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Unlock Limitless Power with GEMFG 18650 3.6V 2000mAh Li-Ion Cell

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GEMFG eBike lithium batteries of classic Hailong-style

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36V 13Ah ebike lithium batteries are under mass production in GEMFG factory

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GEMFG new 7S4P 25.2V 12.4Ah Li-Ion Battery which are under production!

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GEMFG EcoRide Pro 46.8V 20Ah Lithium Battery — engineered for unstoppable adventures!

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GEMFG Marine & Mobility LiFePO4 Battery: Precision Power for Critical Applications

With accelerating demand for reliable energy in marine and healthcare mobility, our compact 12.8V 20Ah battery redefines lightweight power. Engineered with automotive-grade prismatic cells and validat...

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GEMFG Audio-Optimized LiFePO4 Battery: Sonic Precision for Extreme Environments

Engineered with military-grade 32700 cells and validated through 1,000+ hour monsoon simulation testing, our 12.8V 12Ah battery redefines audio power where weather resilience meets acoustic purity.

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GEMFG All-in-One Energy Fortress: Revolutionizing Home Power Autonomy

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GEMFG Powerful 12V 6Ah Electric Motorcycle Starter LiFePO4 Lithium Battery Pack

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GEMFG Portable Power Series: Precision Energy for Critical Mobile Applications

Accelerating demand for compact, high-fidelity power in drones and medical tech drives innovation. Our GiB 11.1V-10Ah (111Wh) redefines portable energy with aerospace-grade 18650 cells, validated thro...

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Ultra-Compact 11.1V 2600mAh 18650 Lithium Battery Pack

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GEMFG PowerCore 11.1V 2500mAh RechargeableLi-Ion LithiumBattery

Meet our PowerCore 11.1V 2500mAh Li-Ion Battery — Engineered for relentless performance! Precision-built with 3S1P premium 18650 cells, this compact powerhouse delivers 27.75Wh energy and 500+ deep cy...

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GEMFG TelecomPro 25.6V 120Ah Smart LiFePO4 Battery For Telecom

GEMFG TelecomPro 25.6V 120Ah Smart LiFePO4 Battery — Engineered for unwavering telecom resilience! Precision-built with high-density LiFePO4 cells, this powerhouse delivers 3072Wh energy with 3000+ li...

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GEMFG High-Torque 51.2V 304Ah LiFePO4 Forklift Battery

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Light Up the Night – Introducing GEMFG's Solar-Optimized 12.8V 36Ah LiFePO4 Battery!

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GEMFG's high-performance 25.6V 120Ah LiFePO4 Battery — expertly engineered for reliable telecom power supply and base station applications!

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GEMFG Industrial Power Nexus: Revolutionizing Mobile Energy Infrastructure

There is rising global demand for deployable megawatt-scale solutions, our 48V 280Ah wheeled powerhouse redefines energy mobility. Engineered with military-spec Rept cells and validated through 1,500+...

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GEMFG Silver Fish E-Battery: Revolutionizing Micro-Mobility Endurance

Our quantum-engineered e-bike battery redefines sustainable transit while urban delivery demands surging 300% since 2020, o. Inspired by Waterloo University's silicon-anode breakthroughs and validated...

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GEMFG Hailong E-Battery: Urban Mobility Reimagined

Our quantum-engineered e-bike battery redefines urban transit. Featuring military-spec DragonSkin™ tech and validated through 1,500+ UN38.3 extreme stress cycles, this 374.4Wh powerhouse delivers unpr...

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GEMFG Universal Power Core: Conquer Land & Sea with Military Precision

The electrification revolution demands unstoppable energy. Our 48V 50Ah LiFePO4 battery redefines multi-domain power with aerospace-grade engineering. Validated through 1,800+ hours of saltwater immer...

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GEMFG factory is dedicated to producing the highest quality 3S1P 11.1V 6000mAh (66.6Wh) rechargeable lithium batteries

​Witness precision engineering: Our factory is dedicated to producing the highest quality 3S1P 11.1V 6000mAh (66.6Wh) rechargeable lithium batteries.

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GEMFG team is working full-load to produce top-quality power solutions of 5KW inverter and 15kWh lithium battery all in one models

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GEMFG 12.8V 40Ah LiFePO4 Battery System — Mission-critical power redefined

Meet the 12.8V 40Ah LiFePO4 Energy— Where density meets durability. Configured with military-grade 4S2P 32140 cells, this rechargeable lithium powerhouse unleashes 512Wh sustained output and 2,000+ de...

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GEMFG High Performance durable 36V 6Ah Rechargeable Lithium Ion Battery

Introducing the 36V 6Ah LiFePO4 Battery — Built for endurance, safety, and high-performance energy storage! Precision-engineered with lithium iron phosphate technology, this robust battery delivers lo...