Compact, efficient, and built for trail use, this power bank simplifies lightweight charging setups.\nNitecore says:\nThe Nitecore NB Air is a super lightweight high voltage power bank made from carbon fibre making it portable, durable and reliable.\nThe NB Air offers 5,000mAh and a 18W input/output and a two-way PD QC 3.0 Output; it can power up various mainstream electronic devices such as mobile phones, headlamps and more.\nThe Nitecore NB Air is perfect for outdoor activities such as trekking, trail running, camping and more. The power bank was thoughtfully designed with four round corners and waterproof protection to reduce abrasion, impact and water damage when using outdoors, also allowing a comfortable grip.\nThe newly upgraded and optimised MCU governs safe operation in real time.\nAvailable to be used in temperature between -10 and 35C\nWe are unable to use our standard shipping services for Power Banks. Therefore, all power banks will be shipped by DPD Local (Next Working Day Tracked). Unfortunately, we are unable to send power banks outside the UK.\n\nOur Verdict\nThe updated Nitecore NB Air is a 5,000mAh power bank with an impressively low weight of 90g and a slim, carbon fibre shell that holds up well in wet or rugged conditions. It would be good for trips where you only need to charge a phone or headlamp once or twice between resupply points. The single USB-C port supports 18W input and output with PD and QC compatibility, and the touch-sensitive power button gives you a quick read on battery level. It charges quickly, both in and out, but doesnt support pass-through charging, and theres no cable included, so youll need to bring your own. The IPX7 rating and rounded corners are nice touches for real-world use, especially when packing space is tight.\n- Reviewed by Ultralight Outdoor Gear\n\nFeatures\n\nIntelligent thermal protection\nTouch button protection\nOptimized charge / discharge efficiency\nAccurate power indication\nOvercurrent protection\nShort-circuit protection\nOver- discharge protection\nOvercharge protection\nOvervoltage protection\n\n\nSpecifications\n\nWeight: 90g\nDimensions: 112.0mm x 48.0mm x 9.7mm / 4.41\

Compact, efficient, and built for trail use, this power bank simplifies lightweight charging setups.Nitecore says:The Nitecore NB Air is a super lightweight high voltage power bank made from carbon fibre making i