Litime 24V 50Ah TM Bluetooth LiFePO4 Battery,Lithium Deep Cycle Battery,Low Temperature Protection Rechargeable Solar Battery, Built-in 50A BMS, 4000+ cycles, Perfect for Trolling Motors,Boats,RV,Off-Grid Energy Storage Systems and more. 【Designed for trolling motors】LiTime 24V 50Ah TM Lithium Iron Phosphate Battery internal cells are UL tested, FCC, CE certified, and the outer shell is IP65 waterproof and dustproof rated, which is better suited for marine environments and wet environments, helping to prolong the life of the battery with the highest level of safety.Advanced built-in TVS to prevent voltage spikes and excessive surges.Improve the battery's shock resistance when the boat breaks the waves, better suited for both leisure sailing and fishing competitions that require long endurance, allowing you to protect your leisure time and build up your strength for a fierce battle. 【Intelligent Bluetooth, Real-Time Monitoring】LiTime 24V 50Ah TM smart lithium iron phosphate Battery is built-in upgraded intelligent BMS, integrated Bluetooth 5.0 , Bluetooth QR code sticker is designed on the top of the battery, Our deep cycle battery can be connected to your phone by scanning the code, no need to pair the code, easy to operate and the Bluetooth function allows you to track and manage the status of the battery accurately and easily in real time through the LiTime APP. 【High Energy Density and BMS Low Temperature Protection】LiTime 24V 50Ah TM lithium iron phosphate battery adopts automotive grade lithium iron phosphate cells, which has stable performance, high energy density, high power and superior quality. Meanwhile, the intelligent BMS upgraded to add low-temperature power-off function, which can automatically stop charging in a low-temperature environment, and has multiple functions to prevent the battery from over-charging, over-discharging, over-current and short-circuit etc., to better protect the battery. 【Compact Size, Save Wires】LiTime 24V 50Ah LiFePO4 lithium battery is compact in size, occupying only 0.325ft³ space, smaller than two 12V batteries connected in series to form a 24V battery, which is more suitable for the limited space of the marine environment; Supports up to 4 batteries connected in parallel (up to 4P2S) for greater capacity. Maximum 4 batteries can be connected in parallel to form a 48V 200Ah battery system, with a maximum capacity of 10.24kWh, 10.24kWh energy, and a maximum of 10.24KW load power. Therefore, our Lithium Iron Phosphate batteries are ideal for trolling motors, boats, golf carts, RVs, campers, off-grid energy storage systems and more. 【Trolling Motor Battery Cautions】 LiTime 24V 50AH lithium batteries is suitable for energy storage and not for starting, Maximum discharge current is 1 C. Suitable for trolling motors with 24V thrust up to 70-100 lbs. We offer easy-to-understand operator's manuals, phone support or online service with fast feedback within 24 hours. For advice on batteries or other trolling motor models, feel free to contact LiTime. SPECSBATTERYCell Type：LiFePO4Warranty：5 yearsCycle Life：≥4000 timesNominal Voltage：25.6VRated Capacity：50AhEnergy：1280WhMax. Expansion (Parallel & Series)：4P2SCertifications：UL1973, FCC, CE, RoHS, UN38.3ABYC Official Certi.：Yes BMSBMS：50AMax. Continuous Output Power：1280WMax. Continuous Charge Current：50AMax. Continuous Discharge Current：50A, 60A@30 minsMax. Discharge Current 1 Second：250A@1 second CHARGECharge Method：CC/CVCharge Voltage：28.8V±0.4VRecommend Charge Current：10A (0.2C) OTHERSTerminals：M8Size：L10.24*W6.61*H8.3 inchHousing Material：ABS (Flame Retardant Plastic)Protection Class：IP65 Packing list 24V 50Ah TM Bluetooth LiFePO4 Battery *1 Terminal Bolts*2 Insulating Caps for Bolts*2 Product Manual *1 Please be noted: battery charger is not included. On Jul 23, 2024 at 00:44:29 PDT, seller added the following information: