Pylontech RT12100G31: Smart 12V 100Ah LiFePO4 Battery

The Pylontech RT12100G31 is a next-generation 12V 100Ah Lithium Iron Phosphate (LiFePO4) battery designed for extreme reliability and smart energy management. Built in the standard Group 31 footprint, this intelligent battery features an integrated heating film that allows for safe charging in sub-zero temperatures. Whether you are powering an off-grid cabin, an RV house bank, or a marine vessel, the RT12100G31 provides double the usable power at half the weight of traditional AGM batteries.

Advanced Smart Features

• Internal Heating Film: Automatically enables safe charging in cold climates down to -20°C (-4°F), solving the primary limitation of standard lithium batteries.
• Unmatched Scalability: Supports up to 4 units in series (48V) and up to 16 units in parallel for massive energy storage banks.
• Built-in Dual-Core BMS: Provides comprehensive protection against over-voltage, under-voltage, short-circuit, and thermal runaway while balancing cells automatically.
• Bluetooth & Communication: Built-in CAN/RS485 communication ports for seamless integration with high-end inverters and system monitoring tools.
• IP67 Waterproof Rating: A fully ruggedized, sealed casing ensures protection against dust and water immersion, making it ideal for marine environments.

Technical Specifications

Physical Dimensions & Weight