WattCycle Black Friday to Power Your Boat
If you’ve been waiting to move your rig to lithium, WattCycle’s Black Friday/Cyber Monday sale is the time to do it. Their 12V 100Ah Trolling Motor battery is built for bass boats with IP67 waterproofing, a 120A BMS for punchy thrust, and Bluetooth monitoring so you always know your state of charge. Pair it with their 12V 100Ah Dual-Use Marine Cranking battery to start the outboard and run electronics all day from a single, lightweight pack.
For anglers building a full tournament combo:
- Three – 100Ah TM batteries (36V) (Black Friday priced at 199.99 each)
- One – 100Ah dual-use cranking (Black Friday priced at 429.99 each)
- One – LiFePO4 4 bank charger (Black Friday priced at 229.99 each)
Here is a great secret! If you buy these as a combo, you can save another 6 percent! You can buy these for as much as 1/3 of what you would pay elsewhere!
How do you get this combo pricing? Click on this link (WattCycle Black Friday)
Click on the 2V 100Ah Smart TM, then scroll down and look to the right, and you will see how to create a combo.
For a 24 Volt Set combo, select a two-battery pack, then select a Dual Purpose Battery, then the 4-Bank Charger, and turn off any Trolling Motor Connection Kits. You do the same for a 36V Bundle but you select a three-battery pack.
The 4-bank battery charger is a great charger and half the price of many 4-bank chargers out there. It will charge Lead Acid, AGM, and of course, Lithium LiFePO4 batteries. It is also built for your boat, it’s waterproof, and it weighs only a little over 12 pounds. It automatically adjusts to the type of battery you have, with 10 Amps per bank. Check it out
Is there anything else I should get with this deal? If you run Live Scope, you might want to consider the 12V 100Ah Mini. It’s small, 9” x 5.6” X 8.2”, and weighs only 20lbs. This is a perfect battery for running your electronics system that you might want to separate from other electronics.
This mini is also a great trolling motor battery! Fits in smaller places, weighs less, and full Bluetooth capabilities, and is also on sale for $179.99 (see this link)
For a charger for a separate battery used for Electronics, you might want to consider their 20A Aluminum Shell LiFePO4 Battery Charger. (See Link). It’s small and easy to use, and is on sale for $109.99 during this special.
The most significant battery development WattCycle has made is the Dual Use 100Ah battery. It can be used for both cranking and trolling. This is the battery that can be used even in very cold weather, as it is heated. This battery also provides 1200 CCA for today’s outboard. (Important note, make sure your outboard charges Lithium LiFePO4 batteries. Most late model outboards do, however, many older outboards do not. So it’s very important to know whether your outboard will charge these. Best to check with your local boat dealer to make sure your outboard will charge Lithium LiFePO4 batteries.)
You can create a bundle combo of Dual Use 100Ah Batteries, also. Many dual-use Lithium LiFePO4 batteries can cost over $1,200 for just one battery, so you can imagine what a bundle price would be. This bundle is a great option for cold-weather anglers.
This is the best pricing of 2025, and everyone should take a close look at these while this 10-day sale is going on. This sale has the best pricing of any bundle like this available today! Remember, you save an additional 6% when you do these types of bundles!
Why Lithium LiFePO4 batteries?
Longer Run Time on the Water
Lithium LiFePO4 batteries provide significantly more usable power than lead-acid, allowing anglers to stay on the trolling motor and electronics longer throughout the day.
Much Longer Lifespan
While lead-acid batteries typically last 2–3 years, LiFePO4 batteries commonly last 8–12 years and thousands of charge cycles, making them a long-term investment.
Consistent Power Output
LiFePO4 maintains steady voltage from full charge to near empty, so trolling motors, graphs, and accessories perform at full strength all day.
Reduced Weight
Lithium batteries are up to 70% lighter than lead-acid. Less weight improves boat speed, fuel efficiency, and overall performance on the water.
Faster Charging
LiFePO4 technology charges two to four times faster than traditional batteries, allowing quicker turnaround between fishing days or tournament rounds.
Smart Battery Management
Many LiFePO4 models include a built-in Battery Management System (BMS), and some offer Bluetooth monitoring, allowing anglers to check battery health and charge status from their phone.
Safe and Stable Chemistry
LiFePO4 is one of the safest lithium chemistries. It resists overheating, provides stable performance, and includes multiple layers of protection for marine use.
Maintenance-Free Operation
No water refilling, corrosion cleaning, or performance drop-off issues. LiFePO4 batteries require virtually no maintenance.
Improved Electronics Performance
Fish finders, forward-facing sonar, and multiple screens operate more reliably and with less interference thanks to clean, stable power.
