2.5W 12V DIY Polycrystalline Silicon Solar Panel Board Charger Module for Phone Charging

1、The solar power panels use high?quality polysilicon materials environmentally friendly and durable. 2、Covered with waterproof epoxy resin and attached with a printed circuit board resistant to compression and corrosion. 3、Very suitable for small home projects scientific projects electronic applications charging for small DC batteries. 4、Small and portable suitable for outdoor riding mountain climbing camping picnics etc. 5、Can be used for rechargeable batteries home lighting low?power equipment solar water pumps small solar systems etc.