Your iPhone Duo Is a Big Investment—Here’s How To Keep It Protected and Powered, Anywhere

Apple has finally joined the likes of Samsung and Google in producing a foldable phone, and the iPhone Duo is very Apple: Careful attention to detail, elegant design, and precision engineering all combined. If you’re investing $1,999+ in a smartphone, then you want it as well protected as possible, and that’s where the ESR range comes in. The company has been earning the trust of over 130 million users globally since it launched in 2009, and has now introduced a case, screen protector, and chargers specifically for the iPhone Duo. The accessories combine stylish design with the highest levels of protection—here’s why these versatile, innovative products could be the right pick for your new device. The ultimate in iPhone Duo design and protection Apple isn’t always the first to enter a product category, but when it does launch a new type of device, it usually raises the standard that everyone else has to meet (see the iPad and Apple Watch). While multiple handsets that fold are already on the market, we’ve never seen anything quite like the foldable iPhone Duo. The ESR Classic Hybrid Magnetic Case (Flex Stand). (ESR) The ESR Classic Hybrid Magnetic Case (Flex Stand) for iPhone Duo is as stylish and premium-looking as the handset it’s protecting. It’s been designed with great care and detail to perfectly fit the curves and contours of Apple’s foldable phone, without losing any of the aesthetic appeal. It’s a supremely versatile accessory too, befitting a versatile phone. The dual-function 180° stand extends and rotates in both folded and unfolded mode, giving you an easier grip of the handset and letting you prop it up for hands-free use. Made from high-strength zinc alloy, its internal damping locking mechanism keeps the stand stable at all times—and as for durability, it’s passed 3,000 opening and closing tests. When closed, it offers a secure extra guard for the rear camera. © ESR Raised edges, additional hinge protection, plus the combination of rigid plastic and softer rubber around the frame, mean your iPhone Duo is well protected against pocket scratches and accidental drops. It’s extra peace of mind when it comes to using the phone on the go (and maybe having it slip out of your fingers). You’re not shut out of any of the MagSafe accessories that Apple and other brands make either. The case offers 1500 g of magnetic strength and will easily snap to chargers and other gadgets with speed and precision. It means you can be flexible and well protected while using your iPhone Duo in a wide variety of scenarios. The ESR Classic Hybrid Magnetic Case (Flex Stand) is available for the iPhone Duo for $55.99-$59.99, with four colors available. See Classic Hybrid Magnetic Case at ESR Flexible, reliable charging for the iPhone Duo Then there’s charging for your iPhone Duo—with a device this useful and this well constructed, you don’t want to be running out of battery juice, and ESR has feature-packed charging accessories that enable you to top up battery levels at home, at the office, in the car, and anywhere else you take your new handset. The ESR Xtend 45W Retractable Charger. (ESR) The ESR Xtend 45W Retractable Charger brings with it fast, consistent charging that means you have one less thing to worry about during your day. With support for the USB PD 3.2 AVS protocol for adaptive, reliable performance, you get up to 60W of maximum dynamic power to fast-charge laptops, phones, and other smart devices (it’s capable of charging an iPhone 18 Pro to 50 percent in about 15 minutes). With the cable extending up to 3.1 feet (94 centimeters), you can set up a charging configuration that works for you to get the iPhone Duo battery charged safely and efficiently. There’s also an extra USB-C port to charge two devices together if needed—another thoughtful touch that’s genuinely useful. Add in the compact form factor (remember the cable is retractable), and it’s ideal for taking with you on the go—on trains, in hotels, or wherever you’re working from. It also meets the TÜV-Certified for Safe Charging, keeping you protected against over-voltage, under-voltage, and overheating scenarios. It’s available in black and white for $35.99, and in red for $39.99. See Xtend 45W Retractable Charger at Amazon See Xtend 45W Retractable Charger at ESR The ESR Xtend 100W Retractable Car Charger. (ESR) We also have the ESR Xtend 100W Retractable Car Charger to talk about, which ensures the charging and reliability continues when you’re on the road as well. It boasts the ability to fast-charge laptops and phones simultaneously, with up to 67W + 33W output—bringing a MacBook Pro to about 40% and an iPhone 18 Pro to about 70% in just 30 minutes, both at the same time. Either built-in USB-C cable (C1 or C2) can also charge an iPhone 18 Pro or Pro Max to 50% in just 15 minutes. The long-lasting cable design gives you 3.1 feet (94 centimeters) of flexibility to get your gadgets charging in the best possible position: It’s designed to handle the day-to-day demands of in-car life, with braided cables built to withstand 20,000 pulls and retractions, and 10,000 bends. You of course want to stay safe on the road too, and on top of everything else, the charger is equipped with multiple safety features: Over-voltage protection, under-voltage protection, and real-time temperature monitoring are all included, for safe 15°C-cooler charging on the road. With two built-in retractable cables and an additional charging port, you can charge up to three devices simultaneously. When everything’s charged up, the ability to retract the cables keeps your car tidy and clutter-free, so you don’t need to worry about this essential accessory getting in the way when it’s not in use. This charger is available for $44.99. See Xtend 100W Retractable Car Charger at Amazon See Xtend 100W Retractable Car Charger at ESR Like the iPhone Duo, these ESR accessories are engineered for high-quality performance that will last a long time. These practical, everyday upgrades add to the impressive work Apple has already done with the handset, bringing with them performance and features that are perfectly tailored for the foldable, and which will serve you well for years without you having to give them a second thought.