從USA商店導入
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
With an energy conversion efficiency of up to 22%~25%, Renogy E.FLEX 21 Portable Solar Panel utilizes sunlight and transforms it into usable electric currents for powering your essential electronics.
| Solar panel peak wattage | 21W |
| Solar panel type | Polycrystalline Solar Panels |
| Brand | RENOGY |
| Solar panel power voltage | 7.2V |
| Features | Weather-Resistant |
| Solar panel amperage | 3.7A |
| Height | 0.8 in (2 cm) |
| Mount type | Roof |
| Connection | Usb |
| Rec. use | Boat |
| Manufacturer | Renogy |
| Shape | Rectangular |
| Color | Black |
| Accessories | 23.6 in / 60 cm Micro USB Cable|USB-A to USB-C Cable|2 Carabiners |
| Material | Silicon |
| Number of solar panels | 1 |
| Weight | 28.9 oz (819.32 grams) |
| Maximum input voltage | V |
| Product line | E.FLEX |
| Model | R21EF |
| Activity | Outdoor Activity |
| Color category | Black |
Ideal for campers and hikers needing a compact and lightweight power source for their devices while off-grid.
Perfect for travelers relying on devices like laptops and smartphones, ensuring their gadgets stay charged remotely.
Useful for those wanting a dependable power solution for home or vehicle in case of emergencies or power outages.
May not support high-energy devices effectively, as it has limited output compared to larger solar power solutions.
Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand
Renogy E.FLEX 21 Portable Solar Panel,with USB-C Port for Smartphones, Generators, Rechargeable Power Supplies, Laptops, Off-Grid Outdoor, Camping with Adjustable Nylon Kickstand offers users a versatile solution for outdoor energy needs. With a portable design and USB-C compatibility, it's ideal for charging phones and other devices. However, users have expressed frustration regarding its performance, particularly in low sunlight conditions. Many reviews highlight that the panel requires full sun for effective charging, and even then, it may not consistently power all devices without a charge controller and battery bank. This reality makes it essential for potential buyers to consider their specific charging needs before purchase.
與其他客戶分享您的想法
“Good product, and smooth delivery!”
“Great products and services”
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
“Great product, good packing, the goods arrived quickly and well protected.”
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.
