Bluetooth APP Monitoring: Equipped with Bluetooth 5.0, this Redodo 12V lithium battery supports mobile App monitoring. Instantly view real-time battery data including voltage, current and remaining capacity. Stay informed of power status outdoors and relieve range anxiety easily Upgrade BMS for Trolling Motors: The 12V lithium battery features upgraded BMS with waterproof, salt spray corrosion resistance and multi-layer safety protections. Ideal 12V marine battery matched for trolling motors Lightweight Design: The 12 v deep cycle battery is only 1/3 weight of the agm battery which is only 22.16lbs, portable but powerful, and explore more possibilities of your life! Group 24 Compact Size: With 10.24" L x 6.61" W x 8.3" H, this battery is a true drop-in upgrade for Group 24 compartments, saving space and perfect replacementor with lead-acid batteries Multi-purpose, Extensible: Redodo lithium battery allows maximum extension up to 4S4P to get 48V(51.2V) 400Ah battery bank, and it can provide 20.48 kWh energy that could be widely used for Trolling motor, RVs, solar systems, off grid, camping, home backup power, etc More Cost Effective: Redodo 12V 100Ah lithium battery is made with high quality grade A cells for outstanding performance, which supports 4000+ deep cycles , 10 years service life, while the lead acid batteries have a service life of only 2-3 years and 200-500 cycles Please Note: Do not use this battery as a car battery, starter battery, or golf cart battery. Upon arrival, it's essential to charge the battery with a dedicated lithium iron phosphate charger that has a 0V capability in order for it to function normally.We do not recommend using it to boot any device. Smart Power, Built for the Water. Redodo's 12V 100Ah LiFePO4 battery with Bluetooth monitoring is professionally engineered for trolling motors, offering remote control, Upgraded BMS protection, and a compact Group 24 design for your outdoor adventure. Key Features: Smart Bluetooth | Monitor & Control Remotely The built-in Bluetooth allows you to check battery status and control settings directly from your phone, putting essential power management at your fingertips. Marine-Grade BMS | Unshakable Protection Our upgraded 100A BMS provides comprehensive defense against overcharge, over-discharge, and short circuits, with added protection from water, salt spray, and corrosion for total peace of mind. 4000+ Cycles | Lightweight & Long-Lasting Constructed with A-Grade LiFePO4 cells, it delivers over 4000 deep cycles at 100% DoD. At just 21.56 lbs, it's significantly lighter than lead-acid, offering easy portability and superior longevity. All-Weather Readiness | Low-Temp Cutoff Features an automatic low-temperature cutoff function with self-recovery, safeguarding the battery in challenging conditions and ensuring reliable operation when you need it. Compact Group 24 Design | Easy Drop-In Replacement The standard Group 24 case (L10.24"" x W6.61"" x H8.3"") makes it a direct, space-saving replacement for most existing battery boxes, supporting series/parallel expansion for more power. Ideal for: Trolling Motors Boats & Marine Electronics RV & Camping Power Solar Storage Systems Home Backup Power The Redodo Advantage: 5-Year Warranty Innovation & Customer-First The Perfect Gift! Keywords: Group 24 Lithium Battery, 12V 100Ah, Trolling Motor Battery, Marine Battery, LiFePO4, Bluetooth Battery, IP65, Deep Cycle, Solar Battery, RV Battery.