We heard you. Due to overwhelming demand and to ensure none of our community misses out, WattCycle is officially extending our Cyber Monday promotion through Friday, December 5, 2025. This...
The newly upgraded WattCycle 5120Wh server rack battery delivers stronger performance at the same price. It uses BYD Grade A LiFePO4 cells, support 1C charge/discharge speed, 3A active balancing, and a 100A intelligent BMS, all...
WattCycle battery Black Friday deals start on Nov 5 to Nov 28. Offering up to 60% off for LiFePO4 batteries plus an additional 8% code when you subscribe. Visit the WattCycle black Friday sale...
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...