DON’T FISH LIKE A CAVEMAN!
What do you need to get the most out of your ice-fishing electronics and maximize your day on the ice? Power. Reliability. Light-weight efficiency.
The Norsk Lithium 15Ah Battery delivers. Our best-selling lithium ion battery pummels the competition. On its watch, most common sonar units with screens up to 7″ thrive with over 15 hours of runtime.
Weighing in at merely 2.6lbs, Norsk’s 15Ah lithium battery is more than three times lighter than a lead-acid battery equivalent.
When your flasher tells you the best bites are waiting across the lake, you don’t want to be stuck hauling acid across the frozen water. You need to pack up and move. Quickly.
The compact size (5.94 X 2.56 X 3.66 In) is expertly designed to be the perfect drop-in replacement to upgrade your ice-fishing electronics and provide the performance you deserve.
THE NORSK ADVANTAGE
Outdoor fishing enthusiasts engineer our batteries. We make the best rechargeable lithium-ion battery – because we want the best technology to power our passion.
We don’t have time or money to waste on cheap, unreliable, ancient batteries.
The Norsk 15Ah lithium ion battery will run for more than 1,000 charge cycles and comes with a two-year limited warranty.
STANDARD LITHIUM ION BATTERY FOR HUMMINBIRD!
The Norsk 15Ah lithium ion battery is the standard power source for Humminbird’s Ice Helix 7 CHIRP GPS G4 All Season.
No battery on the market can compete with what Norsk Lithium offers.
BATTERY MONITORING SYSTEM (BMS)
The Norsk 15Ah Lithium Battery comes equipped with a BMS system that makes it fool-proofed and worry-free.
The BMS won’t allow the battery to receive a charge until its internal temperature has warmed to a safe 32F. Once it’s safe, the BMS will allow the lithium battery to recharge, and you’ll be on your way!
Our advanced BMS technology prevents your Norsk 15Ah lithium ion battery from overcharging.
Even if you completely hook up your lithium-ion battery charger to the wrong terminals, the BMS will prevent it from receiving any charge.
The BMS ensures cell balancing during discharge and charge cycles, low and high voltage cutoff, short circuit protection, and high-temperature protection.
DUAL USB PORTS
Just because cavemen caught fish doesn’t mean you must fish like a caveman.
The Norsk 15Ah Lithium battery’s patten-pending, dual USB ports allow you to enjoy the outdoors in the 21st century.
These allow you to power your cell phone, go-pro, or nearly any USB-compatible device while your lithium battery powers your fish finder.
BATTERY POWER INDICATOR
The Norsk 15Ah lithium battery has an enormous runtime. But it will run out of juice.
With the LED power indicator, you can know when. Just press the button, and the LED Power indicator will let you know how much power your lithium battery has left.
THE RIGHT LITHIUM CHEMISTRY FOR THE RIGHT APPLICATION
Lithium-ion chemistry is the best choice for maximizing your ice-fishing experience. Many lithium batteries will use LiFePO4 in their ice-fishing applications.
We also use LiFePO4. It’s excellent. But it has a slight weight problem.
Lithium-ion chemistry provides exceptional power while also offering a significant weight advantage. Lithium-ion batteries have one of the highest energy densities of any battery technology currently available.
The Norsk 15Ah lithium battery is remarkably potent – and so light – you’ll barely notice it when you charge across the ice to the best spot for feeding time!
LITHIUM BATTERY CHARGERS
2A 12.6V Battery charger – INCLUDED
NOT Compatible with other chargers!
ACCESSORIES
Bait Aerators – keep your bait kicking so you can catch that trophy!
USB LED lights – light up your shanty and keep track of all your gear!
Troy Hansen (verified purchase) –
This is a great light weight battery for a fair price! Super fast shipping!! Works as it should. Bonus points for it looking cool too!!
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William Botkin (verified purchase) –
I really like this battery for my Helix 7.. never going back to lead acid battery. Gotta love the USB ports too.. have a separate one I use for lights and phone.. Worth every penny
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Peter Warner –
Great battery for ice fishing and in the boat running lights, phones and camera gear. It came quicker than anticipated and I love my new lithium battery! This thing is awesome!
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dave.koonce (verified purchase) –
This battery has a lot of juice !! Long lasting power when used with my Helix Ice 7. My first outing was on Mille Lacs and I had about 16 hours of use in two days and it still had 3 out of 4 lights left on the power indicator. Having the two USB ports allowed me to charge up my phone too… I can see multiple uses for having those ports for sure !! I ordered this battery on-line and it was shipped out the next day via Spee-Dee Delivery … Fast Turn Around !!
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Rory (verified purchase) –
Super light battery with high amp hrs. Super fast shipping. Ordered it one day and received it the next day.
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Brad (verified purchase) –
This product is amazing. The USB ports are a must have for your everyday fisherman. Versatility all in one package! Love it!!
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Jordan (verified purchase) –
I had this out for a day and a half trip on the lake and ran my Helix 7 the entire time. I also ran lights off the usb port for multiple hours. This still had a charge when I left.
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Dawn Horacek –
I love this battery. It was shipped super fast! I used it in my Vexilar for two days and its still shows 4 out of 4 for charge left in the battery. I’m amazed at weight difference compared to my regular Vexilar battery.
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Mike (verified purchase) –
Used 2x- works and performs as described
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Mark (verified purchase) –
This battery is unbelievable. A fraction of the weight of my old wet cell style battery and the run time is amazing. Love the two usb ports and the power indicator. I wish I would have purchased this battery right from the get go and not bought the cheap one’s
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Dennis Ward (verified purchase) –
Great battery, love the light weight, power indicator and usb ports, super fast shipping also
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JOHN (verified purchase) –
I am impressed with the light weight in the standard size for ice fishing locators. After using it this winter I am still confused how the voltage indicator on my Lowrance unit drops .1 volt per hour and is down to 11.3 volts after 7 hours but the indicator on the Norsk battery still shows 3 of 4 lights on. I was told by Norsk that my unit was not calibrated for a Lithium battery however Lowrance disagrees. This is the only reason I did not rate 5 stars.
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mannyt (verified purchase) –
Can’t get enough of these batteries – I actually bought 2. One for the house and one for fishing! The USB’s are a huge added bonus – my wife uses one to charge her phone next to the couch.
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Eaglehead Outdoors –
This is by far the best battery on the market for running our ecallers. Long run time and so light makes for easy in and out of muddy fields in the spring. We charge once every three days now instead of every night. 👌👌👌
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Kyle K –
I run a Marcum underwater camera year round to find weed lines and submerged structure. With this 15AH battery my camera is powered for DAYS without needing a recharge. Highly recommend.
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Casey Clark –
I have been using norsk the last few years and I am very happy with the quality and run time I get from these batteries
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Vince Riedl –
Shipping was done in a timely manner. (2-3 days) I really like how light my 15ah battery is compared to my older lead acid batteries. The USB ports incorporated are a good idea, I’m sure they will be popular. Im just waiting on some decent ice to run the Helix 7 and check out the run time on the battery.
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Jason Ruggles –
I was surprised on how fast the shipping was and so far thee battery is just as described in the description I will buy again in future when I need another battery
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Norsk Lithium –
Thanks Jason! If you ever need anything we’ll be here to help!
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Keith Mitchell –
Shipping was fast, it fits perfectly in the holder and it charged up nicely. Can’t ask for more than that. USB ports are great came with extra covers for the ports. I use it to charge my phone and light up my shack. Great buy
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John Ericksen –
I worked with Jakob who was incredibly responsive. He sent me various products so we could quickly troubleshoot and solve the problem with the charger for my 15H battery which I use with my Humminbird fish finder.
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Dan –
Great product
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Dave Inman –
Left charger at cabin. Battery at home without charger lost charge eventually. Tried charging with other chargers and even went to a Battery Store and nothing worked. Finally thought to call Norsk customer service and they sent out a replacement Norsk charger at no cost. Battery immediately charged back up. I am amazed that it worked and that Norsk customer service was so responsive. Great Company.
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Jacob –
Haven’t used the battery yet but I can already tell I am going to like the weight. The charger that came with it didn’t work, but I was sent a new one within a week and everything is great!
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Amy H –
This battery works great for my Garmin Striker 4 fish finder. It will run my unit for an entire weekend. These batteries also work great for camping! We can run our lights and charge our phones when needed.
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Gene –
Review is for customer service have yet to use battery. Had issues with charger rep sent out new charger no question asked still not working come to find out battery was bad. Rep sent out new battery and charger no question asked. A lot of other companies should see how customer service is supposed to be!! You will get my future business thanks a
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Cody Martinez –
This is a great battery, I run my 9 inch Garmin livescope off of one of these with ease. I’m getting 6+ hours of run time which is very impressive. Best batteries out there.
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