Humminbird 20Ah Lithium-Ion Battery & Charger (770033-1)

This is the battery and charger kit Humminbird builds for its portable and ICE units, so a full day on the ice does not end with a dimming screen at 2 p.m. The 20Ah size is the bigger of the two Humminbird offers and is the one most guys want for long walleye sits or a flasher and a phone running off the same pack. Specs Capacity: 20Ah lithium Kit contents: battery and charger Dual USB ports for charging a phone or accessories on the ice LED battery level indicator Built for Humminbird portable and ICE fishfinder systems Warranty: one-year limited Part number: 770033-1