12.8V 300Ah Self-Heating LiFePO4 Lithium Battery with APP Monitoring | 200A BMS, Rechargeable 3840Wh Energy Battery for Trolling Motor, RV, Marine, Solar, Camping, Backup Power, Off-Grid, etc.

Features

Details from the VATRER POWER Amazon listing:

• 【Ultra-Long Cycle Life: Outlasts Lead-Acid Batteries】This 12V 300Ah LiFePO4 battery delivers exceptional durability with over 5000 charge-discharge cycles at 100% depth of discharge—far exceeding the lifespan of traditional lead-acid batteries. Perfect for long-term energy storage needs, it’s a cost-effective choice for continuous use.
• 【Lightweight & High Energy Density: Superior to Lead-Acid】 Weighing only 1/3 of lead-acid batteries with the same capacity, this lithium battery offers higher energy density. It stores more energy per unit weight and volume, making it efficient and space-saving for various energy storage applications.
• 【Advanced BMS: Full Protection for Safe Use】 Equipped with an enhanced Battery Management System (BMS), it safeguards against overcharging, over-discharging, low/high-temperature, overcurrent, and short circuits. Grade A battery cells offer good stability and consistency.
• 【Smart APP Monitoring: Real-Time Battery Insights at Your Fingertips】 Designed with user experience in mind, this lithium battery allows you to monitor its status in real time via our dedicated APP. Track key metrics like current, voltage, temperature, and cycle count effortlessly—simply download the APP as instructed and stay informed about your battery’s performance anytime, anywhere.
• 【Built-in Self-Heating Function: Reliable Performance Even in Low Temperature】Equipped with a self-heating function, this battery ensures smooth charging and discharging in low temperatures, shields itself from cold-induced damage, keeps your devices running steadily in low temperature, and enhances overall performance consistency—making it ideal for cold-climate use.
• 【Warm Prompt】It is not recommended to connect this 12V 300Ah self-heating LiFePO4 battery in series for use in golf carts.
• ATTENTION: 1. READ THE OPERATION MANUAL BEFORE USE 2. DO NOT TOUCH HOT SURFACE