UPS / Microgrid Systems TGH33 Series 150–250kW PV-ESS All-in-One Microgrid UPS System
Energy storage product for B2B applications
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Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.
A high-capacity LiFePO4 cell platform for marine propulsion and onboard power systems that require stable output and long cycle life.

The 280Ah prismatic format supports dependable golf cart battery packs with substantial usable capacity and repeatable daily cycling.

Built for scalable traction battery modules where 3.2V LiFePO4 chemistry, 0.5C charging, and long service life support electric mobility.

A large-format cell for modular power-system batteries that need structured pack integration, stable operation, and a wide working temperature range.

The 280Ah capacity and 8000-cycle specification make LF280K suitable for solar storage systems designed for frequent renewable-energy cycling.

| BASIC SPECIFICATIONS | |
| Model | LF280K |
| Battery Type | Rechargeable LiFePO4 Prismatic Cell |
| Cathode Material | Lithium Iron Phosphate |
| ELECTRICAL SPECIFICATIONS | |
| Rated Capacity | 280Ah |
| Nominal Voltage | 3.2V |
| Charge Rate | 0.5C |
| PERFORMANCE SPECIFICATIONS | |
| Cycle Life | 8000 Cycles |
| Cycle Condition | 8000 Cycles with Fixture |
| TEMPERATURE SPECIFICATIONS | |
| Working Temperature | -30°C to +60°C |
| Charging Temperature | 0°C to +55°C |
| Discharging Temperature | -20°C to +55°C |
| PHYSICAL SPECIFICATIONS | |
| Weight | 5420 ± 300g |
| CERTIFICATIONS | |
| Certifications | CE / RoHS / UN38.3 / MSDS / UL |
| APPLICATIONS | |
| Typical Applications | Marine / Golf Carts / Electric Vehicles / Power Systems / Solar Energy Storage Systems |
Energy storage product for B2B applications
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Energy storage product for B2B applications
View Details →
Energy storage product for B2B applications
View Details →Founded in 2011 in Dongguan, Guangdong, VoltCrave Technology Energy is a green energy enterprise specializing in R&D, manufacturing and integrated energy storage solutions for residential, commercial and industrial applications worldwide.
Empower every home, business and journey with clean, safe and reliable energy.
Become a global leader in energy storage innovation and sustainability.
Customer Success, Integrity, Passion, Teamwork and continuous self-critique.
Strong production capacity, R&D depth, global certifications and scalable supply chain.
VoltCrave provides a complete product portfolio covering battery cells, assembled batteries, portable power stations, solar energy systems, all-in-one inverters, residential energy storage and commercial BESS solutions.
Automatic Production Lines
Units Monthly Capacity
R&D Team Members
Patents Including 420 Inventions
Strategic Production Bases
Dongguan · Huizhou · Zhejiang manufacturing network across the Greater Bay Area and Yangtze River Delta.
VoltCrave supports overseas buyers with major certification documents for product compliance, lithium battery transportation, quality management, and electrical safety verification.
Certification Documents
Supports hazardous substance restriction and environmental compliance.
Supports quality management and production process control.
Supports electrical material safety and product reliability review.
Supports lithium battery export logistics and shipment safety.
Supports portable power station safety and compliance review.
VoltCrave provides RoHS, ISO 9001, electrical product safety, lithium battery transportation safety, and UL2743 documentation support for overseas procurement and project review.
Read the latest updates on battery cells, portable power stations, solar energy systems, residential storage, commercial ESS, manufacturing capability, and global energy storage applications.
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