Anker's Nano II GaN chargers shrink while becoming more efficient

Launched on Monday, the Nano II range consists of a 30-watt charger, a 45-watt charger, and a 65-watt charger. Using GaN as the semiconductor, the chargers are able to be made with a very small footprint, while still providing high levels of power transfers.

In the case of the 30W, it is 59% smaller than the previous model, the 45W is 34% slimmer, and the 65W is 58% smaller than the original 61W version. Both the 45W and 65W models also benefit from having foldable plug designs to minimize their size in storage.

Using Anker's second-generation "GaN II" technology, the chargers are claimed to have a 20% increase in working efficiency, enabling the smaller size while also producing less heat. A single USB Type-C connection is located at the top of each charger, managed with PowerIQ 3.0.

Available for preorder from Amazon and Anker directly, the 30W Nano II is priced at $29.99, while the 45W is $35.99, and the 65W is $39.99.

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