LED solar lantern 3180922 with battery The LED solar lantern 3180922 combines a classic design with modern technology. The integrated rechargeable battery can either be charged by the built-in solar panel in the sunshine, or alternatively via the USB port that is also available. It is also splash-proof and is therefore suitable for mobile use outdoors. It is switched on and off by switch. Technical features: – Panel: 5 V/250 mA – Battery: 2 x Li-Ion/18650/2,000 mAh/3.7 V – Charging time via USB: 3–5 hours, charging time via solar: approx. 32 hours – Light duration when fully charged: approx. 8–12 hours – 2 brightness levels adjustable by touch: 100% and 50% – With on/off switch – Light color warm white