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  • Hand Crank Emergency Cell Phone Charger for Outdoor Use
  • Hand Crank Emergency Cell Phone Charger for Outdoor Use
  • Hand Crank Emergency Cell Phone Charger for Outdoor Use
  • Hand Crank Emergency Cell Phone Charger for Outdoor Use
  • Hand Crank Emergency Cell Phone Charger for Outdoor Use
  • Hand Crank Emergency Cell Phone Charger for Outdoor Use
Hand Crank Emergency Cell Phone Charger for Outdoor Use

Hand Crank Emergency Cell Phone Charger for Outdoor Use

  • 100 - 499 Pieces
    $13.60
  • 500 - 999 Pieces
    $13.29
  • 1000 - 99999 Pieces
    $12.90
  • >= 100000 Pieces
    $10.69

Customization:

Logo/graphic design（Min.Order: 200 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

Hand Crank Emergency Cell Phone Charger for Outdoor Use

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Emergency Power Solution: Equipped with a hand crank and solar panel, this charger provides reliable power for phones, tablets, MP3 players, and other USB devices in off-grid scenarios.
  • Universal Compatibility: Supports 5V output via 2x USB ports, ensuring compatibility with most modern electronics.
  • Safety Features: Built-in short circuit protection safeguards connected devices against damage.

Key features

  • 1. Material Technology

    • With a rugged rubberized plastic body and textured grip surface, you can ensure reliable use in harsh outdoor conditions. Outperforming traditional plastic chargers in durability*.

  • 2. Interactive Design

    • With a built-in clip and dual USB ports, you can securely attach the charger to gear and charge multiple devices simultaneously. Offering 2x charging capacity compared to single-port models*.

  • 3. Performance Parameters

    • With 5V output and universal compatibility, you can charge phones, tablets, and MP3 players seamlessly. Supporting 3+ device types versus single-device chargers*.

  • 4. Scenario Solutions

    • With solar and hand-crank charging capabilities, you can maintain power in off-grid scenarios like camping or emergencies. Providing dual power sources for uninterrupted use*.

  • 5. Certification Standards

    • With built-in short-circuit protection, you can ensure safe charging that meets international safety standards. Compliance verified through rigorous testing*.

Product details

Hand Crank Emergency Cell Phone Charger for Outdoor Use

The Hand Crank Emergency Cell Phone Charger combines rugged durability with solar and manual charging capabilities, designed for outdoor adventurers and emergency preparedness. Its compact, rubberized plastic body withstands harsh environments, while dual USB ports and short-circuit protection ensure reliable power delivery to phones, tablets, and MP3 players.

Technical specifications

FeatureSpecificationBenefit
Power SourceSolar panel + hand crankWith dual charging methods, ensure power even in sunlight or darkness.
MaterialRubberized plastic (durable, weatherproof)Withstands drops, water, and UV exposure.
Output5V/2.1A (2x USB ports)Charges 2 devices simultaneously at 20% faster speed than standard 5V chargers.
ProtectionShort-circuit, overcharge protectionSafeguards connected devices from damage.
DesignIntegrated clip, textured gripAttach to bags or equipment for hands-free use.

Customization guide

Adjustable parameters include:

  • Solar panel size (for faster charging in sunny conditions)
  • Material thickness (to enhance durability for extreme environments)
  • Port configuration (add micro-USB or Type-C for specialized devices).

Get inspired

Ideal for hiking trips, emergency kits, or outdoor festivals. The compact design fits in pockets, while the solar panel ensures power autonomy under the sun.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Solar Efficiency15% conversion+25%+40%*
Charging Speed2 devices/4 hours2 devices/3 hours2 devices/2.5 hours
Durability RatingIP54 (dust/water)IP67 (full submersion)IP68 (1.5m depth)
Weight250g280g320g

Supplier's note

  1. Technical Breakthroughs:

    • Dual Charging Modes: Solar + hand crank eliminates reliance on external power.
    • Enhanced Solar Efficiency: Pro model’s 40% conversion rate outperforms industry standards (avg. 25%).
    • Military-Grade Durability: IP68 rating enables use in extreme weather, unlike consumer-grade chargers.

  2. Version Selection Guide:

    • Base Model: Perfect for occasional campers or urban users needing basic emergency backup.
    • Advanced Model: Ideal for frequent hikers or disaster responders requiring faster charging and IP67 protection.
    • Pro Model: Best for professional探险者 or marine environments, with triple the water resistance of standard models.

With the Pro’s 40% solar efficiency, you can fully charge a smartphone in 3 hours under direct sunlight. Pair this with its IP68 rating, and you gain unmatched reliability for underwater or snowbound adventures.

Frequently asked questions

  • Which Hand Crank Emergency Charger suits multi-day outdoor adventures?

  • How do I clean the solar panel and maintain the Hand Crank Emergency Charger?

  • Why is rubberized plastic better than metal for outdoor emergency chargers?

  • Can I customize the Hand Crank Charger for backpack or gear mounting?

  • Is the Hand Crank Emergency Charger certified for safety and durability?

  • Does this charger work for tablets and larger devices?

  • How does solar charging compare to hand cranking efficiency?

  • Is this charger suitable for disaster preparedness kits?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Solar Charging EfficiencyOutdoor activities, camping20% Efficiency (Typical for basic panels) / 22% Efficiency ▲ (2% gain) / 25% Efficiency ▲▲ (5% gain over standard)Faster charging in sunlightLower efficiency requires more time
Weight & PortabilityHiking, travel500g (Standard) / 400g ▲ (20% lighter) / 300g ▲▲ (40% lighter)Easier to carry over long distancesLighter materials may reduce durability
Battery CapacityExtended emergency use2000mAh (Common baseline) / 3000mAh ▲ (50% increase) / 5000mAh ▲▲ (150% increase)More stored energy for critical needsHigher capacity may charge slower
Durability & Build QualityHarsh environmentsPlastic casing (Basic protection) / Rubberized coating ▲ (IP67 waterproof) / Military-grade polycarbonate ▲▲ (MIL-STD-810G certified)Resists drops, water, and dustMore durable materials may add cost
Safety ProtectionsSensitive electronics chargingBasic short circuit protection (IEC 61000-4-5) / Short + overcharge ▲ / Triple protection (short, overcharge, overheating) ▲▲Safeguards devices from damageExtra protections may slow charging
Charging Port VarietyMulti-device charging needs1x USB (Standard) / 2x USB ▲ (Dual charging) / 2x USB + USB-C ▲▲ (Supports newer devices)Charge multiple devices at onceMore ports may complicate design
Emergency FeaturesSurvival situationsBasic charging only / Built-in flashlight ▲ / Flashlight + SOS beacon ▲▲Additional tools in critical momentsExtra features add cost and weight
Power OutputFast charging needs5V/1A (Standard) / 5V/2A ▲ (Double current) / 5V/3A ▲▲ (Triple current)Faster charging speedsHigher current may require better compatibility

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