LFM vs LFX - What's the difference?

SHORAI LFX Lithium-Iron Powersports battery w/BMS, 4.5Ah, 13.2V, "A" polarity, Case Type 4, Length 5.83" Width 3.39" Height 3.46". Shorai Batteries require a charging system output of 13.1 Volts or higher at idle, and must not exceed 15.2 volts at maximum output.

- NOTE - Some recent 14 series batteries were labeled with an incorrect CCA rating.  ALL 14 series LFM batteries have a CCA of 210.

Case size #4, 148mm length, 86MM Width, 88MM Height

Specifications and Dimensions

Part +	Voltage Pb Eq	Polarity	W/HR	A/HR	CCA (A)	Weight (KG)	Weight (LBS)
LFM14A4-BS12	12V		59.4	4.5	210	0.901	1.98