Duotone 10A Battery Set (2pcs) 2027

The 10 Ah Battery Set is the new standard battery for Duotone Foil Assist and Foil Cruise. Compared with the 7 Ah set it gives about 30% more runtime and a higher discharge rate for more power, and it adds only about 200 g. Each battery has a protective connector cap, and the set comes with the Fire-Resistant Battery Bag.

A second set is the easiest way to double your session – swap in a few minutes at the beach. Older eHarness owners need the eHarness Battery Box 2.0 Upgrade Kit to fit the longer 10 Ah batteries.

Specifications

* Capacity: 10 Ah per battery
* Voltage: 45.6 V (22.8 V each, used in pairs)
* Energy: 456 Wh per set (228 Wh each)
* Weight: 2.5 kg per set (1.25 kg each)
* Average runtime: about 40 minutes per set (rider weight, gear and conditions vary)
* Charge time: about 1.5 hours on the existing Duotone charger

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