ECO WORTHY 2Pack 12V 100AH LiFePO4 Battery for RV, Boat, Camping,Off Grid System Group 24 Size with Bluetooth & Low Temp Protection

Real-Time Monitoring via Bluetooth: Monitor battery voltage, current, capacity, and remaining life conveniently through the ECO-WORTHY App using built-in Bluetooth 5.0 for easy status management Enhanced Low-Temperature Charging Protection: Features an advanced BMS with low-temperature protection. Charging automatically stops below -7°C±5°C (19.4°F±9°F) and resumes above 0°C (32°F), making it suitable for cold environments in RVs, cabins, off-grid, and marine use Comprehensive BMS Safety Protection: Built-in BMS safeguards against overcharge, deep discharge, overload, overheating, and short circuits. Features a low self-discharge rate for longer shelf life Compact & Lightweight Group 24 Design: Measures 10.24 x 6.61 x 8.43 inches (BCI Group 24 standard size) and weighs only 23.15 lbs - approximately 1/3 the weight of lead-acid batteries. Ideal for space-saving RV/campervan installation and portable outdoor power Expandable Power & Wide Application: Supports series or parallel connection (up to 4P4S for 20.48KWh capacity). Perfect for RVs, caravans, marine/boat use, overlanding, off-grid systems, and backup power applications