Four Candles In: A Letter From WattCycle

Power Infinity, Backed by 10+ Years of Engineering Excellence

Four years ago, WattCycle started with a simple mission: deliver high-performance LiFePO4 power without the absurd markup.

Remember when we dropped the 12V 100Ah group 24? It changed what was possible for tight spaces in RVs and vans. Then came the deep dive reviews from creators like Will Prowse, putting our gear under a literal microscope for the entire DIY solar community to see.

That momentum eventually propelled our 12V 314Ah Mini onto workbenches and off-grid setups all over the globe. For that incredible journey, thank you. We wouldn't be here without this community.

We Haven't Always Gotten It Right

But let's be honest: it hasn't always been a smooth ride. If you've been following us closely, you know we've taken our hits. When certain misunderstandings popped up online, including the heavy waves after Will's review, we put out official statements. Not everyone bought it, and many doubts lingered.

We get it.

What We Fixed After Looking in the Mirror

During our 2025 year-end review, we looked hard in the mirror. We realized our after-sales support wasn't cutting it. You trusted us with your power, but our service lagged behind.

So we didn't make excuses. We fixed it.

• World-Class Support. Starting in 2026, we overhauled our Customer Support team from the ground up. We poured resources into rigorous technical training, so when you reach out, you're talking to someone who actually knows batteries, not a script-reader.
• Next-Gen Home Energy. We carved out a dedicated, heavyweight R&D division focused specifically on expanding our home energy storage line.
• Risk-Free Guarantee. We stand behind the quality of every WattCycle battery, and we stand by our iron. If you aren't 100% satisfied with what you get, we offer a 100% money-back or replacement guarantee.

Every Footprint We've Left Proves One Thing

Our relentless drive for transparency, top-tier quality, and unmatched value. We serve the US and global markets because everyone deserves reliable power without paying a luxury brand tax.

What's Next for WattCycle

The next chapter is going to be even better. We're tightening our quality control, sharpening our service, and doubling down on what matters most: powering your independence.

A Thank You Gift for Four Years Together

As a small token of our appreciation for sticking with us through thick and thin, here's a special 4-year anniversary discount, on us.

Product Recommendation

12.8V 100Ah Group 24 LiFePO4 Battery

48V Sever Rack Battery + WattLINK Cable

WattCycle 48V 50Ah GC2 Lithium Battery

The 48V 50Ah GC2 Lithium Battery price is $499.99, which includes the WattLINK cable itself, so there's no separate cable purchase to plan for. After using 4th anniversary discount code WTBD8%. It costs only $460.

6.5kw inverter ＋ 5.12kWh Wall-Mounted Battery($1,699.99)