With the Nano-II charger series, Anker is introducing a new USB power supply series with GaN-II technology that not only provides more power in a more compact space than the first generation, it also generates less waste heat.
According to its own information, Anker is the first brand worldwide to use GaN-II technology, after the company replaced the traditional silicon in the chips with the more efficient gallium nitride (GaN) in 2018. As the GaN technology was further developed, the operating frequency was increased by more than 20 percent, which means that the new power supply units generate less heat when converting AC to DC. The new InnoSwitch 4 from Power Integrations is used for this. Anker is working with Power Integrations as the exclusive launch partner for the InnoSwitch4-CZ IC. It is a high-frequency, zero-voltage flyback switch that contains a 750 V primary switch with PowiGaN technology from Power Integrations and a novel high-frequency active clamp flyback controller to improve charging performance and size.
65 watts at 30 watt size
Because the new models have also gotten smaller. The 65 watt Nano II is the same size as the 30 watt Atom PD 1 that Anker released in 2018. The new Nano II series includes chargers with 65, 45 and 30 watts. Each model has a USB-C port, which is equipped with Anker's own Power-IQ 3.0 technology. This technology not only charges the iPhone with up to 15 watts, but is also compatible with Samsung's Super Fast Charging.
The EU version of the 30-watt model measures 31 , 54 × 30.39 × 38.05 mm, the 45-watt model 37.72 × 35 × 41 mm and the 65-watt model 41.72 × 36 × 44 mm.
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Anker Nano II 65 watts (Image: Anker)
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Anker Nano II 65 Watt 
Anker Nano II 65 Watt 
Anker Nano II 65 watts 
Anker Nano II 65 watts 
Anker Nano II 65 Watt 
Anker Nano II 65 watts 
Anker Nano II 65 watts 
Anker Nano II 65 watts 
Anker Nano II 45 watts 
Anker Nano II 45 watts 
Anker Nano II 30 watts. 
Anker Nano II 30 watts
Ab today in the US from 30 USD
All three models of the Anker Nano II chargers can be pre-ordered from today in the USA on Amazon and directly from Anker. The 30-watt model is $ 29.99, the 45-watt model is $ 35.99, and the 65-watt model is $ 39.99, with shipping starting in mid-June. The prices and availability of the Nano II chargers from Anker in Germany will be announced at a later date.
Update 08/25/2021 11:08 am
The editorial team has announced the anchor announced today that the Nano II power supply series with new GaN II technology is now available in Germany in all three levels from 30 to 45 to 65 watts. The manufacturer refers to its German presence on Amazon, where the power supplies are offered for around 35 euros, 36 euros and 45 euros.
- Anker Nano II GaN II 30W USB-C: 34.99 euros *
- Anker Nano II GaN II 45W USB-C: 35.99 euros *
- Anker Nano II GaN II 65W USB-C : 44.99 euros *
(*) The links marked with an asterisk are affiliate links. In the case of an order via such a link, ComputerBase receives a share of the sales proceeds without increasing the price for the customer.