20000mAh Slim Power Bank Dual USB | LED Flashlight

Ultra-Slim 20000mAh Dual USB Power Bank – Reliable Power Anywhere

This 20000mAh portable power bank combines a slim, lightweight design with dependable dual-device charging. Featuring two USB outputs, smart device detection, and a built-in LED emergency flashlight, it’s an ideal everyday companion for travel, work, and emergencies.

Despite its ultra-thin profile, this power bank delivers stable performance and advanced safety protection—keeping your devices powered wherever you go.

20000mAh ultra-slim power bank with dual USB ports and LED flashlight

⚡ Key Features

• Dual USB Charging Ports – Charge two devices at once (5V/2.1A + 5V/1A)

• 20000mAh Large Capacity – Reliable backup power for phones and tablets

• Ultra-Slim Design (1cm) – Easy to carry in pockets or bags

• LED Flashlight – Built-in emergency light for nighttime or power outages

• Smart Identify Technology – Automatically detects devices for safe charging

• 4-Level LED Power Indicators – Instantly check remaining battery level

🔋 Performance & Specifications

• Product Type: Dual USB Portable Power Bank

• Battery Capacity: 20000mAh / 3.7V (74Wh)

• Battery Type: Lithium / Li-Polymer Battery

• Input: 5V ⎓ 2.1A (Micro USB)

• Output:

  • USB 1: 5V ⎓ 2.1A

  • USB 2: 5V ⎓ 1A

• Max Output Power: 5W

• Charging Time: Approx. 5 hours

• Operating Temperature: -10°C to 40°C

• Materials: ABS + PVC + Aluminum Alloy (Anti-oxidation)

• Size: 15 × 7.2 × 1 cm

• Weight: 205g

🔦 LED Emergency Flashlight

A built-in high-brightness LED (425 LUX) provides instant illumination.
Simply long-press the power button to activate—perfect for emergencies, travel, or night use.

🛡️ Advanced Safety Protection

Integrated smart circuitry protects against:

• Overcharging

• Over-discharging

• Over-current

• Short circuits

• High-temperature damage

Ensuring safe, stable charging for both your devices and the power bank.

👍 Pros & Cons

Pros: Ultra-slim, lightweight, dual charging, LED flashlight, safe charging
Cons: Does not support fast charge protocols (PD/QC)

🌍 Ideal For

• Daily commuting

• Business trips

• Travel & vacations

• Emergency backup power

• Outdoor & night use

🛒 Add to cart now — dependable power in a slim design!