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WattCycle LiFePO4 Lithium Battery Applications
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Long Lifespan
WattCycle LiFePO4 batteries provide up to 10 years of use and up to 15,000 charge cycles.
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EV Battery Cells
WattCycle uses premium-grade cells to ensure your battery lasts longer and delivers superior performance.
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Smart Monitor
Effortlessly check your battery's status and remaining power in real-time with Bluetooth monitoring.
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Enhanced Safety
WattCycle LiFePO4 batteries come with an upgraded up to 200A BMS, offering 8 layers of protection for added safety.
【Flash Sale】12V 280Ah Mini LiFePO4 Battery
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WattCycle 300Ah Mini LifePO4 Battery(since review WattCycle has rated as a 280 Amp battery)
【Price Drop】12V 100Ah Group 24 LiFePO4 Battery
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465K Views: "WattCycle" LiFePO4 Budget Battery Tested! Is it a Scam?!
Top Sellers
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【Flash Sale】12V 280Ah Mini LiFePO4 Battery
2 reviewsRegular price From $699.99 CADRegular priceUnit price / per$1,299.99 CADSale price From $699.99 CADSale -
【Price Drop】12V 100Ah Group 24 LiFePO4 Battery
Regular price From $269.99 CADRegular priceUnit price / per$329.99 CADSale price From $269.99 CADSale -
12V 100Ah Mini LiFePO4 Battery with Bluetooth
1 reviewRegular price From $309.99 CADRegular priceUnit price / per$399.99 CADSale price From $309.99 CADSale -
12V 20Ah LiFePO4 Battery
3 reviewsRegular price $89.99 CADRegular priceUnit price / per$129.99 CADSale price $89.99 CADSale -
12V 12Ah LiFePO4 Battery
Regular price $79.99 CADRegular priceUnit price / per$99.99 CADSale price $79.99 CADSale -
12V 8Ah LiFePO4 Battery
Regular price $69.99 CADRegular priceUnit price / per$99.99 CADSale price $69.99 CADSale
Complementary Accessories
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14.6V 20A Aluminum Shell LiFePO4 Battery Charger
6 reviewsRegular price $139.99 CADRegular priceUnit price / per$169.99 CADSale price $139.99 CADSale -
14.6V 60A Aluminum Shell LiFePO4 Battery Charger
1 reviewRegular price $259.99 CADRegular priceUnit price / per$329.99 CADSale price $259.99 CADSale -
500A LiFePO4 Battery Monitor with Shunt
1 reviewRegular price $79.99 CADRegular priceUnit price / per$99.99 CADSale price $79.99 CADSale -
30A MPPT 12V/24V Solar Charge Controller
No reviewsRegular price $159.99 CADRegular priceUnit price / per$199.99 CADSale price $159.99 CADSale
WattCycle LiFePO4 Lithium Battery Applications
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RV & Camper Van
Our LiFePO4 batteries offer robust capacity and exceptional durability, supporting all your power needs for weekend getaways or extended road trips.
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Trolling Motor
WattCycle trolling motor battery offers stable power and easy installation. Lightweight and efficient, these lithium batteries enhance your on-water experience with a longer run time .
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Marine and Boat
Our batteries are built for durability and reliability in harsh environments. With advanced LiFePO4 technology, these batteries provide long life cycles and excellent safety features for your boating needs.
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Golf Cart
WattCycle’s LiFePO4 batteries deliver powerful, lightweight performance. These lithium batteries charge quickly, ensuring smooth and efficient operation on the course.
Customer Support
Need help finding the right deep cycle battery?
Our dedicated customer service team is ready to assist. Whether you have questions about our products or need support, reach out anytime!
WattCycle Community
Join our community on social media and discover how fellow customers are powering their adventures with WattCycle lithium LiFePO4 batteries. Tag us in your posts to showcase how you use WattCycle products and you could be featured on our page and receive a free WattCycle limited-edition gift!

Let customers speak for us
from 15 reviewsThis charger charges extremely fast. I use it on my two Watt Cylce 100 watt batteries in parallel. I have even used it to charge my batteries while plugged into my 3500 watt generator and it works perfect.

So far the kit is working as expected. Thanks for the quick service and great product!

Work perfectly for me in the field. It is compact and lightweight which is perfect in carrying around.

We have had for a week. Discharged and re-charged using a shunt to monitor capacity. Just over 300amps. Using a powermaxx 45amp lithium charger.
The battery is just under60lbs. Very light and small compared to the power output. We are using this in our travel trailer. Upgraded the battery box to a Camco double battery box PN 53374. Fits perfectly. Mounted the shunt and 150amp circuit breaker to the top of the battery using a piece of wood.
Registering the battery warranty was a breeze. Highly recommended!

Small, compact, light weight. I should have purchased two at the time.

Very well made battery with 280 Amps of power in a compact size. Charged it up at 14.6 V 30 amps and @ 14.6 volts it stopped charging. Read the specs and reviews. The size capacity and price are right for me.

Highly Recommended!

I purchased this charger to fully charge my 3 new 12v 100ah batteries before hooking them up in series for my golf cart. Did the job quickly.
Now I have the 36v charger installed that is also working very well.
Batteries have performed well for the 2 weeks they have been in the cart. Less weight, a tad bit faster and longer run time.
Happy so far!!

Purchased 12v 20 ah and 100ah batteries with BMS. Incredible price. Only negative is it鈥檚 made in China

This is my second Wattcycle battery for my Ham Radio setups. Superb performance for both the 100ah and the 20ah. I have been very impressed with Wattcycle鈥檚 product, and their customer service, which has been very responsive.

Very light weight and quality. Was a touch bigger than original generator battery so I had to modify the mounting plate

I love these little LiFePO4 batteries. I have used a very similar 25Ah for about a year or so, mainly for little projects here and there but I recently began using that battery in my camper as sort of auxiliary power, so I needed another one for house projects.
This Wattcycle battery fits the bill nicely. It must have arrived with a below average charge because it took a while to fully charge on my 20-Amp charger but once complete, my voltmeter showed a 14.6V charge (as expected) and I used the battery a bit to tinker around with no issues.

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WattCycle News
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How to Use and Maintain Your Deep Cycle Marine ...
CycleWattTaking proper care of your deep cycle marine battery is key to ensuring dependable performance and longevity—especially when exploring Canadian waters. Whether you’re out fishing in Lake Simcoe, cruising along...
How to Use and Maintain Your Deep Cycle Marine ...
CycleWattTaking proper care of your deep cycle marine battery is key to ensuring dependable performance and longevity—especially when exploring Canadian waters. Whether you’re out fishing in Lake Simcoe, cruising along...
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What Is a Deep Cycle Battery and Why Does It Ma...
Watt CycleWhen you’re setting off on an RV trip along the Cabot Trail, cruising the waters of Lake of the Woods, or camping near the serene shores of Algonquin Park, having...
What Is a Deep Cycle Battery and Why Does It Ma...
Watt CycleWhen you’re setting off on an RV trip along the Cabot Trail, cruising the waters of Lake of the Woods, or camping near the serene shores of Algonquin Park, having...
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Mastering Bluetooth: A Step-by-Step Guide
Watt CycleNew Bluetooth Guide Finally, the exclusive Bluetooth battery app developed by WattCycle is officially available on both iOS and Android systems. iOS users can search for "WATTCYCLE" in the App...
Mastering Bluetooth: A Step-by-Step Guide
Watt CycleNew Bluetooth Guide Finally, the exclusive Bluetooth battery app developed by WattCycle is officially available on both iOS and Android systems. iOS users can search for "WATTCYCLE" in the App...