The Expion360 132Ah Group 27 e360 Internally Heated LiFePO4 Battery is a versatile power solution designed for RVs, overland vehicles, van builds, marine vessels, and off-grid living. This 132Ah battery boasts UL1642 recognized 4.0Ah stainless steel encased 26650 cylindrical cells, providing additional power with minimal added weight and size compared to the 3.4Ah density cell. VHC (Vertical Heat Conduction) â Proprietary, patent pending, internal heating system. Bluetooth Enabled â SmartTalk app integrates and manages multiple Expion360 Bluetooth-enabled batteries seamlessly. Controller Area Network (CAN Bus) Communication â CAN Bus capabilities ensure seamless integration with electrical system communication, facilitating efficient and reliable communication between the battery and the power system. Advanced Battery Management System (BMS) â Protects the battery from high/low voltage, short circuit, overcurrent, and high/low voltage charging. Moisture Protection â IP66 rated enclosure. SpecificationsCapacity: 132 AhChemistry: LiFePO4 (Lithium Iron Phosphate)Safety: UL1642 Recognized Cells and UL1973 (pending)Moisture Protection: IP66Weight: 40.0 lbs. Dimensions: 12.6" x 6.8" x 8.7"BCI Battery Group Size: Group 27 SmartTalk app manages multiple Expion360 Bluetooth-enabled batteries CAN Bus capabilities ensure integration with electrical system communication Advanced Battery Management System | Expion360 12V 132Ah Group 27 SmartTalk and VHC e360 LiFePO4 Battery in Blue