The UGREEN 10191 is a flagship compact power solution designed for high-speed delivery in a miniature form factor. Engineered with the CD137 chipset, this 20W USB-C charger is the primary recommendation for iPhone and Android users in Pakistan seeking a reliable, travel-friendly adapter through SKYRS
Core Specifications
Model Number: 10191 (CD137)
Maximum Power Output: 20W
Input Voltage: 100V-240V ~ 50/60Hz 500mA Max (Global Standard)
USB-C Output: 5V/3A, 9V/2.22A, 12V/1.67A
Fast Charging Protocols: PD 3.0/2.0, QC 4.0/3.0/2.0, FCP, AFC, BC 1.2
Housing Material: Fireproof PC (Polycarbonate) with matte finish
Dimensions: 50mm x 42.5mm x 23.5mm (Ultra-compact)
Weight: 55g (approx.)
Safety and Protection Systems
Over-Voltage Protection: Prevents voltage spikes from reaching the device.
Over-Current Protection: Limits output to safe levels for battery longevity.
Short-Circuit Protection: Instant cutoff in case of electrical faults.
Over-Temperature Protection: Intelligent thermal management to prevent overheating during high-speed charging.
The UGREEN 10191 is a straightforward power accessory, but proper deployment ensures maximum lifespan and device safety:
Plug Compatibility: The 10191 variant at SKYRS typically features the EU 2-Pin plug, which is the standard for most Pakistani wall sockets. No bulky converters are required for standard switchboards.
Cable Selection: For 20W Power Delivery, use a certified USB-C to Lightning (for iPhones) or USB-C to USB-C (for Android/iPad) cable. The charger’s performance is only as good as the cable’s ability to carry the current.
Ventilation: While the 10191 has excellent heat dissipation, avoid using it inside tightly enclosed spaces or covered by bedding to ensure the thermal protection system functions optimally.
Device Placement: Ensure the charger is firmly seated in the socket. A loose connection can cause arcing, which may trigger the short-circuit protection and interrupt the charging cycle.
Configuration is fully autonomous via the integrated Smart Chip technology
Auto-Matching: Upon connection, the charger communicates with your device to negotiate the highest safe voltage (e.g., switching to 9V for an iPhone 15 or 5V for smaller accessories like AirPods).
Trickle Charging: Once your device reaches 80% charge, the 10191 automatically reduces power output to enter “Trickle Charge” mode, protecting the health of your lithium-ion battery.
As a specialized power partner in Pakistan, SKYRS provides the verified 10191 series with localized benefits:
Variant Availability: SKYRS stocks the EU (2-pin) and UK (3-pin) variants to match specific regional building standards in Pakistan.
Verified PD Performance: SKYRS ensures that every 10191 unit is a genuine CD137 build. Counterfeit versions often lack the PD 3.0 protocol, which is essential for fast-charging Apple devices.
Warranty Policy: Only units sourced from SKYRS are eligible for the local 1-year replacement warranty, covering any manufacturing defects.
Nationwide Logistics: Same-day shipping available for Karachi, with 24-48 hour delivery to Lahore, Islamabad, and Faisalabad.
