Redodo 12V 280Ah Deep Cycle Lithium Battery with Bluetooth & Low Temperature Protection - Perfect for RV, Marine, Solar Power Systems, Off-Grid Living & Emergency Backup Power

Bluetooth Monitoring & Control: Easily track charge status, cycles, temperature, and battery health. Manage discharge and power-off at your fingertips.

Low-Temp Cutoff Protection: Charging automatically pauses below 32°F and resumes above 41°F. 

3584Wh High Energy&2560W Large Output Power

Built-in 200A Smart BMS: Provides 100% protection against overcharging, over-discharging, over-current, overheating, and short circuit.

EV-Grade LiFePO4 Cells: Engineered for durability with over 4,000 charge cycles at 100% Depth of Discharge (DoD), a 10+ year lifespan, and a low 3% self-discharge rate per month.

Max. 4P4S Configuration: Supports up to 30.72kW of load power and 57.34kWh of usable energy.

Versatile Charging Options: Charge from a variety of sources: LiFePO4 chargers, solar panels, generators, or alternators. Quick charge time: fully charged in about 5 hours with 60A, or 2 hours with 140A.

Activation Required: Charge with a lithium-activation or MPPT charger to enable Bluetooth after first use or power-off.