UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank
Price in Sri Lanka
Tech Treasures
Rs 11,874
Updated 22 Sep 2026
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Description
UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank
30W super-fast charging / 22.5W fast charging
Supports PD, QC, SCP, FCP, AFC, and other mainstream fast charging functions.
Emergency charging allows for simultaneous charging of two devices.
About 200 temperature measurements per second, fast charging, and not easy to burn out.
“ThermalGuard” technology is a specially developed technology that allows for temperature adjustments of approximately
200 times per second.
Precise real-time control ensures safety and enhanced machine protection.
Frequently Asked Questions
What is the price of UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank in Sri Lanka?▾
The current price of UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank in Sri Lanka is Rs 11,874 at Tech Treasures.
Is UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank available in Sri Lanka?▾
Yes, UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank is currently in stock at Tech Treasures in Sri Lanka.
Where can I buy UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank in Sri Lanka?▾
You can buy UGREEN 55837B 30W Two-Way Fast Charging 20000mAh Power Bank in Sri Lanka at Tech Treasures. Visit 37left.lk to compare prices across multiple shops and find the best deal.
