Several myths persist:
- ‘Any 48V lithium pack works’: Controllers and chargers vary; mismatched BMS logic causes shutdowns or wear.
- ‘Drop-in requires no changes’: Charger reprogramming and harness updates are often needed.
- ‘Lead-acid chargers suffice’: Legacy chargers may lack correct CV/CC profiles, risking under/overcharging.
- ‘Thermal events are inevitable’: LFP’s stability and proper design (e.g., UL 2271) minimize risks.
- ‘Opportunity charging degrades lithium’: Partial charges extend life; heat is the primary degradation factor.
- ‘All cycle claims are equal’: Real-world conditions (DOD, temperature) must align with test protocols.
Addressing these ensures optimal performance and longevity.
This answer is sourced from Posts《custom 48v lithium ion battery pack for golf cart》