The additional battery has the same capacity as the basic battery inside the body, thus guaranteeing a double range.
If you do not yet know if you will need a second battery, have the second battery prepared for primary production.
The battery is inserted into a handsome waterproof bag. There is still room left in the bag for a few small items that you may need along the way (wallet, keys…).
The battery can be removed from the bag and you can use the entire capacity of the bag for a larger load (small drinking bottle, etc.).
Additional TRIO battery - up to three times the range
Preparation for an additional DUO battery
If you do not yet know if you will need a second battery, have the second battery prepared for primary production. You can buy the battery at any time later and we will send it by post.
Price 129 €.