SMS With Pulley 48V 51.2V 280Ah 300Ah 314Ah 15kWh Solar Lithium Battery 15kwh LiFePO4 Battery for Home Solar Energy
SMS With Pulley 48V 51.2V 280Ah 300Ah 314Ah 15kWh Solar Lithium Battery 15kwh LiFePO4 Battery for Home Solar Energy
UPNRG Professional 12.8V LiFePO4 Battery Series
Engineering Fact: Grade-A LFP Cells | 6,000+ Cycles | Smart BMS Protection
Product Engineering Transparency
Standard Group Case & Reinforced Terminals
Impact-Resistant ABS Shell & Ergonomic Handle
Precision Digital SoC & Voltage Monitoring
Heavy-Duty Solid Copper M8 Terminals
Key Technical Specifications
| Battery Chemistry Fact | LiFePO4 (Grade-A Prismatic Cells) |
| Nominal Voltage | 12.8V DC |
| Energy Capacity | 1.28 kWh (100Ah Model) |
| Cycle Life Fact | 6,000+ Cycles @ 80% DOD |
| Charging Source | Solar Panel, AC Adaptor, Vehicle Alternator |
| Protection | Built-in Smart BMS (OVP/UVP/OCP/SCP) |
Industrial Quality Architecture
Every UPNRG professional series battery is built with laser-welded busbars and high-rate discharge cells, ensuring stable performance in marine and starting applications.
Professional Logistics Security
Packaging Fact: To ensure 100% damage-free delivery, every battery is encased in custom-molded pearl wool and reinforced anti-collision double-wall export cartons.
Industrial Manufacturing Presence
UPNRG (Guangzhou Unipower) is a professional lithium technology factory (Est. 2012) providing ISO-standard power solutions for global marine, RV, and solar backup systems.
Frequently Asked Questions
Q: Is this battery safe for RV and Marine use?
A: Yes. UPNRG LiFePO4 batteries are non-flammable and feature a reinforced ABS chassis and laser-welded cell connections to handle extreme vibrations on road and water.
Q: Do you offer testing samples?
A: Samples are usually ready in 3-5 days. Sample fees and shipping are charged to the buyer's side for quality verification orders.
Q: Is OEM branding available for bulk wholesale?
Yes, UPNRG supports full private labeling and custom parameter configurations. Please contact us after your sample evaluation.
Q: What is the real cycle life fact?
A: Based on ISO-certified aging tests, our A-grade prismatic cells deliver ≥6,000 cycles at 80% DOD, giving you 10-15 years of reliable service.
