Humminbird GCBK 12 Volt Gel Cell Battery with Charger includes a 12 volt gel cell, fully rechargeable battery and an AC charger.
|Length:||6 in / 15.24 cm|
|Width:||3 in / 7.62 cm|
Everything I needed to power my fish finder
good price, cheaper than the Hobie, also fits perfect in the Hobie battery holder, small size