The capacity of the battery has been increased from 1200mAh to 1800mAh. Compared to the old version, it provides an extra 90 minutes of illumination even on high brightness levels. This desk lamp can last for 3.5-8.0 hours after being fully charged (It depends on the brightness level). Meanwhile, it comes with a 5V/2A Fast Charger Block, you can charge it through the included charger block or your other USB devices, which makes it convenient for your daily use.
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