD assessment when their input or output rating is inside 50-1000 V AC or 75-1500 V DC, unless another product law takes the safety file out of the LVD.

This FAQ helps separate standalone chargers, supplied power supplies, integrated plug products, and travel adapters, then keep the safety, standards, CE marking, and declaration evidence for the exact configuration placed on the EU market.

Back to main artifactReview sources
Author
Sorena AI
Published
May 9, 2026
Updated
Jul 25, 2026
Questions
4

Structured answer sets in this page tree.

Primary sources
6

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated Jul 25, 2026
Overview

Chargers, AC adapters, USB power supplies, and integrated plug-in charging products should be checked against the LVD voltage bands using their rated input and output. A low-voltage battery product can sit outside the LVD while its accompanying mains charger or external power supply remains inside the LVD.

Search this module

Find a question or answer quickly

4 of 4 questions
Question 1

Are chargers and power adapters covered by the LVD?

Yes, when the charger or adapter is designed for use with a rating between 50 and 1000 V AC or between 75 and 1500 V DC and is not excluded by the directive. Member States have applied the recast Directive's substantive provisions since 20 April 2016. The LVD guide treats either rated input voltage or rated output voltage as relevant for scope, so a mains-input adapter with a low-voltage DC output is still normally assessed because its input is in the LVD range.

The same logic applies to supplied accessories. A battery-operated product may be outside the LVD because the product itself is below the voltage threshold, while the accompanying battery charger, external power supply, or integrated power supply unit is inside the LVD when its rating is in range.

  • Keep a scope note for each charger, detachable adapter, dock, wall plug, USB power supply, and integrated plug product.
  • Record rated input and output, plug type, cable set, interchangeable heads, switches, protection devices, LED indicators, USB ports, and any radio function.
  • Do not treat a CE mark on the finished product as proof that the charger variant, supplied adapter, or replacement power supply has its own LVD evidence.

Is a charger supplied with a low-voltage product covered by the LVD?

Often yes. The product being charged may be outside the LVD because it operates below 50 V AC or 75 V DC, but the accompanying mains battery charger or external power supply is assessed separately when its rated input or output falls inside the LVD voltage range.

Is a standalone replacement power adapter covered by the LVD?

A standalone replacement adapter is treated as its own when it is placed on the EU market. Keep the LVD scope note, safety assessment, applicable standards, technical documentation, EU declaration of conformity, CE marking evidence, and instructions for that adapter model rather than relying only on the host product file.

Are simple travel adapters covered by the LVD?

The Commission LVD guide distinguishes simple plug-to-socket travel adapters from adapters with switches, sliding contacts, power supplies, overvoltage protection, LED indicators, or similar electronics. Its simple plug-only example is outside the LVD because it contains only domestic plug and socket elements that Annex II excludes. Multiple or electronic travel adapters can be in scope because the switch, power supply, or protection element is LVD-covered equipment. That conclusion covers the LVD only; other product-safety rules can still apply.

Citations
Question 2

What evidence should the charger file contain?

The technical documentation should let a reviewer assess conformity of the charger or adapter against the relevant LVD requirements. For charger families, keep the evidence at configuration level when plugs, interchangeable heads, ratings, cables, firmware, components, suppliers, or enclosure materials differ.

The LVD conformity file should show the general product description, design and manufacturing drawings, circuit explanations, applied harmonised standards or other technical specifications, calculations or examinations, and test reports. It should also keep the EU declaration of conformity and the CE marking and label artwork for the product model.

  • Scope: rated input and output, AC/DC classification, intended use, supplied-with-product or standalone sale, and exclusions considered.
  • Safety: electric shock, heating, fire, mechanical, chemical, radiation, insulation, creepage/clearance, abnormal operation, overload, and foreseeable-use hazards relevant to the design.
  • Standards: exact standard references and editions applied in full or in part, including charger or power-supply standards where relevant.
  • Market file: EU declaration of conformity, CE mark placement, manufacturer and importer contact details, model identifiers, batch or serial traceability, packaging labels, and user instructions.
  • Production control: supplier component approvals, incoming inspection, end-of-line electrical safety checks, change-control records, complaints, corrective actions, and recall records where risks make those records relevant.
Citations
Recommended next step

Check the charger file before EU placement

Review the voltage-scope note, standards list, test reports, declaration, labels, instructions, and adjacent EMC, RED, and RoHS mapping for each charger or adapter configuration.

Research workflow
Open Research Copilot

Answer LVD charger, adapter, and standards questions with cited outputs.

Explore next step
Talk to Sorena
Talk through implementation

Review your charger scope, test evidence, declaration, labels, and adjacent EU product-law map.

Explore next step
Question 3

How do CE marking, instructions, and labels apply?

For LVD-covered chargers and adapters, the manufacturer completes the conformity assessment, draws up the EU declaration of conformity, and affixes the CE marking before the is placed on the EU market. The CE marking belongs on the charger or its data plate unless the product nature makes that impossible or unwarranted, in which case the directive allows the packaging and accompanying documents route.

Instructions, safety information, and labelling need to be clear, understandable, and in a language easily understood by consumers and other end users as determined by the Member State where the equipment is made available. For chargers, that normally means matching the warnings and ratings to the exact plug, adapter head, output profile, cable, indoor/outdoor use assumptions, and host-device compatibility claims.

  • Show rated input, output, model, manufacturer identity, importer identity where applicable, and any use restrictions consistently across product label, packaging, instructions, and declaration.
  • Keep artwork or photos proving that CE marking and required identity information were placed on the product, data plate, packaging, or accompanying documents as applicable.
  • Update instructions and label evidence after changes to enclosure, insulation system, protection devices, charging profile, plug head, cable, component supplier, or harmonised standard.
Citations
Question 4

Which adjacent EU product laws should be checked?

The LVD is the electrical safety file for covered chargers and adapters, but it does not absorb every adjacent obligation. Radio-electrical interference is handled under the EMC Directive, and the LVD guide notes that may also be subject to other EU acts such as EMC and RoHS.

A charger or adapter with radio equipment is different. The LVD guide states that radio equipment in RED scope is not subject to the LVD, while RED Article 3(1) uses health and safety aspects identical to the LVD and refers to EMC essential requirements. In practice, keep the declaration and technical file clear about whether the product is assessed under LVD plus EMC and RoHS, or under RED plus applicable environmental and material laws.

  • Use LVD for covered electrical safety of non-radio chargers and adapters in the voltage range.
  • Check EMC for electromagnetic disturbance and immunity issues, while keeping electromagnetic aspects that relate to safety in the LVD safety assessment.
  • Check RED instead of LVD when the charger or adapter is radio equipment, such as a charging dock or adapter with a radio function.
  • Check RoHS and other material or environmental regimes separately when the charger or adapter is electrical and electronic equipment in their scope.
  • Where more than one Union act requires an EU declaration of conformity, identify all applicable acts and publication references in the declaration or declaration dossier.
Citations
Primary sources

References and citations

Commission Notice - Blue Guide on EU product rules (2022)
eur-lex.europa.eu
Referenced sections
  • Explains CE marking as the manufacturer's declaration that applicable EU product-law requirements and conformity assessment procedures have been fulfilled.
"manufacturer declares on his sole responsibility"
European Commission - harmonised standards overview
single-market-economy.ec.europa.eu
Referenced sections
  • Explains that harmonised standards are voluntary technical specifications and can support presumption of conformity when cited in the Official Journal.
"references of harmonised standards"
European Commission - LVD Guide, August 2018
ec.europa.eu
Referenced sections
  • Commission guidance supporting the rated input-output test, the separate treatment of accompanying chargers and power supplies, and the travel-adapter examples.
"any accompanying battery-charger"
Related guides

Explore more topics

Are components covered by the Low Voltage Directive? | LVD FAQ
How the LVD treats basic components, electrical components intended for incorporation, CE marking, and evidence for finished electrical equipment.
EU Low Voltage Directive applicability test
Check whether electrical equipment falls under the EU Low Voltage Directive by voltage rating, Annex II exclusions, components, evaluation kits, batteries, CE marking, and adjacent EU product rules.
EU Low Voltage Directive compliance guide
Concrete LVD compliance guide covering scope, safety objectives, manufacturer duties, internal production control, EU declaration, CE marking, technical documentation, labels, importer and distributor checks, and post-market action.
EU Low Voltage Directive deadlines and compliance calendar
Calendar checkpoints for LVD 2014/35/EU: current-law status, release evidence gates, OJEU standard withdrawals, 10-year records, and post-market triggers.
EU Low Voltage Directive exclusion triage workflow
A concrete LVD exclusion triage workflow for voltage scope, Annex II exclusions, components, evaluation kits, radio equipment, EMC, Machinery, and evidence records.
EU Low Voltage Directive FAQ: scope, duties, CE marking
Answers to practical LVD questions on voltage limits, Annex II exclusions, batteries, chargers, components, economic operators, instructions, standards, CE marking, and post-market controls.
EU Low Voltage Directive post-market controls
LVD post-market controls for corrective action, recalls, complaints, technical documentation, EU declarations, authority cooperation, and 2019/1020 market surveillance.
EU Low Voltage Directive requirements
LVD requirements for voltage scope, Annex I safety objectives, economic operator duties, internal production control, technical files, EU declarations, CE marking, standards, and market surveillance.
EU Low Voltage Directive scope and covered products
Scope notes for the EU Low Voltage Directive: voltage limits, Annex II exclusions, components, chargers, adapters, and boundaries with RED, Machinery, and EMC rules.
EU LVD standard selection and OJEU checks
How to select Low Voltage Directive harmonised standards, check OJEU status, map Annex I safety objectives, and document alternatives in the technical file.
Household Appliances under the Low Voltage Directive | LVD FAQ
FAQ on how household and similar electrical appliances are treated under the EU Low Voltage Directive, including scope, safety objectives, CE marking, documentation, standards, and operator roles.
Low Voltage Directive vs EMC Directive: safety and EMC comparison
Compare the EU Low Voltage Directive and EMC Directive by scope, safety objectives, electromagnetic disturbance, immunity, CE marking, declarations, documentation, and standards.
Low Voltage Directive vs Machinery Regulation boundary
Official source comparison of the LVD and EU machinery law boundary for electrical equipment, machine electrical hazards, control gear, documentation, and CE marking.
LVD Annex II exclusions under Directive 2014/35/EU
Practical EU Low Voltage Directive guide to Annex II excluded equipment, boundary cases, and records to keep when a product is outside LVD scope.
LVD combined CE files for multi-regime products
How to keep EU declarations, standards, risk assessments, instructions, labels, and technical documentation aligned when LVD products also trigger EMC, RED, RoHS, machinery, or market-surveillance checks.
LVD Compliance Checklist
EU Low Voltage Directive checklist covering scope, safety objectives, standards, technical documentation, EU declaration, CE marking, labelling, traceability, and post-market duties.
LVD conformity assessment and CE marking
EU Low Voltage Directive guide to internal production control, technical documentation, harmonised standards, EU declarations of conformity, and CE placement.
LVD Conformity Assessment Template
Template fields for documenting Low Voltage Directive scope, Annex I safety objectives, standards, technical documentation, EU declaration, CE marking, and production control evidence.
LVD Essential Safety Hazards and Objectives
EU Low Voltage Directive hazard map for Annex I safety objectives: electrical contact, heat, arcs, radiation, insulation, assembly, overload, mechanical, environmental, and foreseeable-use risks.
LVD Essential Safety Requirements
Annex I safety objectives under the EU Low Voltage Directive: safe construction, markings, instructions, electrical hazards, external influences, insulation, temperature, and technical-file evidence.
LVD harmonised standard update workflow
Workflow for checking Low Voltage Directive harmonised standard updates, affected products, withdrawal dates, presumption of conformity, retesting, technical files, and declarations.
LVD Harmonised Standards and OJEU Citations
Track Low Voltage Directive harmonised standards by OJEU reference, presumption of conformity, restrictions, withdrawals, replacements, and technical-file evidence.
LVD importer obligations FAQ | Directive 2014/35/EU
What importers must check before placing LVD electrical equipment on the EU market: conformity assessment, CE marking, EU declaration, traceability, storage, corrective action, and authority cooperation.
LVD instructions and labelling requirements | FAQ
What the Low Voltage Directive requires for instructions, safety information, traceability, manufacturer/importer labels, CE marking, and retained evidence.
LVD Internal Production Control: Module A Evidence
How manufacturers document Low Voltage Directive Module A: technical documentation, safety objectives, harmonised standards, EU declaration, CE marking, and production controls.
LVD penalties and enforcement
How penalties and enforcement work under the EU Low Voltage Directive: Member State penalty rules, market surveillance action, recalls, restrictions, and cooperation.
LVD release evidence gates workflow
Product-release gates for EU Low Voltage Directive evidence: voltage scope, safety objectives, standards, technical documentation, EU declaration, CE marking, labelling, production control, operator checks, and post-market triggers.
LVD spare parts FAQ | CE marking and evidence
How to handle spare parts under the EU Low Voltage Directive when a part is electrical equipment, built into finished equipment, imported, modified, or documented for repair.
LVD Technical Documentation Checklist
What to keep in EU Low Voltage Directive technical documentation: product identity, design and manufacturing records, risk assessment, standards, tests, declaration, CE marking, instructions, and authority access.
LVD voltage scope triage workflow
A concrete Low Voltage Directive scope workflow for AC/DC thresholds, intended-use claims, Annex II exclusions, components, chargers, adapters, and RED, EMC, or Machinery routing.
LVD voltage thresholds: 50-1000 V AC and 75-1500 V DC
How the EU Low Voltage Directive voltage limits work for rated input and output voltage, battery-powered equipment, chargers, Annex II exclusions, and RED, EMC, or Machinery routing.
LVD vs MSR: Low Voltage Directive and Market Surveillance Regulation
Compare LVD electrical-equipment conformity duties with Regulation (EU) 2019/1020 market surveillance, economic-operator cooperation, corrective action, online sales, and border controls.
LVD vs RED: electrical safety and radio equipment scope
Compare the Low Voltage Directive and Radio Equipment Directive for electrical safety, radio scope, CE files, chargers, adapters, and harmonised standards.
LVD vs RoHS: electrical safety vs substance restriction
Compare LVD electrical-safety scope with RoHS product categories, exclusions, homogeneous-material limits, exemptions, declarations, and technical documentation.
What happens when an LVD harmonised standard is withdrawn or replaced? | LVD FAQ
How LVD manufacturers should handle OJEU standard withdrawals, replacement references, presumption of conformity, technical documentation updates, and transition dates.
When are battery-powered products covered by the Low Voltage Directive? | LVD FAQ
LVD FAQ explaining when battery-only products, bundled chargers, adapters, external power supplies, and integrated supplies fall inside or outside Directive 2014/35/EU.
Which AC and DC voltage thresholds bring equipment into the Low Voltage Directive? | LVD FAQ
LVD FAQ explaining the 50-1000 V AC and 75-1500 V DC scope thresholds, input and output ratings, exclusions, and common product edge cases.