The FPV-POWER 17.5Ah battery suits kayak fisherman who run larger fishfinders/GPS which typically draw more than 1A. If drawing 1A, you can expect around 17 hours of use but you may need a voltage regulator as some fishfinders need a minimum of 11V to run.
- Waterproof case IP67
- Lightweight at 915g
- Compact design with 13 x 8 x 7 cm
- Voltage: 7.5-12.6V
- Capacity: 17500 mAh
- Amp Draw: 7A Max