☔【IP65 Waterproof for Trolling Motor】☔ The Timeusb 12V 50Ah Lithium Battery is designed with IP65 waterproof technology, making it the perfect choice for trolling motors. It is resistant to rain, seawater, and humid environments, ensuring durability. Ideal for 30lb-70lb trolling motors Minn Kota/ Newport Vessels etc., fish finder, instrument panel etc. ❄【Low-Temp Protection】❄ Equipped with a 50A BMS, the Timeusb 12V 50Ah Lithium Battery offers comprehensive protection against overcharge, over-discharge, high temperature, short-circuit, and overcurrent. It also features a low-temperature cutoff that suspends charging below 0℃, resumes at 5℃, and a discharge cutoff below -20℃. Additionally, it includes a self-recovery function that automatically restores the battery after 30 seconds in case of overload. 🔋【Upgraded 1.2C (60A) Discharge】🔋 With an upgraded 1.2C (60A) discharge capability, this battery ensures continuous power output for up to 30 minutes at 60A. It automatically adjusts the discharge current to suit the requirements of your trolling motor, guaranteeing optimal performance at all times. 👍【Long Lifetime】👍 The Timeusb lithium iron phosphate battery (LiFePO4) can be recharged between 4000 and 15000 times in a deep cycle, ensuring an extended cycle life. Compared to lead-acid batteries that typically offer only 300-500 charge cycles, our lithium batteries can be fully charged without risk and maintain the capacity with low self-discharge rate, you can use the battery as you want even though put it aside for a long-time storage. ✅【Lightweight and Compact Design】 ✅ With dimensions of 7.68'' x 6.54'' x 6.77'' (L x W x H) and a weight of only 11 lbs, which is only 1/3 of the weight of 50Ah lead-acid battery, easy to move and install. And our LiFePO4 battery can charge/discharge fully of the capacity, providing astronomical boosts in run-time compared to only 50~70% capacity usage in Lead Acid. 12.8 volt trolling motor lifepo4 battery 50ah 12v deep cycle car rv marine bateria de litio off grid backup power station energy home storage solar yacht kayak iron phosphate lawn mower bms power electric outboard