NITECORE NB10000 GEN2 — 10000 mAh Power Bank

What it is and what it's for

The NITECORE NB10000 GEN2 is a portable 10,000 mAh power bank intended to charge phones, tablets and other USB-powered devices. Its ultra-slim, lightweight format is designed for pocket or small-bag carry.

Key characteristics

NITECORE specifies a Carbon Fiber Reinforced Polymer (CFRP) constructed frame. The internal battery is Li-ion with a nominal capacity of 10,000 mAh @ 3.85 V (38.5 Wh) and a stated usable capacity of 6,400 mAh @ 5 V (TYP 1A). Product dimensions are 121.9 × 59 × 10.6 mm and weight is 150 g. The unit is rated IPX5 by the manufacturer.

Input and output specs

USB-C input: 5 V DC 2.4 A / 9 V DC 2 A (up to 18 W). USB-C output: 5 V DC 3 A / 9 V DC 2.22 A / 12 V DC 1.68 A (up to 20 W). USB-A output: 5 V DC 3 A / 9 V DC 2 A / 12 V DC 1.5 A (up to 18 W). These figures come from the official product page; consult the manufacturer for simultaneous-output limitations.

Compatibility

Compatible with devices that charge via USB-C or USB-A within the stated voltage and current ranges. The official page does not list specific device models.

Box contents and accessories

The official package list includes a charging cable (USB-A to USB-C). No other accessories are specified.

Notes and warnings

Capacity is listed as 10,000 mAh @ 3.85 V (38.5 Wh) with a typical usable value of 6,400 mAh @ 5 V. The IPX5 rating is manufacturer-specified; the product page does not describe immersion resistance. Verify the included cable and product labeling on receipt.