GEMFG | Reliable Power for Your Voyage, Engineered for the Seas

Confidence on the water starts with reliable power.

GEMFG marine lithium batteries deliver stable, high-performance energy for modern vessels — from electric propulsion to on-board systems.

Built for the marine environment:

⚓ Vibration-resistant with advanced BMS for safety

🔄 Silent cruising, zero emissions, seamless generator integration

🔋 Stable power for navigation, electronics, propulsion

24V Marine Series:

GiB-24100 · GiB-24150 · GiB-24200 · GiB-24250 · GiB-24300

Capacities：24V100Ah, 24V150Ah, 24V200Ah, 24V250Ah, 24V300Ah

Ideal for yachts, sailboats, liveaboards, and commercial vessels.

Scalable solutions for fishing boats, workboats, yachts, and naval applications.

🔷 Powered & Powerful 🔷 富能 I 赋能

We're expanding globally — seeking marine distributors, shipyard partners, and OEM collaborations.

📧 vicky@gembattery.com

🌐 www.gembattery.com

📱 WhatsApp: +(86) 136 7227 0937