LiTime 12V 50Ah Bluetooth Lithium Battery

LiTime 12V 50Ah Bluetooth Lithium Battery The LiTime 12V 50Ah Bluetooth Lithium Battery is a 12.8V LiFePO4 battery rated for 640Wh of energy, built for 20 to 70 lb thrust trolling motors and fish finders. It measures 7.68" L x 6.54" W x 6.77" H and weighs 11.27 lbs (5.11 kg), delivering 100% usable energy compared to a lead-acid battery's typically partial usable capacity. The 50A BMS supports 50A of continuous discharge (60A sustained for 30 minutes) and 50A of continuous charge, with a surge rating of 250A for 1 second and internal resistance of 40 mΩ or less. It includes over 20 protections, an IP65-rated housing for water and dust resistance, and low-temperature protection that stops charging below 32°F (0°C) and discharging below -4°F (-20°C), resuming above 41°F (5°C). Bluetooth 5.0 connects to the LiTime app for real-time monitoring of state of charge, voltage, power draw, and battery status. It's rated for 4,000 cycles at 100% depth of discharge, 6,000 at 80% DOD, and 15,000 at 60% DOD, with an estimated 10+ year service life and a 5-year warranty. It's not designed for engine starting. LiTime 12V 50Ah Battery Specifications Chemistry: LiFePO4 (Lithium Iron Phosphate) Nominal Voltage: 12.8V Capacity: 50Ah / 640Wh Weight: 11.27 lbs (5.11 kg) Dimensions: 7.68" L x 6.54" W x 6.77" H Max Continuous Discharge: 50A (60A sustained for 30 minutes) Max Surge Discharge: 250A (1 second) Max Continuous Charge: 50A Cycle Life: 4,000 cycles at 100% DOD, 6,000 at 80% DOD, 15,000 at 60% DOD Ingress Protection: IP65 (waterproof and dustproof) Connectivity: Bluetooth 5.0, LiTime app Recommended Trolling Motor Thrust: 20 to 70 lb Warranty: 5-Year LiTime 12V 50Ah Battery Features 100% Usable Energy: Delivers its full rated capacity, unlike a lead-acid battery's typically partial usable capacity. Built for 20-70 lb Thrust Motors: Sized for smaller trolling motors and fish finders alike. 60A Sustained for 30 Minutes: Extra headroom for hard pushes without tripping the BMS. Compact 11.27 lb Build: Easy to carry and mount in tight battery compartments. LiTime 12V 50Ah Battery FAQs What is the LiTime 12V 50Ah Battery built for? This is a 12.8V, 640Wh LiFePO4 battery sized for 20 to 70 lb thrust trolling motors and fish finders. It's not designed for engine starting, since it's built for sustained deep-cycle output rather than a short high-current starting burst. How much current can the LiTime 12V 50Ah Battery deliver? It supports 50A of continuous discharge, with 60A sustained for up to 30 minutes, and a 250A surge rating for 1 second. The 60A figure is a time-limited rating, not a new continuous rating, so size wiring and fusing to the 50A continuous figure for anything longer than 30 minutes. What does "100% usable energy" mean on the LiTime 12V 50Ah Battery? It means the full 50Ah/640Wh rated capacity is available to use before the battery is depleted, unlike a lead-acid battery, which is typically only discharged partway before recharging to protect its lifespan. It's a chemistry difference between LiFePO4 and lead-acid, not a claim about this specific unit exceeding its own rated capacity. Does the LiTime 12V 50Ah Battery have cold-weather protection? Charging automatically stops below 32°F (0°C) and discharging stops below -4°F (-20°C), resuming once the battery warms back above 41°F (5°C). This model doesn't include a self-heating function. What warranty covers the LiTime 12V 50Ah Battery? LiTime backs this battery with a 5-year warranty and rates its estimated service life at 10+ years. LiTime's product page does not publish the full written terms, coverage exclusions, or claims process, so we can't state those specifics here. Contact us and we'll get you the exact terms before you buy if that's a deciding factor. Still have questions? Message our Chat, Call us at 844-987-5777 or email sales@ecofishingshop.com. Shipping, delivery and other questions can be answered on our FAQs page. Your Satisfaction with LiTime is Guaranteed: 5-Year Warranty Free Shipping & Lowest Price Guarantee