Ontility SL 3 kWh 48V batteries are designed to give a second life to automotive lithium cells.

The great advantage of the Second Life series Ontility batteries:

• Made from high quality cells that meet the strict standards of capacity, reliability and performance required by the automotive industry.
• Circular economy means not only the use of clean energy, but also the ability to reuse and extend the life of cells that are not valid for electric vehicles.
• Rugged and easy to install. Rugged, wall-mountable enclosure. Quick connectors to connect the battery to the inverter.
• Safety. Equipped with a top brand BMS to ensure protection in case of system failure.
• Manufactured in Spain, offering quality customer service and quick access to repair services.
• Preliminary testing of cells with BMS to verify all available data.

Technical characteristics of the Second Life 48V series Ontility batteries:

• Battery Type: EV Second Life 
• Rated capacity (Wh): 3000 Wh
• Rated capacity (Ah): 70 Ah
• Max power: 5000 W
• Rated voltage 43.8 V 
• Operating voltage 38.4 V - 50 V 
• Maximum current: 125 A 
• Depth of Discharge (DoD) 90
• Estimated Number of Cycles (90% DoD, 25ºC) >1000
• BMS: JK with active balancing
• Communication: Bluetooth 
• Protections: Overcharge, Overdischarge, Overcurrent, Overheat
• Approximate weight: 86 kg
• Battery Module Warranty: 70% SoH for one year or 1000 cycles
• Component warranty: 2 years 
• Includes 1.5 meter (35mm2) connection cable between battery and inverter

Each Ontility battery in the Second Life Series integrates an active intelligent battery management and monitoring module (BMS) that protects the cells at all times from

- Overcharge protection: Prevents overcharging and shortens battery life.

- Over-discharge protection: prevents the battery from operating below its minimum voltage.

- Against short circuit: Automatic short-circuit protection to prevent damage to the protection board and the battery.

- Over-current: Prevents the current from exceeding the battery's tolerance.

- Over-temperature: prevents the battery from operating at too high or too low a temperature.

Bluetooth connection:

Support Bluetooth communication function, Android and IOS mobile APP.

View battery status in real time through the app.

Dimensions:

Battery compatible only with inverters that can configure the operating voltages (operating range 38.4V to 50V).