features: 1. Max current 400ma 2. Wire length 2m 3. Application range: charge3v-6v batteries 4. Solar cell: polycrystalline silicone 5. Switch 5v to 6v note: it has battery protection function and long life multifunctional solar panel 7 voltage 3 watts power bank capacity: 3. 7v/2800mah output: 5v=1a(max) charge time: 6:8 hours model no. Jg-918 cob integrated lamp high brightness light, save money how it works efficiently? 1. Please let the panel be perpendicular to the sun by 90 degree. 2. Best time for charging is 11: 00 am – 15: pm in sunny day note: it has battery protection function and long life
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