Dynesspower 12V 340Ah Mini Lithium Battery
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Description
Powerful in a Small Space — Designed for RVs, Vans, Boats, and Off-Grid Living
Maximum power, minimum size: 32% smaller than a typical 12V 300Ah lithium iron phosphate battery and 54% lighter than three 100Ah lead-acid batteries—combining exceptional power density with easy portability.
Proprietary 200A Battery Management System (BMS): Delivers 2560W of continuous power and supports up to 800A peak discharge for 1 second, ensuring stable, safe, and reliable performance even under heavy loads.
Versatile power for any application: Perfect for RVs, marine systems, off-grid setups, home energy storage, solar applications, and more.
Built-in comprehensive protection: Features over 20 safety protections, including low-temperature shutdown, automatic overload recovery, salt spray resistance, and moisture-proof construction for harsh environments.
EV-grade battery cells: 4,000 cycles at 100% DOD, 6,000 cycles at 80% DOD, and 15,000 cycles at 60% DOD.
IP65-rated water and dust resistance.
Expandable design: Supports 4P4S configurations for up to 69.63 kWh of total energy.
Certified safety and reliability: Backed by a 5-year warranty and certified to UL 1973, FCC, CE, RoHS, and UN38.3 standards.
Specs
Why Shop at the Dynesspower Store
Global Presence
Trusted by users in 100+ countries — powering homes and adventures worldwide.
Proven Experience
8 years of expertise in energy storage innovation and product reliability.
Smart & Safe Technology
AI-enhanced system with zero-incident safety and full smart monitoring.
Local Service, Global Care
10+ overseas branches offering fast response and professional local support.
Dependable
Don't worry. Challenge the test of time with our proven durability.
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