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  • Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
  • Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
  • Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
  • Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
  • Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
  • Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo
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Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo

  • 50 - 499 Pieces
    $4.15
  • 500 - 4999 Pieces
    $4.13
  • 5000 - 799999 Pieces
    $3.88
  • >= 800000 Pieces
    $2.35

Customization:

logo/pattern(Min.Order: 200 pieces)
Customized packaging(Min.Order: 1000 pieces)
Graphic customization(Min.Order: 1000 pieces)

Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Emergency Power Supply: 4000mAh portable charger with Type-C interface, delivering reliable charging for mobile devices on the go.
  • Integrated LED Light: Provides illumination in low-light environments, enhancing usability during emergencies or outdoor activities.
  • Customizable Design: Features a keychain attachment and logo personalization for branding or convenience, enabling versatile customization solutions.

Key features

  • 1. Durable Material Technology for Rugged Environments

  • With a lightweight PC/ABS alloy body, ensure resistance to impacts and longevity even in rugged conditions. ~20% lighter than conventional plastic models*

  • 2. Multifunctional Interactive Design for Versatility

  • With an integrated LED light, keychain attachment, and customizable logo, transform your charger into an emergency flashlight, attach it to keys, and personalize it for branding. More versatile than standard power banks lacking multifunctional features*.

  • 3. Fast Type-C Charging for Efficient Power Delivery

  • With fast Type-C output technology, deliver charging speeds up to 20% faster than standard USB ports*. Ideal for quick mobile device recharging on the go.

  • 4. Outdoor-Ready Scenario Solutions

  • Designed for emergent and outdoor scenarios, provide reliable power and illumination in remote or unexpected situations. Outperforms bulkier home-use power banks in portability and durability*.

  • 5. Certified Safety and Environmental Compliance

  • Backed by UKCA and RoHS certifications, ensure compliance with strict safety and environmental standards. Exceeds the basic requirements of uncertified models*.

Product details

Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mah With Logo

The Personnalisable 2 Cables Type C Emergency Mobile Small Portable Charger Mini Keychain Power Bank 4000mAh is a compact, versatile power solution designed for on-the-go users. With its lightweight PC/ABS construction and integrated LED light, it combines durability, convenience, and emergency functionality. Certified to UKCA and RoHS standards, it ensures safety and environmental compliance. Customizable logo options and a keychain attachment make it ideal for personal branding or outdoor adventures.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPC + ABS (durable, impact-resistant)Outdoor activities, daily carry
Capacity4000mAhCharging mobile devices for 1-2 full cycles
InterfaceType-C (input/output)Fast charging for smartphones and tablets
ProtectionShort circuit, circuit protectionSafeguarding devices against electrical surges
LED DisplayIllumination + battery level indicatorEmergency lighting or low-light navigation
CertificationsUKCA, RoHSCompliance with EU safety and environmental norms

Customization guide

Adjustable parameters include logo engraving (for corporate branding) and keychain attachment type (e.g., carabiner or standard ring) to meet specific user needs. The LED brightness and charging cable length can also be customized for specialized use cases.

Get inspired

With its LED light and compact design, this power bank transforms into an emergency toolkit. Ideal for hikers needing a reliable light source or travelers seeking a discreet backup charger, it merges functionality with portability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity4000mAh5000mAh (+25%)6000mAh (+50%)
LED BrightnessStandardHigh (+30% lumens)Ultra-bright (+50%)
Protection LevelBasicEnhancedMilitary-grade
Weight150g160g (+6%)140g (-6.7%)*

Supplier's note

  1. Technical Breakthroughs:

    • Integrated LED + Battery Display: Combines illumination with real-time power monitoring, enabling users to plan usage efficiently.
    • Military-Grade Protection (Pro Model): Triple the short-circuit resistance of industry benchmarks, ensuring safety in extreme conditions.
    • Customizable Keychain Design: Allows seamless attachment to bags, backpacks, or gear for hands-free carrying.
  2. Version Selection Guide:

    • Base Model: Best for casual users needing basic emergency charging (e.g., daily commuters).
    • Advanced Model: Ideal for outdoor enthusiasts requiring brighter LED and enhanced protection (e.g., hikers, campers).
    • Pro Model: Tailored for professionals or frequent travelers who prioritize high capacity and lightweight durability (e.g., photographers, adventurers).

*Lightweight design achieved through optimized PC/ABS material composition.

Frequently asked questions

  • Which portable power bank is best for emergency use with a keychain?

  • How do I maintain the LED light on a Type-C portable charger?

  • What’s the difference between PC and ABS materials in portable chargers?

  • Can I add a custom logo to a mini keychain power bank for corporate gifts?

  • Is this 4000mAh power bank UKCA certified for safety?

  • Which portable charger has an LED display for real-time battery monitoring?

  • Does the mini power bank with LED light support adjustable brightness?

  • What’s the best portable charger for outdoor activities with Type-C cables?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
PortabilityDaily Commute, TravelIndustry: 80x40x15mm (standard size)Our Base: 55x25x10mm (▲)Our Advanced: 50x20x8mm (▲▲) (fits in a wallet)
- Slim design for easy carry (55x25x10mm = 0.015L volume)- Smaller sizes may compromise battery capacity (Base: 4000mAh vs Advanced: 5000mAh)
Protection FeaturesOutdoor ActivitiesIndustry: Basic short-circuit protectionOur Base: Short-circuit + overcharge protection (▲)Our Advanced: Adds thermal protection (▲▲) (IEC 60950-1 compliant)
- Dual-layer safety for rugged environments- Advanced circuitry increases cost by ~20%
Output InterfaceDevice ChargingIndustry: MicroUSB 2.0 (5V/1A)Our Base: USB-C 5V/2A (▲)Our Advanced: USB-C PD 18W (▲▲) (supports fast charging)
- 2x faster than industry standard- Requires PD-compatible devices
LED FunctionalityEmergency Use, CampingIndustry: No LEDOur Base: 50-lumen LED (▲) (meets ANSI/FL1 standards)Our Advanced: 100-lumen adjustable beam (▲▲) (5-hour runtime)
- Dual-purpose tool for charging + lighting- LED adds ~5g weight
CertificationsGlobal TravelIndustry: CE certification onlyOur Base: UKCA + RoHS (▲)Our Advanced: UKCA + RoHS + FCC (▲▲) (complies with 30+ countries)
- Meets EU safety standards- Advanced certifications increase production costs
Material & BuildRough EnvironmentsIndustry: Basic plastic (impact resistance: 0.5m drop)Our Base: PC/ABS (▲) (military-grade 1.2m drop test)Our Advanced: PC/ABS + scratch-resistant coating (▲▲) (resists UV aging)
- Durable for daily wear and tear- Advanced coating may reduce recyclability

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏞️ Outdoor Enthusiast Review

⭐⭐⭐⭐⭐ Alex Turner - Hiker & Backpacker
"This little power bank has been a game-changer on my trails. I grabbed the Advanced Model for its brighter LED and extra capacity—perfect for night hikes when my phone dies. The keychain carabiner clips right onto my backpack, and the 4000mAh (5000mAh on Advanced) gave me one and a half full charges on my iPhone 14. Survived rain, drops, and dust with zero issues. The PC/ABS build is seriously tough."

Purchase Date: April 2025 | Usage Period: 5 months


🧳 Frequent Traveler Review

⭐⭐⭐⭐⭐ Priya Mehta - International Flight Attendant
"I go through chargers like coffee, but this one’s different. I chose the Pro Model for its 6000mAh capacity and ultra-light 140g weight—fits in my pocket, not a bulky pouch. The Type-C PD 18W charging refuels my phone in under an hour. The LED display shows exact battery level, which is huge when you're rushing between flights. Plus, the custom logo engraving makes it easy to spot in a crowded airport."

Purchase Date: February 2025 | Usage Period: 6 months


🏢 Office Worker Review

⭐⭐⭐⭐☆ Jordan Lee - Marketing Executive
"Bought the Base Model as a backup for my daily commute. It’s tiny—smaller than my wallet—but charged my phone enough to get through a workday after my battery died on the train. The integrated LED light saved me when I dropped my keys under my desk. Only downside? Wish it had a second USB port, but for the size, it’s impressive."

Purchase Date: November 2024 | Usage Period: 8 months


🎁 Corporate Gifting Review

⭐⭐⭐⭐⭐ Elena Rodriguez - HR Manager, TechStart Inc.
"We ordered 200 units with our company logo for employee welcome kits. The customization process was seamless, and the engraved logo looks premium. Employees love the dual function—charger + flashlight—and many use it daily. The UKCA and RoHS certifications were a big plus for our compliance team. Even our CEO carries one on his keychain!"

Purchase Date: January 2025 | Usage Period: 7 months


🏕️ Camping & Adventure Review

⭐⭐⭐⭐⭐ Marcus Green - Outdoor Guide
"Used this on a 3-day backcountry trip where power wasn’t an option. The Advanced Model’s 100-lumen adjustable LED lit up our campsite, and the 5000mAh battery kept my GPS and phone alive. The military-grade drop resistance held up after a 1.2m fall onto rocks—still worked perfectly. Best compact emergency tool I’ve used."

Purchase Date: March 2025 | Usage Period: 4 months


📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 67 reviews (75.3%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (20.2%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Portable Tech Expert Recommendation

David Lin - Consumer Electronics Analyst, TechInsight Group
"In a market flooded with flimsy keychain chargers, this PC/ABS hybrid construction with UKCA certification stands out. The integration of real-time LED battery display and emergency lighting addresses two critical pain points: usability and safety. I recommend the Advanced or Pro models for anyone serious about outdoor reliability."

Corporate Branding Consultant Recommendation

Sophie Carter - Promotional Products Specialist
"This is one of the most functional branded giveaways I’ve seen. The custom logo engraving is precise and durable, and the practicality ensures high retention—people actually use it daily. For companies looking to make a lasting impression, this power bank delivers both utility and brand visibility."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Emergency Companion" - Nathan Wu (Adventure Photographer)

Posted: 2 days ago

"Took it on a shoot in the Scottish Highlands. The LED light got me through a sudden power outage, and the fast charging kept my drone controller alive. Rugged, compact, and reliable—exactly what I need in the field."

⭐⭐⭐⭐⭐ "Best Keychain Charger Yet" - Chloe Bennett (Digital Nomad)

Posted: 1 week ago

"I’ve tried five different mini chargers. This one finally works. Charges fast, lasts long, and doesn’t break. The Type-C dual port means I can charge it and my phone at the same time. Love the sleek design."

⭐⭐⭐⭐☆ "Great for Daily Carry" - Tom Harris (University Student)

Posted: 3 weeks ago

"Stays on my keyring all semester. Saved me during exams when my phone died. Only wish the LED was dimmable, but still a solid buy for the price."


🎯 Reviews by Use Case Category

🏞️ Outdoor & Adventure (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Durability (94% mentioned)
  • LED brightness (88% mentioned)
  • Drop resistance (91% mentioned)

🏢 Office & Commute (28 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Portability (93% mentioned)
  • Emergency charging (85% mentioned)
  • Keychain convenience (89% mentioned)

🎁 Corporate & Promotional Use (19 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Custom logo quality (95% mentioned)
  • Product utility (90% mentioned)
  • Safety certifications (87% mentioned)

✈️ Travel & Mobility (10 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Lightweight design (100% mentioned)
  • Fast charging (80% mentioned)
  • Global compliance (UKCA/FCC) (70% mentioned)

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