Wirentech 12.8V 100Ah 4S4P LiFePO4 Lithium Ion Battery Pack offers high energy density, long cycle life (6000+ cycles), and IP67 waterproof rating, ideal for RVs, caravans, 4WD vehicles, off-grid solar systems, and camping. With a lightweight design, wide operational voltage (11.2V~14.4V), and scalable energy capacity, this durable battery ensures reliable power in diverse outdoor and mobile applications across residential, marine, and renewable energy sectors.More