DJDC Dongjin 12V 200Ah Lithium-Ion Phosphate LiFePO4 Deep Cycle battery Without Communication

The DJDC Dongjin 12V 200Ah (LIO 12-200) is a high-capacity, deep-cycle Lithium Iron Phosphate (LiFePO4) battery that serves as a massive upgrade for standard 12V solar and backup systems. Much like its 100Ah sibling, this “Without Communication” model is designed for simplicity, acting as a direct “drop-in” lead-acid replacement that does not require data cables to interface with an inverter. Despite the lack of external networking, it features a heavy-duty internal Smart BMS that manages cell balancing and provides critical protection against overcharging, deep discharge, and thermal spikes. With a total energy capacity of 2.56 kWh, it delivers double the backup time of the standard 100Ah unit while offering a superior lifespan of 4,000 to 6,000 cycles at 80% Depth of Discharge. This model is particularly robust, supporting a continuous discharge of up to 200A, which allows it to power high-wattage appliances such as microwave ovens or water pumps that would typically overwhelm smaller lithium batteries. Housed in a durable, IP66-rated waterproof casing and weighing approximately 21 kg—less than half the weight of a 200Ah lead-acid battery—it provides a long-lasting, maintenance-free, and high-performance energy storage solution for demanding off-grid, marine, and home UPS applications.