DCHOUSE 12V 100Ah Flame-Retardant Lithium Battery with 10A Charger Bluetooth ,100A BMS ,Low-Temp Cut-Off ,Pefect for Caravans, Solar, Marine, Camper, Trolling Motor, and Off-Grid Systems

[High-Grade Flame-Retardant Enclosure] The DCHOUSE 100AH features a flame-retardant casing that self-extinguishes within 30 seconds, with no dripping of flammable materials, effectively preventing fire spread caused by short circuits and overheating. It offers excellent insulation performance to reduce leakage risks, and is impact-resistant with high-temperature tolerance, resisting cracking and deformation in hot or cold environments. By minimizing fire hazards at the source, it ensures safe and reliable equipment operation. [Bluetooth 5.1 Real-Time Monitoring] Track vital stats like voltage, current, and state of charge (SOC) directly from your phone. Our system goes further by monitoring each individual cell’s voltage to prevent imbalance and extend total battery life. Receive instant push notifications for detected anomalies, enabling timely protection for your caravan, solar panels, and connected devices. [Smart Trickle Charger] The DC HOUSE lithium battery charger safely maintains the battery with low-current trickle charging and automatically stops once fully charged to prevent overcharging. Perfect for long-term idle vehicles (such as cars and motorcycles) to avoid battery drain [Compatible with Two Battery Types] Designed for both 12V Lead-Acid and 12V LiFePO4 Lithium batteries. It is the ideal battery charger for RV, cars, lawn mowers, motorcycles, trucks, and more, providing reliable charging and maintenance [Intelligent All-Climate Protection] Never worry about cold weather damage. Our smart BMS acts as a guardian: it automatically stops charging below -7°C (19.4°F) to prevent internal harm and halts discharge below -20°C (-4°F) to preserve power. Once temperatures rise above freezing, operations safely resume. Enjoy reliable starts and extended battery life for your camper or motorhome, season after season. [10-Year Lifespan & 15,000 Cycles] Designed with premium Grade A LiFePO4 cells for unparalleled durability, this battery delivers up to a 10-year lifespan and 15,000 charge cycles, providing years of maintenance-free power and significant long-term savings over traditional lead-acid batteries (typically 3 years, 200-500 cycles), all while ensuring your safety and investment are protected by key certifications including UL and UN38.3. [Perfect Fit for Caravans & Motorhomes] Perfectly sized for UK caravans and motorhomes, this compact battery (260x168x234mm) closely matches BCI Group 24 dimensions (approximately 8.13mm taller than standard Group 24 specification) at just 10.8kg—half the weight of lead-acid. It delivers versatile power for caravan solar systems, motorhome living, marine use and camping. (Use a dedicated lithium charger for optimal safety and lifespan.) [Attention and Service] DCHOUSE is committed to providing 3 years of reported service for every battery sold. If you need help, please get in touch with us through Amazon or the after-sales address in the manual. We will provide professional and complete advice on battery connection, charging, and discharging.