Portable EV Chargers | TÜV & ISO Certified Safety

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Portable Charger for Electric Cars - Trusted Safety First

Discover our portable car chargers that come with every safety sticker you trust. Shenzhen Green Ocean New Energy Technology Co., Ltd. blends cutting-edge design with proven seals: ISO 9001, CE, RoHS, and FCC. Our units meet todays EV needs and deliver quick, secure, hassle-free power each time you plug in.
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Top Reasons to Choose Our Portable Ev Chargers

Safety First: Cabinet-Tested, Lab-Certified

Each model is stressed, inspected, and cleared to meet global safety rules. With ISO9001, CE, ROHS, and FCC stamps, youll know every unit follows strict factory standards. That focus on safety helps guard both you and your car during every single charge.

Smart Tech for Fast, Safe Charging

Thanks to smart tech built inside each unit, our mobile chargers fill EV batteries quickly while still watching over safety. Over forty engineers focused on new-energy gear shaped these pack-and-go units so they use power efficiently, cutting wait times and making every ride better.

User-Friendly Design That Travels Well

Lightweight, slim, and easy to toss in a trunk, each charger is made for life on the move. Clear buttons and steady lights mean any driver can plug in, set up, and walk away knowing the job will get done-with no confusing steps.

Discover Our Portable EV Chargers

Core Certification Framework

Our charger sports CE and RoHS logos, so you can be sure it follows every important EU rule for low-voltage kit (2014/35/EU), low-electromagnetic-noise gear (2014/30/EU), and harsh limits on nasty metals such as lead and mercury. Across the Atlantic, the FCC badge confirms it doesnt upset U.S. radio bands, while the ETL mark from Intertek proves full compliance with North American safety standards - UL 2231-1 for power cords and UL 2202 for EV service tools. Asia is sorted as well: the unit meets Chinas CQC code (GB/T 20234.2) and carries South Koreas KC seal, giving you one charger that legally ticks every box on the planet.

Electrical Safety Innovations

Hiding inside is a three-layer safety curtain that guards both people and machinery. The first barrier, anti-arc misplug tech, prevents any spark when you connect or remove the plug by locking power until the connector seats perfectly. A leakage watchdog then scans for stray currents over 30 mA; the moment it sees one, the charger drops power in a heartbeat to keep shocks far away. Last, over-voltage and under-voltage sensors monitor grid levels and either slow or stop charging if input strays beyond the safe 100-240V +/- 10%.

Inside the charger, Class A insulation keeps everything safe up to 130°C, and all live wires sit inside flame-retardant PC+ABS (UL94 V-0). A tiny microcontroller watches voltage, current, and temperature nonstop, and its fail-safe code always picks safety first. It passed over 10,000 tests of overcurrent protection at 150% (32A × 1.5 = 48A), tripping in under 0.1 seconds.

Thermal Management & Fire Prevention

A four-layer shield keeps heat away from the outer case. Surface-mount NTC sensors check eight hot spots-power module, transformer, plug, and more-with a lightning-fast reply under 50 ms. A TÜV Rheinland-tested aluminum heat sink moves warm air out, while a phase-change pad soaks up brief peaks. If the inside hits 65°C, the charger cuts power by 20%; at 85°C it shuts down, stopping trouble in tight spaces.

To copy real-life fire and weather tests, the charger goes through:

  • 1,000 hours in salt spray (ASTM B117), so salty sea air wont rust it
  • a temperature loop from -30C to 60C (IEC 60068-2-14) to check how heat and cold stretch it
  • vertical flame trials (UL 94) at 500C; the shell snuffs itself out in under 10 seconds and leaves no drips

Put together, these tests let the Nordic version work from roughly -35C up to 45C. More than 20,000 chargers are already running in Sweden and Finland.

Mechanical & Environmental Safety

Sealed to IP55, the case shrugs off dust and weak jets of water (30 kPa from every angle), so it can sit outdoors in rain or snow. The cable wears a PVC sheath good for 9,000 bends (see IEC 60245-3), and the plug has gold-plated pins (50 m thick) for low resistance and rust proofing. Heavy-duty strain relief takes a 50 kg pull without tearing, making it safe for people who move it around a lot.

On board, the ETL-folding plug slips inside IATAs max carry-on size (20 x 15 x 8 cm), and its latch stops accidental pops. Weighing just 2.8 kg, it clears TSA limits, and because there are no lithium cells-the usual fire worry-it slides into checked bags without drama.

Functional Safety & User Protection

User-facing safety features include:

  • Visual-auditory alarm: A blinking LED and short beep alert you at 75C or if a fault appears.
  • Childproof design: The plug slot locks shut and tamper-resistant screws keep curious hands away.
  • Anti-slip base: A rough, rubbery bottom grips surfaces so the charger doesnt budge while the battery fills.
  • Emergency stop: Press a single button and power to the cable stops the moment something feels off.

The chargers smart interface displays a live safety score. If conditions sour, it switches to Safety Mode. Humidity over 90% or a sketchy ground triggers the mode, halving the current. Users keep charging, but nothing in the room gets fried.

Compliance & Testing Protocols

Our EV charger does far more than pass basic approvals; it takes extra tests few companies run.

Electromagnetic Compatibility (EMC): It meets EN 61851-1 for radiated noise (below 40 dBμV/m from 30 to 1,000 MHz) and EN 61000-6-3 for line-borne noise, so planes and bedside monitors hear nothing.

Decibel drop numbers mean the charger wont annoy radio gear or other sensitive circuits.

Dielectric Strength Testing: Each unit sits at 3,000 volts AC for one minute between live wires and the case, recording leakage under 5 milliamps.

Insulation Resistance Testing: At 500 volts DC we see 100 megohms or more.

Drop Testing: The unit tumbles 1.2 meters onto concrete from six angles per IEC 60068-2-31, proving it wont crack in the real world.

Global Safety Compliance & After-Sales Support

Boxed with every charger you get easy-to-read proof that it is safe.

Handbooks in English, German, Thai, Chinese, Spanish and French shout warnings in bold.

Regional certificates-CE, RoHS, FCC, ETL, CQC and KC-confirm the product meets local law.

A full Safety Data Sheet names parts and flags any hazard in plain language.

Greens worldwide service team stands behind that safety.

Talk to tech staff for twelve hours a day through our German and Thai centers.

We respond to issues in four hours and ship spare parts within three business days.

Routine firmware updates spot new risks and fix them over the air.

Recall plans follow ISO 14001 so protecting customers also protects the planet.

Sustainability & Safety Synergy

Greens safety features work shoulder to shoulder with our green goals.

When a charger is tough, energy-efficient and easy to fix, fewer units are wasted and fewer resources used.

Half the plastic in each charger comes from post-consumer recycling.

We use lead-free solder-Sn99.3Cu0.7-to meet RoHS standards.

When not in use, each unit draws less than 1.5 watts, quietly saving energy all day.

SGS verifies the carbon footprint, making it simple for buyers to log ESG wins.

In Europes camping market, safety-approved models enjoy a repeat purchase rate of 42 percent, proof of the trust they have built. More than 150,000 chargers sold in over twenty countries have sparked no safety scares linked to design defects. By pairing cutting-edge safeguards with global certifications, Green Oceans portable battery sets a new standard for worry-free road-side EV charging, reassuring users no matter where they plug in.



Frequently Asked Questions

What safety seals back your portable chargers?

Our chargers carry ISO9001, CE, ROHS, and FCC stickers, so you know they pass tough EV safety tests.
Thanks to smart tech, our unit delivers rapid power, cutting charge time compared to many regular units.
Yep, it plays nice with most major brands, giving nearly every electric driver a handy, go-anywhere option.
We cover parts and workmanship for a full year, so you can buy with confidence and return nothing but smiles.
Absolutely, our design handles different voltages and sockets, letting globetrotters charge up safely on every trip.

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Customer Feedback

John D., Electric Vehicle Owner, USA
Game-Changer for My EV

"Shenzhen Green Oceans portable charger has changed how I power my car. Its fast, rock-solid, and the safety certifications lets me plug in with zero worry."

Sarah L., EV Enthusiast, UK
A Must-Have for Road Trips

"Im always on the road and this tiny charger is my travel buddy. It slides under my seat, hooks up in seconds, and never skips a beat. Absolutely recommended!"

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Compact and Ready to Go

Compact and Ready to Go

Our portable EV charger was made for life on the move, so you can plug in your car almost anywhere a regular outlet is found. We kept the unit light and slim, letting it slide into glove boxes or backpacks without fuss whether youre commuting or heading cross-country.