🌟 Grand Energy Manufacturing (GEMFG) 🌟

Powering Your Ride Further, Faster & Smarter!

Introducing GEMFG's Premium Ebike Lithium Batteries — Engineered for unmatched range, durability, and performance! Precision-built with military-grade LiFePO4 cells, our batteries deliver 2,000+ life cycles and 63% lower energy costs vs. lead-acid. Conquer every journey with confidence!

🔋 Tailored for Every Ebike

Silver Fish Series

✓ 36V 15Ah | 540Wh | Sleek stealth design

✓ 36V 18Ah | 648Wh | Extended adventure range

✓ 48V 13Ah | 624Wh | Urban commute champion

Hailong Series

✓ 48V 10Ah | 480Wh | Lightweight & agile

✓ 48V 12Ah | 576Wh | Balanced power & range

✓ 48V 15Ah | 720Wh | Max-distance dominator

⚡ Unbeatable Ebike Tech

✓ Extreme Longevity

✓ All-Terrain Ready

✓ Rapid Recharge

✓ Smart & Safe

✓ Plug & Ride

🚴 Why Choose Lithium?

☑️ 60% Lighter – Fly uphill, maneuver effortlessly

☑️ Zero Maintenance – No acid leaks, no corrosion

☑️ 30% More Range – Per charge vs. lead-acid

☑️ Eco-Warrior – Recyclable, zero toxic metals

🔷Powered & Powerful🔷富能 | 赋能🔷

Distributors & OEM Partners are warmly welcomed!

Customize high-efficiency Ebike power systems with a top-tier LiFePO4 manufacturer. 

📧 Email: vicky@gembattery.com

📞 WhatsApp: (+86) 13672270937