Tewaycell 8~10 Years Warranty Power Wall Lithium-ion Battery Pack

Ultra-Long Warranty
Industry-leading 8~10 years warranty ensures unmatched reliability and cost-efficiency for long-term energy storage.
High-Capacity Performance
Choose between 48V 280Ah (13.44kWh) or 300Ah (15kWh) options, delivering stable power for extended off-grid or backup use.
Premium Lithium Technology
Built with top-tier LiFePO4 cells for superior thermal stability, 4000+ deep cycles, and zero maintenance.
Rugged & Safe Design
Heavy-duty aluminum casing with advanced BMS protects against overcharge, short-circuit, and extreme temperatures (-20°C~60°C).
Seamless Solar Integration
Perfectly pairs with home solar systems, reducing grid dependency while maximizing renewable energy savings.
Space-Smart & Silent
Compact wall-mount design fits tight spaces with no noise—ideal for residences, cabins, RVs, and small businesses.
Global Bulk Pricing
Direct factory sourcing guarantees the lowest wholesale rates for large-quantity orders.
Certified Worldwide
Complies with CE, UL, and RoHS standards for safe global shipping and installation.
Effortless Scalability
Stackable design allows expanding capacity as energy needs grow.