Wattcycle 12V 100Ah Group 24 LiFePO4 Battery for RV Solar, Trolling Motor & Off Grid
Wattcycle 12V 314Ah Mini LiFePO4 Deep Cycle Battery
Wattcycle 12V 100Ah Mini Bluetooth LiFePO4 Battery Group 22NF Lightweight Compact Power
Wattcycle 12V 314Ah Mini Bluetooth LiFePO4 Battery for RV, Marine, Solar & Off-Grid
Wattcycle 12V 100Ah Mini Group 22NF LiFePO4 Battery for RVs and Trolling Motors
Wattcycle 12V 100Ah TM Bluetooth LiFePO4 Battery for 30–70lb Trolling Motors with 120A BMS Upgrade
Wattcycle 12V 100Ah Pro Group 31 LiFePO4 Battery with 110A BMS Upgrade
14.6V 20A Aluminum Shell LiFePO4 Battery Charger
14.6V 20A Plastic Shell LiFePO4 Battery Charger
12V 50Ah Group U1 LiFePO4 Battery
30A MPPT 12V/24V Solar Charge Controller
14.6V 60A Aluminum Shell LiFePO4 Battery Charger
48V 105Ah 250A BMS Golf Cart Battery with Bluetooth
Wattcycle 12V 314Ah Ultra Bluetooth LiFePO4 Battery with 300A BMS
24V 314Ah Ultra LiFePO4 Battery with Bluetooth
48V 105Ah 200A BMS Golf Cart Battery with Bluetooth
Wattcycle 12V 628Ah Ultra Bluetooth LiFePO4 Deep Cycle Battery with 300A BMS
Wattcycle 12V 314Ah Mini LiFePO4 Deep Cycle Battery
Our LiFePO4 batteries offer robust capacity and exceptional durability, supporting all your power needs for weekend getaways or extended road trips.
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 .
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.
WattCycle’s LiFePO4 batteries deliver powerful, lightweight performance. These lithium batteries charge quickly, ensuring smooth and efficient operation on the course.
We have released an official Bluetooth App update that resolves the reported parallel “Take Turns” discharge issue and adds two parallel modes to the WattCycle App. This update improves reliability...
When your vessel will be idle for an extended period, we recommend disconnecting the boat battery to prevent parasitic and accidental discharge and to prolong LiFePO4 service life. If constant...
The behaviour is the expected result of deliberate BMS protection logic (designed to protect individual cells) interacting with parallel system electrical conditions.
Both overcharging and undercharging sneakily sap your battery’s strength over time. Pushing voltage too high without the right cut-off can stress cells, leading to capacity fade or safety risks, even...
For boat owners and professionals alike, understanding ABYC E-13 is the first step toward safer, more reliable systems. When batteries and their associated equipment are designed and installed to E-13...
Deep cycle LiFePO4 batteries excel at steady, reliable discharge for applications like RV house banks or solar storage—but they aren’t engineered to crank an engine.
a charger designed for 24 V output won’t properly fill a 12 V pack. Even if you force the connection, the over-voltage risk and BMS protections in your 12 V LiFePO4 battery will...
WattCycle Bluetooth Guide WattCycle Parallel Mode V25.9.28 has been officially released. New Parallel Mode with two selectable modes: ExactMatch Mode: Precisely matches all paralleled batteries of the same WattCycle brand....
I haven't had the battery long enough to see battery full potential and charging times. Soon though.
Bought this second battery to use in series with the first battery to make 24V battery bank to run my EG4 direct solar 12,000 Btu 120V ac mini split overnight. I can air condition 600 square foot area with just 2-12.8V 280ah batteries in serious. Although we did another video where we ran this mini split overnight with just one WattCycle 12.8V battery and a 120V ac output inverter Keeps area 600 sq ft area 76-78 degrees overnight even with it being 116 degrees outside yesterday. Still have 40-50 percent state of charge left in batteries in the morning when the battery bank is charged up again. I will definitely buy more WattCycle batteries. Have been using for several months now, extremely reliable for me. Highly recommend the WattCycle batteries.
Batteries arrived in good shape & well packed. Came with short & longer bolts which was helpful. I installed 4 of them in a boat as the primary house side. They replace 4 each 210 AHr AGM batteries that were half again bigger and twice as heavy (120 lbs each) as these ~60 lb 314 AHr LifePO4 batteries. This tripled my house capacity & removed 240 lbs of the weight. I added 250A MRBF Fuses to each +positive battery, as well as a 350A Class-T fuse on the overall DC+ side. Additionally, I added a Victron 500A Waterproof SmartShunt to monitor the charge/discharge levels. For charging, I added a Victron Orion XS 50A DC to DC charger for the alternator, and a 40A LifePO4 AC to DC Charger with a remotely activated plug. So far, the batteries seem to be working as advertised.
Had a few issues with shipping due the batteries being so heavy, may have been dropped by FedEx but WattCycle shipped out a replacement. Can’t fault the customer service. Just finished putting my server rack together before wiring it to the inverter.
I needed longer battery life, my old 100ah battery just wasn’t cutting it. With this battery I can run my fridge/freezer 3 times longer without worrying about running low on battery life.
This harness takes all the guess work out of linking your batteries in a series. Just connect all the wires up and plug the ends in and it’s done. They also come with really nice heat shrink connectors to hook up to your main power wires. 100% a must have for a 36v system.
Use to charge Wattcycle 280. Charges in reasonable time. Helpful display to match my Victron shunt and Bluetooth from battery. Added inline heavy duty on/off power switch to better control charging cycle.
Very well constructed, packaged, and documented battery.
WattCycle LiFePO4 batteries provide up to 10 years of use and up to 15,000 charge cycles.
WattCycle uses premium-grade cells to ensure your battery lasts longer and delivers superior performance.
Effortlessly check your battery's status and remaining power in real-time with Bluetooth monitoring.
WattCycle LiFePO4 batteries come with an upgraded up to 200A BMS, offering 8 layers of protection for added safety.
