Customization:
With a lightweight PC/ABS alloy body, ensure resistance to impacts and longevity even in rugged conditions. ~20% lighter than conventional plastic models*
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*.
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.
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*.
Backed by UKCA and RoHS certifications, ensure compliance with strict safety and environmental standards. Exceeds the basic requirements of uncertified models*.
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.
Feature | Specification | Application Scenario |
---|---|---|
Material | PC + ABS (durable, impact-resistant) | Outdoor activities, daily carry |
Capacity | 4000mAh | Charging mobile devices for 1-2 full cycles |
Interface | Type-C (input/output) | Fast charging for smartphones and tablets |
Protection | Short circuit, circuit protection | Safeguarding devices against electrical surges |
LED Display | Illumination + battery level indicator | Emergency lighting or low-light navigation |
Certifications | UKCA, RoHS | Compliance with EU safety and environmental norms |
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.
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.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Capacity | 4000mAh | 5000mAh (+25%) | 6000mAh (+50%) |
LED Brightness | Standard | High (+30% lumens) | Ultra-bright (+50%) |
Protection Level | Basic | Enhanced | Military-grade |
Weight | 150g | 160g (+6%) | 140g (-6.7%)* |
Technical Breakthroughs:
Version Selection Guide:
*Lightweight design achieved through optimized PC/ABS material composition.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Portability | Daily Commute, Travel | Industry: 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 Features | Outdoor Activities | Industry: Basic short-circuit protection | Our 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 Interface | Device Charging | Industry: 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 Functionality | Emergency Use, Camping | Industry: No LED | Our 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 | |||
Certifications | Global Travel | Industry: CE certification only | Our Base: UKCA + RoHS (▲) | Our Advanced: UKCA + RoHS + FCC (▲▲) (complies with 30+ countries) |
- Meets EU safety standards | - Advanced certifications increase production costs | |||
Material & Build | Rough Environments | Industry: 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 |
⭐⭐⭐⭐⭐ 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
⭐⭐⭐⭐⭐ 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
⭐⭐⭐⭐☆ 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
⭐⭐⭐⭐⭐ 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
⭐⭐⭐⭐⭐ 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
Average Rating: 4.7/5 ⭐ (89 Reviews)
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."
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."
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."
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."
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."
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