What is SOC in Lithium ion Battery and How to Balance?
State of Charge (SOC) is essentially the fuel gauge for your LiFePO4 battery pack, showing the percentage of usable energy remaining at any moment. Unlike a simple voltage readout, SOC...
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⚡Special Offers for Standard 12V 280Ah MINI
a. Free Charger/Monitor for the 4 PACK option;
b. Sign up an extra 5% off to enjoy the final price from $418;
【💰Best Offer】12V 280Ah Mini LiFePO4 Battery - Standard Version / 1 PACK is backordered and will ship as soon as it is back in stock.
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7% off
🔥 UPGRADE DEAL! 12V 280Ah MINI + 500A Monitor – Same Features as BT Version, Save $40 in total!
✅ Bluetooth Monitoring (Like BT Model)
✅ High-Capacity 280Ah
✅ 500A Smart Monitor Included
🛒 Limited Stock – Order Now!
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Up to 27% off
【+$4.99 Add Fuse】12V 280Ah Mini LiFePO4 Battery
In stock (153 units)From $46498$59999Unit price /Unavailable -
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【Free Charger / Monitor】48V 280Ah Mini LiFePO4 Battery Kit
In stock (285 units)$1,78716$2,39996Unit price /Unavailable -
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【💰Best Offer】12V 280Ah Mini LiFePO4 Battery
In stock (576 units)From $45999$62999Unit price /Unavailable -
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Buy the 2~3 PACK, Save Big in Total
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【Pre Sale】24V 100Ah LiFePO4 Battery for Trolling Motors Set
Backordered$49498$73998Unit price /Unavailable -
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【Pre Sale】36V 100Ah LiFePO4 Battery for Trolling Motors Set
Backordered$73497$1,07997Unit price /Unavailable -
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12V 100Ah Group 24 LiFePO4 Battery Kit with 500A Monitor
Low stock (20 units)From $31999$36999Unit price /Unavailable -
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12V 100Ah Pro Group 31 LiFePO4 Battery Kit with 500A Monitor
Low stock (19 units)From $32999$38999Unit price /Unavailable -
Battery & Charger: Buy together, Save more
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Buy Battery with Charger
Our batteries and accessories are stored in separate warehouses, so they will be shipped separately. Please check the quantity upon receipt of your package(s).
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12V 100Ah Group 24 LiFePO4 Battery Kit
In stock (23 units)From $24999$30999Unit price /Unavailable -
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12V 100Ah Pro Group 31 LiFePO4 Battery Kit
In stock (35 units)From $24999$32999Unit price /Unavailable -
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12V 100Ah Mini LiFePO4 Battery with Bluetooth Kit
In stock (33 units)From $27999$35999Unit price /Unavailable -
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【Pre Sale】12V 100Ah LiFePO4 Battery for Trolling Motors Kit
BackorderedFrom $30999$35999Unit price /Unavailable -
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【Pre Sale】24V 100Ah LiFePO4 Battery for Trolling Motors Set
Backordered$57999$62999Unit price /Unavailable -
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【Pre Sale】36V 100Ah LiFePO4 Battery for Trolling Motors Kit
Backordered$97999$1,19999Unit price /Unavailable -
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【Pre Sale】36V 100Ah LiFePO4 Dual Purpose Battery for Trolling Motors Kit
Backordered$1,35999$1,59999Unit price /Unavailable -
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12V 100Ah 1200CCA Marine Cranking Battery with Bluetooth Kit
In stock (30 units)From $53999$63999Unit price /Unavailable -
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【Pre Sale】24V 100Ah LiFePO4 Battery for Trolling Motors Kit
Backordered$1,20999$1,69999Unit price /Unavailable -
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12V 100Ah Group 24 LiFePO4 Battery Kit with 500A Monitor
Low stock (20 units)From $31999$36999Unit price /Unavailable -
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12V 100Ah Pro Group 31 LiFePO4 Battery Kit with 500A Monitor
Low stock (19 units)From $32999$38999Unit price /Unavailable -
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12V 200Ah LiFePO4 Battery Kit with 500A Monitor
Low stock (10 units)$59999$64999Unit price /Unavailable -
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24V 100Ah LiFePO4 Battery Kit with 500A Monitor
Very low stock (7 units)$60999$67999Unit price /Unavailable -
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【Free Charger / Monitor】48V 280Ah Mini LiFePO4 Battery Kit
In stock (285 units)$1,78716$2,39996Unit price /Unavailable -
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$1,39999
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⛳48V 100AH Golf Cart Battery only with Monitor;
🚩Buy with 48V 15A Charger with extra 6% off;
【⛳New Launch】48V 100Ah Golf Cart Battery is backordered and will ship as soon as it is back in stock.
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⛳48V 100AH Golf Cart Battery only with Monitor;
48V 100Ah Golf Cart Battery Kit is backordered and will ship as soon as it is back in stock.
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48V 100Ah 3U Server Rack LiFePO4 Battery - 1 Pack ($999.99/pack) is backordered and will ship as soon as it is back in stock.
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⚡Save $169 in total! ONLY 10 units. Quick order now!
The Reason to Choose WattCycle
📌Grade A+ Battery Cells to ensure longer cycle life;
📌Standard Group U1/Group 24/Group 31 Size for perfect drop-in replacement with lead-acid batteries;
📌MINI size to save more space and more portable;
📌Smart connection with your phone to avoid energy anxiety;
📌Built-in BMS (Battery Management System) with 8X Protection to secure safety;
📌Prefesssional Guide for shopping & usage;
Low-temp Battery
❄️Defy the Freeze – Power That Never Quits!
✔Operates flawlessly in extreme cold – down to -20°C (-4°F)!、
✔Advanced low-temperature tech ensures stable power output even in freezing conditions.
✔Multi-layer safety: Overcharge, over-discharge, and low-temp protection.
MINI Battery
🔋Small Battery, Big Possibilities!
✔Packs a powerful punch despite its tiny size!
✔Advanced lithium tech delivers max power in minimal space.
✔The tiny powerhouse for all your small devices.
Battery with Bluetooth
⚡The Battery That Thinks Ahead!
✔Track power levels, health, and usage via smartphone app!
✔Get alerts before low battery – never run out unexpectedly!
✔Energy-saving mode reduces waste and extends runtime.
Marine Cranking Batteries
🚤Start Strong, Sail Longer!
✔Instant cold-cranking power (1200+ CCA) for reliable boat starts!
✔Cranking + deep-cycle power – starts engines AND runs accessories!
✔The #1 choice for commercial fishermen and offshore racers!
✔"Meets ABYC safety standards for marine use.
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【🔥Best Seller】12V 100Ah LiFePO4 Battery (Group 24 / Group 31)
In stock (484 units)From $18999$29999Unit price /Unavailable -
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【⚡Upgraded 110A BMS】12V 100Ah Pro Group 31 LiFePO4 Battery
In stock (310 units)From $18999$29999Unit price /Unavailable -
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【👍WattCycle Recommend】12V 100Ah Mini LiFePO4 Battery with Bluetooth
In stock (155 units)From $21999$32999Unit price /Unavailable -
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【📳Upgrade to Smart Version】12V 100Ah Mini LiFePO4 Battery
In stock (170 units)From $17999$29999Unit price /Unavailable -
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【💰Best Offer】12V 280Ah Mini LiFePO4 Battery
In stock (576 units)From $45999$62999Unit price /Unavailable -
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24V 100Ah Pro Group 31 LiFePO4 Battery Set
Low stock (18 units)$37998$57998Unit price /Unavailable -
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【Pre Sale】12V 100Ah LiFePO4 Battery for Trolling Motors
In stock (40 units)From $24999$35999Unit price /Unavailable -
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Up to 20% off
【🌊New Arrival】12V 100Ah 1200CCA Marine Cranking Battery with Bluetooth
In stock (59 units)From $49999$53999Unit price /Unavailable -
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Up to 21% off
12V 100Ah 1200CCA Marine Cranking Battery with Bluetooth Kit
In stock (30 units)From $53999$63999Unit price /Unavailable -
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【Pre Sale】36V 100Ah LiFePO4 Dual Purpose Battery for Trolling Motors Kit
Backordered$1,35999$1,59999Unit price /Unavailable -
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18% off
【Pre Sale】36V 100Ah LiFePO4 Battery for Trolling Motors Kit
Backordered$97999$1,19999Unit price /Unavailable -
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8% off
【Pre Sale】24V 100Ah LiFePO4 Battery for Trolling Motors Set
Backordered$57999$62999Unit price /Unavailable -
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Up to 22% off
12V 100Ah Mini LiFePO4 Battery with Bluetooth Kit
In stock (33 units)From $27999$35999Unit price /Unavailable -
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Up to 14% off
【Pre Sale】12V 100Ah LiFePO4 Battery for Trolling Motors Kit
BackorderedFrom $30999$35999Unit price /Unavailable -
Solar Power Year Round Without a Generator
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WattCycle NEWS
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Can You Mix Different Brands of LiFePO4 Batteries?
Lithium iron phosphate (LiFePO4) batteries are well-regarded in the deep cycle battery arena for their robust performance and long service life. These LiFePO4 lithium batteries are commonly used in applications...
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How Does California's Generator Ban Affect RVers and Modern Campers?
California’s groundbreaking legislation to phase out gas-powered portable generators marks a pivotal moment for RV enthusiasts and outdoor adventurers. With the state’s commitment to cleaner air and reduced emissions under...
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New Product Enhancing Your Golf Cart Experience: 48V 100Ah GC Battery
Introducing our latest 48V 100Ah lithium golf cart battery with Bluetooth—an innovative power solution designed specifically for golf carts. This advanced battery offers a dependable alternative to traditional lead-acid batteries,...
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WattCycle 12V 100Ah 1200CCA Marine Battery: Dual-Purpose Power for Boats & Cars
Welcome to the launch of our latest marine starting battery. In today's market, the demand for reliable power solutions is high, and our new battery—12V 100Ah 1200CCA dual purpose battery...
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Marine Batteries Deep Cycle vs Cranking & Dual-Purpose Battery?
Batteries are the unsung workhorses behind every boat and vehicle, ensuring that your engine fires up when needed and that your onboard electronics keep running smoothly. Choosing the right battery...
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A Must-Read for Fishing Enthusiasts: Advancing Your Fishing Trips
At WattCycle, we recognize that reliable power is essential for today's anglers. As fishing trips extend and marine conditions become more demanding, having a dependable battery solution is no longer...
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How to Charge Golf Cart Batteries?
Proper charging isn’t just a routine task—it’s the lifeline of your golf cart batteries. Whether you're cruising across the golf course or using your cart for errands around the neighborhood,...
