Powerbank

Powerbanks, or external batteries, let you charge a phone, camera and other devices anywhere without mains power. The category includes compact and slim powerbanks, magnetic models, batteries with a built-in torch and high-capacity power stations from Xiaomi, Platinet, Jupio, Maxlife and Omega.

Choose capacity by need: 2000–5000 mAh tops up a phone, 10000–15000 mAh gives several full charges, and a power station such as a 228 Wh unit suits longer work in the field. For photographers, the Jupio PowerVault DSLR with an NP-FZ100 dummy battery powers Sony cameras.