Humminbird 15Ah Lithium Battery Kit
Humminbird 15Ah Lithium Battery Kit — Product description
Power Your Ice Fishing Adventures Without Interruptions
Imagine drilling your next hole on the ice, only to realize your fish finder is running low on juice. With the Humminbird 15Ah Lithium Battery Kit, those moments become a thing of the past. Designed specifically for portable and ice fishing setups, this lightweight powerhouse delivers reliable energy to keep your electronics humming through the coldest days. Its lithium-ion chemistry means faster charging, longer runtime, and no memory effect—perfect for anglers who demand performance in harsh winter conditions.
Unlike heavier lead-acid alternatives, this battery slashes your carry weight by up to 70%, letting you focus on the fish rather than the load. Whether you're running a Helix or Solix series on a portable flasher system, it provides steady power for GPS, sonar, and live imaging without voltage drops that blur your screen.
Standout Features That Make a Real Difference
- Dual USB Ports: Charge your phone, GPS handheld, or lights on the go. Each port supports up to 2.1A output, ensuring quick top-ups even in sub-zero temps.
- LED Battery Level Indicator: Four-color display gives you an instant, accurate readout—no guessing games when you're miles from the truck.
- Built-in Charger Compatibility: Comes ready with everything needed for seamless recharges at home or in the field.
- Compact and Rugged Design: IP65-rated protection against splashes, dust, and ice buildup, weighing just a fraction of traditional batteries.
These aren't just specs—they translate to more time on the ice, spotting crappies under 20 feet of water, and less time troubleshooting gear.
Maximize Runtime on the Hard Water
For ice anglers, battery life is everything. This 15Ah capacity typically powers a mid-range fish finder for 24+ hours of continuous use, depending on brightness and features. Pair it with low-power modes on your unit to stretch it even further during multi-day trips.
Maintenance is straightforward: Store it at room temperature post-season, and avoid full discharges to extend its 500+ cycle lifespan. Lithium tech resists sulfation, so it's always ready when you are.
Quick Specs at a Glance
| Specification | Details |
|---|---|
| Capacity | 15 Amp-Hours |
| Chemistry | Lithium-Ion |
| Output Voltage | 12V Nominal |
| USB Ports | 2 x USB-A (up to 2.1A each) |
| Weight | Under 5 lbs |
| Warranty | 1-Year Limited |
Frequently Asked Questions
What devices is the Humminbird 15Ah Lithium Battery Kit compatible with?
It's optimized for Humminbird portable fish finders and ice fishing systems like the ICE Helix and ICE Flashers. It works with any 12V electronics drawing under 15A, including lights and small heaters.
How long does the battery last on a full charge?
Runtime varies by load: Expect 20-30 hours for a basic sonar unit, or 12-18 hours with high-power GPS and imaging. Turn down screen brightness to extend it.
Can I use the USB ports while the battery powers my fish finder?
Yes, the dual USB ports operate independently, allowing simultaneous charging of accessories without draining your main power source prematurely.
How do I charge the battery?
Use the included charger with a standard 110V outlet. Full charge takes 4-6 hours. It supports 80% fast charge in under 3 hours for quick turnarounds.
Is this battery better than lead-acid for ice fishing?
Absolutely—it's lighter, charges faster, holds charge longer in storage, and performs consistently in cold weather without the voltage sag common in lead-acid batteries.
What does the LED indicator show?
A multi-color LED bar displays charge level in 25% increments: Green for full, yellow for mid, red for low—giving you precise status at a glance.
15Ah Lithium Battery Kit
Replacement 15AH lithium battery for portable and ICE fishing systems.
Features:
- Dual USB Ports: Keep your electronics charged and power accessories while out on the ICE.
- LED Battery Level Indicator: Always know how much charge is in your battery.
- 1-Year Limited Warranty
SKU: NVN-89949
MPN: 770032-1
UPC: 082324056864
Technical specifications
| Brand | Humminbird |
| Model | Humminbird 15Ah Lithium Battery Kit |
| SKU / MFR# | 89949 |
Set product metafields under specs.* to populate this table.
Frequently asked questions
No questions yet. Got one? Drop us a line.
