Battery Charger 60v Lifepo4 73v 5A Smart Charging Auto Cutoff

Parameter Typical correct value / tolerance Why it matters Output / charge voltage ~ 73.0 V (i.e. 20 × 3.65 V) This is the full charge voltage for a 20S LiFePO₄ pack Output current 5 A That’s your target charge rate Charge profile / stages CC → CV → cutoff or float Smart chargers go constant current, then constant voltage, then stop safely Protections Overvoltage, overcurrent, short circuit, reverse polarity, over‑temperature To protect battery & charger Input voltage 100–240 VAC (or local mains) Must match your mains supply Cutoff / automatic stop When battery reaches full voltage, charger stops or goes into float mode Prevents overcharging For example, a charger marketed as “Lithium iron Phosphate LiFePO4 Battery Charger 60V 5A 20S 73V Fast Smart Charger” is available locally. It has protections like OVP, OCP, short circuit, over temperature, etc. Category: Charger