Customize your power solution with this 12V 100Ah LiFePO4 DIY Battery Kit featuring a built-in Battery Management System (BMS). Designed for flexibility and performance, this kit is ideal for DIY battery builders, solar energy systems, RV power banks, and backup storage applications. Battery cells are sold separately, allowing you to choose your preferred 3.2V LiFePO4 cells for optimal performance and cost control.Engineered for reliability and safety, this kit includes a smart BMS that offers over-voltage, under-voltage, over-current, short-circuit, and thermal protection. The compact 12V form factor makes it perfect for portable energy solutions and low-voltage systems without compromising on power output. 12V 100Ah Output: Delivers 1,280Wh of usable energy—great for light to moderate power demands Built-In BMS: Protects the battery pack and enhances performance through intelligent monitoring DIY-Friendly: Easily integrate with 3.2V LiFePO4 prismatic cells (not included) Versatile Use: Ideal for RVs, solar battery banks, marine applications, camping gear, and off-grid setups Safe & Efficient: LiFePO4 chemistry ensures longer cycle life and stable outputWhether you’re starting your first DIY power project or upgrading an existing setup, this 12V 100Ah LiFePO4 DIY Battery Kit with Smart BMS gives you the core tools you need for a safe, scalable, and reliable lithium battery system.⚠️ WARNING:This kit does not include instructions for assembly or wiring. It is designed for experienced battery pack builders only. By purchasing, you acknowledge that you have the necessary knowledge, skills, and tools to safely assemble and use this kit. IMR Batteries assumes no liability for improper assembly, use, or resulting damage/injury.