SHMAG 12V 300Ah LiFePO4 Battery, Built-in 200A BMS, Low Temp Protection, 4000+ Deep Cycles Bluetooth Lithium Battery Idea for RV, Solar, Motorhome, Off-Grid, Boat, Marine

Price: $399.90

As of 2025-12-29 18:11:44 UTC (more info)

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Product Features

High Capacity & Long Life – Delivers 3840Wh of energy with over 4000 deep charge/discharge cycles. Built-in 200A BMS supports maximum continuous load of 2560W Perfect for long-term use in RVs, solar setups, and more.

Smart Bluetooth Monitoring – Easily track battery status in real-time (voltage, current, temperature, and more) through the dedicated mobile app. No guesswork, just accurate data at your fingertips.

Advanced 200A BMS Protection – The built-in Battery Management System provides reliable protection from overcharging, over-discharging, overheating, and short circuits to ensure safe operation.

Low Temperature Charging Support – Designed to safely discharge even in cold conditions down to -4°F (-20°C), making it ideal for winter use or off-grid systems in colder climates.

Versatile Off-Grid Power Solution – Great for RVs, solar energy systems, marine applications, camping setups, and emergency home backup power. Reliable energy whenever and wherever you need it.