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.

32AH NMC Lithium ION Battery With Charger and Bluetooth