Battery Lithium 24V 40Ah

The DK Innovation 24V 40Ah Lithium Battery is equipped with a high-performance active management system developed on electric vehicles and proven in ocean racing.

  • 24V 40Ah LiFePO4

  • Weight 7.5 Kg

  • Integrated active BMS Charge/discharge current 40A

  • Communicates with the other products of the range by CAN bus

  • Voltages 24.0V (min) < 25.6V < 28.8V (max)

  • Dimensions : 160 x 108 x 254

    For any order or question please contact us directly via our contact form.

    Opt for a battery without packaging and gain in lightness! Recommended for professionals


The energy density of lithium predestines it for on-board applications where weight is sensitive (130Wh/kg in lithium compared to 35Wh/kg in lead).

The charging current is maximum over the whole range, up to 40A for a 40Ah battery (1C), which allows to reduce the wastage when charging from an engine or a generator.

The efficiency of the battery is more than 90%, its self-discharge is less than 1% per month (against 3-20% for lead).

The investment is quickly amortized, 2000 to 5000 cycles at 80% discharge, against less than 300 for lead at 50%.

DK Innovation has developed a whole range of complementary products for on-board energy management (regulator, LCD display, PC interface, etc.).

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