Nitecore's NB10000 Gen 4 power bank is a marvel of engineering, offering an unparalleled balance of weight, size, and performance. Weighing just 146 grams and measuring 1.45 x 11.6 x 4.68cm, it's the lightest and most compact 10,000mAh power bank on the market. This achievement is made possible by its silicon-carbon anode, a cutting-edge technology that's increasingly appearing in flagship smartphones. The result? A battery that fully recharges an iPhone 15 Pro twice and powers a 14-inch MacBook Pro when needed. But is it perfect? Almost. The Nitecore NB10000 Gen 4 boasts class-leading energy density, making it ideal for endurance athletes and backpackers who need a reliable, lightweight power source. Its IPX7 water resistance means it can withstand rain or temporary submersion, a crucial feature for outdoor adventures. The battery's efficiency is impressive, with 33.58Wh of the claimed 39Wh capacity, delivering 229.98Wh/kg of delivered energy. This is a slight improvement over the Gen 3 model, which suffered from overheating and shutdown issues. The Gen 4's knock-to-wake feature, while hit-or-miss, adds a layer of convenience, especially in dark environments. However, the animated RGB lighting, while visually appealing, can be seen as a superfluous feature. The Nitecore NB10000 Gen 4 is a premium product, priced at $83.95, which is a significant increase from the $64.95 Gen 3 model. This price hike is justified by its superior performance and durability, making it a worthwhile investment for those who prioritize weight and size over cost. In conclusion, the Nitecore NB10000 Gen 4 is a game-changer for those seeking an ultralight and ultracompact power bank. While it may not be perfect, its impressive features and performance make it a top choice for adventurers and tech enthusiasts alike.
