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Lithium Battery System
Battery Safety & Handling
FIRE, EXPLOSION, OR SHOCK HAZARD
• Do not expose battery to flames, sparks, or excessive heat.
• Do not puncture, drop, crush, or dismantle the battery.
• Do not connect or disconnect battery terminals while under load—turn off all loads first to prevent arcing and damage.
• Do not allow moisture or conductive debris to enter battery terminals.
ELECTRICAL SHOCK RISK
• Always disconnect all power sources before handling or servicing the battery.
• Use insulated tools and remove jewelry to prevent accidental short circuits.
• Ensure all cables are properly sized and securely connected to prevent overheating or electrical faults.
TEMPERATURE CONSIDERATIONS
• Operating temperature range: -4°F to 140°F (-20°C to 60°C).
• Charging must not occur below 32°F (0°C) unless the battery has a built-in heater.
• If operating in extreme temperatures, monitor battery performance closely to avoid damage.
WARNING – PROPER CHARGING & DISCHARGING
• Do not over-discharge the battery; allowing the voltage to drop below 10V can permanently damage it.
• Always use a compatible lithium charging system to prevent overvoltage or thermal runaway.
• If the battery fails to hold charge or exhibits abnormal behavior, discontinue use immediately and seek professional
inspection.
System Overview
Your XT12HR OGE lithium battery system is a high-efficiency, long-life power solution designed for off-grid and hybrid electrical
applications. The system is powered by a Renogy REGO 12V 400Ah Lithium Iron Phosphate (LiFePO₄) battery, which provides
stable voltage output, extended cycle life, and rapid charging capabilities to deliver 400Ah of continuous power. The battery’s
integrated Battery Management System (BMS) continuously monitors and protects against overcharge, overdischarge, short
circuits, and extreme temperatures.
System Components & Wiring Configuration
• Heavy-duty cables and busbars are used to ensure safe and efficient power
transfer.
• The battery is connected to a 400A ANL fuse for overcurrent protection.
• A grey 350A Anderson plug provides a secure, high-current connection
between the battery and the system, ensuring reliable power distribution.
• CAN communication ports allow the Battery Management System (BMS) to
communicate with the system, enabling
real-time monitoring, balancing, and
protection features.
• Proper strain relief and cable management are used to prevent loose
connections, wear, or potential damage to cables and terminals.
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