12v 280Ah Lifepo4 battery system with EVE Grade A+ 4kWh

12v 280Ah EVE Grade A+ 4kWh Lifepo4 battery system with Bluetooth ready-to-use

• Capacity: 4kWh
• Continuous discharge power: 2560W (200A)
• Continuous charging power: 2560W (200A)
• Each cell is tested and approved by EVE (A+) including test report
• 3-year warranty 

Complete kit based on modern LiFePO4, which is ready for use within a few minutes. All necessary components are included in the kit and are perfectly coordinated. The delivery includes  one  Very detailed, German, illustrated assembly instructions with configuration settings and operating instructions included.

The battery has a variety of functions:

• Bluetooth
• temperature monitoring
• cell monitoring
• charge level indicator
• short-circuit protection
• customization options

It is a complete set that is suitable for both beginners and advanced users. The cells are tested and approved, charged, balanced and initialized. The set can be assembled using the enclosed instructions and can be used at any time thanks to its modular design and the latest technology. expanded, modified and reconfigured. The included BMS (Battery Management System) can replace an old lead, gel or AGM battery 1:1.

Properties of the cells:

• the cells are charged, balanced and fully initialized before shipping
• each cell was individually tested and approved by the manufacturer EVE
• Each cell was tested several times during the production process:
  • capacity test
  • triple voltage test with open circuit voltage
  • triple test of the internal resistance
• Cells matched by: internal resistance and capacity
• Data Matrix Code (QR Code) for tracking and indicating the production date
• serial number-related test report for each cell
• solid terminal with double screw connection for maximum contact area
• each terminal has two reinforced M6 threads (HELICOIL thread insert) for permanently stable and firm connection
• verifiable origin and traceability through Data Matrix Code
• guaranteed quality: EV Grade (A+), suitable for use in electric vehicles and PV systems
• internal resistance 0.15mOhm
• Nominal energy per cell 896Wh, total 3584Wh
• data sheet with detailed technical specifications
• service life of 8000 cycles
• safe and very stable foam packaging with double cardboard box (approx.23kg per 4 cells)

The advantages of Lifepo4 batteries:

• reduced weight
• higher and fully usable capacity
• longer service life with many thousands of cycles

In addition to the variant shown here, there are also the following voltages and capacities:

• 12v 560Ah
  
• 12v 560Ah - two-row
• 24v 280Ah
• 24v 280Ah - two-row
• 24v 560Ah
• 48v 280Ah
  

A  performance comparison  about our battery systems you will find  here . 

We offer a 3-year guarantee on our products. If a component is defective, it will be replaced promptly and free of charge.  Here you can find our  warranty conditions .

information

• Continuous discharge power: 200A = 2560W (short-term 600A)
• Continuous charging power: 200A = 2560W
• Bluetooth connectivity and corresponding app (status display, on/off and other features)
• Charging and discharging functions are controlled independently (automatic stopping of the charging process when the battery is full and power is still being delivered)
• Dimensions of the battery incl.BMS:
• Length: 38cm
• Width: 17.5cm
• Height: 23.5cm (also possible lying down, then only 17.5cm high)
• Weight: 28kg

scope of delivery

4x EVE 280Ah Grade A+ Lifepo4, 8000 cycles, LF280K

• 4x copper connectors (hole spacing 72mm)
• 8x M6 nuts with locking teeth
• Grade A+
• 8000 cycles
• Nominal energy per cell 896Wh
• Battery system energy 4kWh (4000Wh)
• data sheet with technical specifications
• the cells are tested, charged, balanced/initialized (ready to use)

Daly Smart BMS 12v 200A 2560 Watts

• free app (Apple Appstore and Google Play)
• Continuous charging power: 200A = 2560W
• Continuous discharge power: 200A = 2560W
• Bluetooth module
• temperature sensor
• UART-to-USB cable (RS485)
• Balance cable 12v 5pin 45cm with crimped M6 ring terminals
• data sheet with technical specifications
• fully configurable

  Fixation Set Heavy Duty

• 1x front
• 1x back
• 1x torque wrench 6Nm
• 1x bit adapter for torque wrench
• 1x 10mm socket insert
• 2x sturdy tensioning straps
• 6x M3x12 screws
• 5x insulating discs for EVE 280Ah (174x204mm)
• 3x contact protection cover 72mm
• 2x terminal cover R1
• 2x cable lug cover for 35mm² cable
• 2x protective cover for BMS (left+right)
• 1x wrench 10mm + wrench insulation
• 1x assembly aid for BMS
• 1x insertion aid for UART and temperature sensor connector
• 20x cable ties
• fabric hose 0.7m with side opening
• 0.3m highly flexible copper cable 35mm² with certified ring cable lugs M6+M8

detailed German, illustrated assembly instructions with configuration settings and operating instructions

We also offer a variety of individual solutions. For inquiries of any kind, please contact us atkontakt@lifepo.de  or here  Contact us using our contact form.