There are no direct interchangeable alternatives for group 72 battery if we speak about dimensions, but if your battery space hasn't strict limits, you can choose a little bigger or smaller battery group. If your batte.
[pdf] They have a nominal voltage of around 3.2 volts, making them suitable for use in 12V or 24V battery packs. These batteries can efficiently store energy generated during sunny days for use at night. Their high energy density allows you to store more power without needing a large physical space.
[pdf] Short answer: A 48V battery typically requires 13–16 lithium-ion cells in series, depending on cell chemistry. Lithium iron phosphate (LiFePO4) cells need 15–16 cells (3.2V each), while standard Li-ion cells require 13–14 cells (3.6–3.7V each).
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