LFP Cells
LFP 40Ah
  • LFP 40Ah
LFP 40Ah

SHENZHEN KOKO ELECTRONIC CO., LTD,founded in 2013, we are committed to providing families and customers with high-quality energy storage batteries and solutions.  The company has more than 10 years of OEM experience, has two major brands of "COOKO" and "JOYKOO", and has high-quality customer resources from overseas markets such as India, Europe, South Korea, Bangladesh and South Africa, and its performance has maintained rapid growth.  In 2018, we transformed from digital batteries and began to devote ourselves to the research and development and sales of solar energy storage products.  In 2019, we became a national high-tech enterprise.  This is a brand-new beginning. Innovation can open up the future. In the past two years, we have been working hard. In the hearts of our customers, we are loyal friends and reliable partners

Service Hotline

86-13428992430 (Mr.Li)

Voltage (nominal, V)


Nominal Capacity


Organization way

LiFePO4 single cell

Standard Charging Current

0.2C (8A)

Standard Discharging Current

0.2C (8A)

End of Charging Voltage


End of Discharging Voltage


Standard Charging Mode


Max. Continuous Charging Current

1C (40A)

Max. Continuous Discharging Current

1C (40A)

Weight of Single Cell


Inner Resistance(Impedance)

1.0mΩ ( AC Impedance 1kHz)


Length:129.5mm,Width:148.3mm, Thickness:28.5mm

Operating Temperature

Charging:0°C ~ 60°C, Discharging: -10°C ~ 60 °C

Storage Temperature

Storage Temperature: 0°C ~ 60°C

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