All 5 Nitecore power & electronics we track, lightest first, with published weight and list price. The lightest is the NB Air 5000mAh Power Bank, at 3.1 oz.
| Model | Weight | List price |
|---|---|---|
| NB Air 5000mAh Power Bank | 3.1 oz | — |
| NB10000 Gen 4 Power Bank | 4.9 oz | — |
| NB10000 Plus Power Bank | 5.5 oz | — |
| Pocket 10000 Power Bank | 5.6 oz | — |
| NB20000 Gen 3 Power Bank | 10.3 oz | — |