SHENTEC Battery Advantage

Why do millions of DIYers and professionals trust SHENTEC since 2014? We don't just sell batteries; we provide a smarter, safer, and more affordable way to keep your world powered.

12+ Years of Expertise

Founded in 2014, SHENTEC has over a decade of experience in battery chemical engineering. We specialize in creating high-performance replacements that perfectly match the original (OEM) specifications of brands like Makita, DeWalt, Dyson, and more.

Global Logistics, Local Speed

Unlike many online sellers, we don't ship from overseas. We operate local warehouses in the USA, Germany, UK, and Australia.

  • Benefit: Enjoy 3-5 days rapid delivery and hassle-free local returns. No customs fees, no long waits.

Premium Cells & Long Life

We prioritize quality at the core.

  • 1,200+ Cycles: Our batteries are engineered for longevity, supporting up to 1,200 fast-charge cycles.
  • Grade-A Quality: We use premium cells (including LG/Samsung for specific high-end models) to ensure stable voltage and maximum runtime.
  • Low Self-Discharge: Our technology ensures the battery retains 70% power even after 3 years of storage.

Triple Safety Certification

Safety is non-negotiable at SHENTEC. Every product undergoes rigorous testing to achieve:

  • CE / FCC / RoHS Certified: Meeting the highest international safety standards.
  • Smart Protection: Built-in safeguards against Overcharge, Over-discharge, Overheating, and Short Circuits.

100% Seamless Compatibility

Our batteries are "Fully Decoded." This means they work perfectly with your original tool chargers and display the exact battery percentage on your cameras or laptops. It’s the OEM experience without the OEM price tag.

Eco-Friendly Commitment

We care about the planet. Our Ni-MH batteries are 100% Mercury, Cadmium, and Lead-free. By choosing SHENTEC, you are extending the life of your existing tools and reducing electronic waste.

Official Website Peace of Mind

Shopping directly at https://www.shentec.com gives you exclusive benefits:

  • 30-Day FREE Returns & Replacements.
  • 12-Month Worry-Free Warranty.
  • Dedicated Professional Support.