[High Performance A+ Grade Cells] Dyness 25.6V 100Ah LiFePO4 Battery built with A+ Grade lithium ironphosphate cells, ensures exceptional durability, safety, and long-lasting power for automotive, solar, and marine applications. Each A+ grade battery cell is tested by a professional engineering team, so you can trace the production parameters of each cell for greater peace of mind

【Protect Your Battery in Extreme Cold Environments】 All-New-Design – Automotive low-temperature cut off protection feature automatically disconnects charging when the Dyness 24V 100Ah LiFePO4 Battery's temperature drops below 32°F (0°C), with charging resuming at 41°F (5°C). Additionally, it automatically cuts off power at -4°F (-20°C) to further safeguard the battery

【Smart 100A BMS Protection】Equipped with 100A Battery Management System (BMS), Against overcharging, over-discharging, over-current, overheating, and short circuits, as well as Dustproof, IP65 Waterproof, Salt spray proof. Additional upgraded low temperature cut-off protection further enhances battery safety. Designed for harsh environments, including rain, marine conditions, dusty or humid settings, and extreme cold

【4000+ Deep Cycles & 10-Year Lifetime】Engineered for durability, Dyness 24 volt lithium battery supports over 4000+ cycles at 100% DOD, providing a lifespan of up to 10 years and significantly reducing long-term costs

【MAX 2.56kWh Off-Grid Solar System】Dyness 25.6V 100Ah lithium battery with a massive 2560Wh energy. Supports up to 4P2S connection to make a 51.2V 400Ah battery bank of 20.48kWh energy, provides extended runtime, making it perfect for RVs, Solar systems, Marine, Off-grid, Home backup power storage

【After-Sales Service】Dyness provide professional technical support and online customer service with fast response within 24 hours. If you have any product-related issues or questions, don't hesitate to contact us directly, the Dyness support team is always here for you