Ecolite LFP12-304 12.8V 304Ah High Capacity LiFePO4 Battery IP67 Bluetooth 3000+ Cycles for Energy Storage

Product Overview
The Ecolite LFP12-304 is a high-capacity 12.8V lithium iron phosphate (LiFePO4) battery designed for demanding energy storage applications. With 304Ah capacity and 3891.2Wh of usable energy, it delivers reliable, long-lasting power for off-grid systems, marine vessels, RVs, and backup power installations. Combining robust construction with advanced BMS protection and Bluetooth monitoring, this battery offers a safe, maintenance-free, and scalable solution for medium-to-large scale energy needs.

High Energy Density & Long Cycle Life
Delivering 3891.2Wh in a compact 26kg package, this battery provides exceptional energy density for space-constrained installations. Rated for over 3000 cycles at 80% depth of discharge, it outlasts traditional lead-acid batteries by a factor of 5–10, ensuring years of reliable service with minimal degradation.

Advanced BMS with Bluetooth Monitoring
An integrated intelligent Battery Management System (BMS) provides comprehensive protection against overcharge, over-discharge, overcurrent, short circuits, and extreme temperatures. Built-in Bluetooth connectivity allows real-time monitoring of voltage, current, temperature, and state of charge via smartphone—giving users full visibility and control over their power system.

High Discharge Capability for Demanding Loads
Supporting continuous discharge currents up to 250A and pulse discharges up to 400A (<10s), this battery can power high-draw appliances, inverters, and motors with ease. Its stable voltage output ensures consistent performance even under heavy loads, making it suitable for both deep-cycle and peak-power applications.

Rugged IP67 Protection for Harsh Environments
Encased in an impact-resistant ABS housing with IP67 ingress protection, the battery is completely dust-tight and can withstand temporary immersion in water. This rugged design makes it ideal for marine decks, outdoor off-grid cabins, and industrial sites exposed to moisture, salt spray, or dust.

Scalable Configuration for Expanded Systems
Supports up to 4 batteries in series (for 48V systems) or 4 in parallel (for increased capacity up to 1216Ah), allowing flexible system expansion to meet growing energy demands. The modular design simplifies installation and future upgrades.