Spooktacular Battery Sale! 🎃⚡Oct. 15th ~ 31th [Code: Halloween6]
🔋New Arrival: 12V 314Ah MINI with 4019Wh | ONLY $699.99
Spooktacular Battery Sale! 🎃⚡Oct. 15th ~ 31th [Code: Halloween6]
🔋New Arrival: 12V 314Ah MINI with 4019Wh | ONLY $699.99
Spooktacular Battery Sale! 🎃⚡Oct. 15th ~ 31th [Code: Halloween6]
🔋New Arrival: 12V 314Ah MINI with 4019Wh | ONLY $699.99
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GET 5% OFF YOUR FIRST ORDER: Welcome!

Power Up Your Halloween! 

👻⚡Boo! Up to 45% Off Batteries!

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Final Stock: ONLY 5 Left！

48V (51.2V) 100Ah Golf Cart Battery

200A BMS | Bluetooth & Monitor | Perfect for homestead & off-grid setup
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New Arrival: Automatic $100 OFF

24V New Battery with 314Ah Capacity

8038Wh System with 300A BMS | Built-in Bluetooth to avoid power anxiety
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New Arrival: Automatic $100 OFF

Industry First Mega Power: 12V 628Ah

628Ah Capacity | Supports up to 4S4P with 128.61 kWh Energy
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ONLY $599.99

12V 200Ah 2560Wh

Replace 2 Pack of 12V 100Ah | 2560Wh Energy | Simple Installation
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New Arrival

First 24V 100Ah Battery

Low temp | 2560Wh | 200A BMS | Supports up to 4S4P
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12V 100Ah 1200CCA

12V 100Ah with Self-heating

Perfect for Marine Engine Start & Deep Cycle
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WattCycle Most Popular LiFePO4 Batteries, Proven in the Field

Shop our new arrivals from established brands

    【🎃72H Flash Sale】12V 100Ah Mini Bluetooth LiFePO4 Battery | 100A BMS | 1280Wh
    Regular price$399.99 CAD From $259.99 CAD
    Add to WishlistQuick Shop
      【🎃48H Flash Sale】12V 100Ah LiFePO4 Battery | Group 24 Size | 100A BMS | 1280Wh
      Regular price$329.99 CAD From $239.99 CAD
      Add to WishlistQuick Shop
        【🎃Halloween Treat】12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
        Regular price$999.99 CAD From $729.99 CAD
        Add to WishlistQuick Shop
          Shipping Protection
          From $0.00 CAD
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            【🎃Clearance Sale: ONLY $659.99】12V 280Ah Mini LiFePO4 Battery | 200A BMS | 3584Wh
            Regular price$959.99 CAD From $659.99 CAD
            Add to WishlistQuick Shop
              【🎃Halloween Treat】12V 100Ah Bluetooth Battery for Trolling Motors | 120A BMS | 1280Wh
              Regular price$399.99 CAD From $299.99 CAD
              Add to WishlistQuick Shop
                14.6V 20A Aluminum Shell LiFePO4 Battery Charger | Perfect for 12V 100Ah/200Ah
                Regular price$169.99 CAD$139.99 CAD
                Add to WishlistAdd to cart
                  14.6V 60A Aluminum Shell LiFePO4 Battery Charger | Perfect for 12V 314Ah
                  Regular price$329.99 CAD$259.99 CAD
                  Add to WishlistAdd to cart
                    500A LiFePO4 Battery Monitor with Shunt
                    Regular price$99.99 CAD$79.99 CAD
                    Add to WishlistAdd to cart
                      【🎃Halloween Treat】48V 100Ah Golf Cart Bluetooth LiFePO4 Battery | 200A BMS | 5120Wh
                      Regular price$1,599.99 CAD$999.99 CAD
                      Add to WishlistAdd to cart

                      WattCycle LiFePO4 Lithium Battery Applications

                      Explore more lithium applications

                      RV ＆ Camper Van

                      Our LiFePO4 batteries offer robust capacity and exceptional durability, supporting all your power needs for weekend getaways or extended road trips.

                      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 .

                      On- & off.Grid solarSystem

                      Our LiFePO4 energy storage batterystores solar or grid energy for useanytime. You can reduce electricitycosts, ensure backup power, andenjoy greater energy independence.

                      Golf Cart

                      WattCycle’s LiFePO4 batteries deliver powerful, lightweight performance. These lithium batteries charge quickly, ensuring smooth and efficient operation on the course.

                      Buy on the Official Store & Save More

                      At WattCycle we offer professional and reliable energy solutions, including high quality LiFePO4 lithium batteries and essential accessories (such as LiFePO4 battery chargers, battery switches, battery monitors, etc.).

                      12V LiFePO4 Batteries

                      24V LiFePO4 Batteries

                      Battery Accessories

                      LiFePO4 Tech Innovation Backed by Insight

                      Powered by Innovation, Shaped by Research and Real Customer Needs
                      At WattCycle, we value customers' feedback and continuously strive to enhance battery performance—specifically by increasing energy density, delivering more usable power in a smaller form factor.

                      Wattcycle BIG BEAST Of A Battery 628AH 8038WH Massive Power And Run Time
                      This video features Jason reviewing and demonstrating three battery systems from Watt Cycle, focusing primarily on their high-capacity lithium-ion batteries designed for reliable, long-duration power storage, especially in power outage scenarios.
                      INSANE Power! WattCycle 24V 314Ah Ultra Smart Battery Review
                      🔋 In this video, I review the WattCycle 24v 314Ah Ultra Smart Battery and put it to the test! This LiFePO4 battery is packed with features designed for off-grid power, RV life, solar setups, and backup energy storage. With its massive 314Ah capacity, smart BMS, and Bluetooth monitoring, it promises serious performance—so let’s see if it delivers.
                      NEW for 2025: WattCycle 314Ah Mini - Even MORE for even LESS! Full Teardown!
                      Full review on the WattCycle 280Ah Mini
                      GREAT DEAL on a Very Well-Built WattCycle 12V 200Ah LFP Battery, also mistakes were made...by me!
                      Today we're going to take a look at a battery from a company called watt cycle now!

                      📱WattCycle Parallel Mode V25.9.28 has been officially released.

                      New Parallel Mode with two selectable modes: ExactMatch Mode & Compatibility Mode

                      📱 Smart Battery - Bluetooth 5.0

                      Just one-step easy connection, you can check your battery status and control your battery anywhere & anytime.

                        【🎃72H Flash Sale】12V 100Ah Mini Bluetooth LiFePO4 Battery | 100A BMS | 1280Wh
                        Regular price$399.99 CAD From $259.99 CAD
                        Add to WishlistQuick Shop
                          【🎃Halloween Treat】12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
                          Regular price$999.99 CAD From $729.99 CAD
                          Add to WishlistQuick Shop
                            【🎃Halloween Treat】12V 100Ah Bluetooth Battery for Trolling Motors | 120A BMS | 1280Wh
                            Regular price$399.99 CAD From $299.99 CAD
                            Add to WishlistQuick Shop
                              【🎃Halloween Treat】48V 100Ah Golf Cart Bluetooth LiFePO4 Battery | 200A BMS | 5120Wh
                              Regular price$1,599.99 CAD$999.99 CAD
                              Add to WishlistAdd to cart
                                【Automatic C$120 OFF】12V 628Ah Bluetooth LiFePO4 Battery | 300A BMS | 8038Wh
                                Regular price$2,999.99 CAD$1,599.99 CAD
                                Add to WishlistAdd to cart

                                Trusted by Leading Media & Industry Experts Worldwide

                                Endorsed by industry experts and media worldwide, wattcycle powers the cleaner future of LiFePO4 energy.

                                Blog for Battery Users

                                Follow our blogs & news, get the latest updates about WattCycle. Let's know more about the use tips of the batteries and LiFePO4 innovation!

                                Why I'm Upgrading to a Wattcycle Dual-Purpose Marine Lithium Battery
                                Posted by Matt Pierce on July 8, 2025Powering Confidence on Every Kokanee TripFishing boats have come a long way—and so has the power demand that...
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                                How to Use and Maintain Your Deep Cycle Marine Battery?
                                Taking proper care of your deep cycle marine battery is key to ensuring dependable performance and longevity—especially when exploring Canadian wat...
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                                What Is a Deep Cycle Battery and Why Does It Matter?
                                When 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 Algonqu...
                                Read more
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