Qysea Fifish Pro W6 Replacement Battery
Enjoy a greater dive time with the Qysea Fifish Pro W6 Replacement Battery. This 388Wh battery provides you with an extra 8 hours for your Qysea Pro W6. Swapping the battery is extremely easy and can be done in seconds. Even more, this battery supports a quick-charging mode, which can replenish up to 70% of the battery life in just 1 hour!