Overview
The Summit Lithium 14.8 Volt 32Ah NMC Battery is the sweet spot for most forward-facing sonar setups. It offers excellent runtime, reliable cold-weather performance, and the power overhead needed for 9–10" screens without stressing the battery. The 32Ah is the workhorse of the lineup — strong, stable, and built for anglers who fish long hours but want a to save weight over the 52ah battery.
Industry leading Battery Management Platform
Core Features:
- Real-Time Performance Monitoring
- State of Charge (SOC) accuracy to 99.5%
- Individual cell voltage tracking (±0.01V)
Multi-zone temperature profiling
- Advanced Protection Systems
- Instantaneous over/under voltage response
- Microsecond short-circuit interruption
- Multi-point thermal management
Active Cell Balancing
- Continuous voltage synchronization
- Prevention of cell degradation during cycles
- Enhanced energy preservation
Key Features:
- All-day power for mid-size sonar bundles
- High-stability 14.8V output for crisp FFS imaging
- Excellent cold-weather performance
- Bluetooth App support — check charge, health, cycles
- Lightweight at 4.92 lbs
- NMC chemistry with high energy density
- Fast 6A charging included
- SAE harness in the box
- Integrated BMS for safety and reliability
Ideal For:
- Fits best inside the Summit Shuttle but is compatible with most popular brands. Summit Fishing, HD Innovations, ArcLab, Fin Gear, Fish Armor, Ice Master Fishing, TKI, BassKhang, Vexilar, etc.
- 9–10" screens
- All portable shuttles
- All-day ice fishing
- Tournament scouting
Technical Specs:
- Model: 3204
- Voltage: 14.8V nominal
- Peak Voltage: 16.8V
- Capacity: 32Ah
- Max Continuous Discharge: 15A
- Weight: 4.92 lbs
- Chemistry: Lithium NMC
- Bluetooth App: Yes
- Certification: UN38.3
- Dimensions: 5 7/8" x 3 7/8" x 3 5/8"
- Weight: 4.8 lbs
What’s Included:
- 32Ah Summit Lithium Battery
- 6A Fast Charger
- SAE Quick-Connect Harness
Safety Notes:
- Charge only with included charger
- Do not charge below 32°F
- Keep away from water or moisture
- Do not expose above 158°F
- Do not open, modify, or short-circuit
- Do not wire in series
- Do not use for permanent on-board/boat installs
WARNING: Lithium-ion batteries and/or products that contain lithium-ion batteries can expose you to chemicals including cobalt lithium nickel oxide, and nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Customer Reviews
Great product would highly recommend
Fast charging and only dropped 1 amp from a day of fishing
Very nice stuff
Overall I’m pretty happy with the shuttle and the materials used to build it. I’m slightly disappointed that simple things like nuts used the hold the side latches weren’t already pressed in. I would have liked to seen pressed in nuts for the bolts that hold the black box and the screen mount as well,…. Then the deal about needing to cut wires and reroute wires seemed bad to me. I would have thought the Garmin wiring harness, that I paid extra for, would have been plug and play,.. but I was wrong.
Having said that, I’d buy the Summit Shuttle again if I was in the market.
