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.
Câu trả lời này lấy từ Bài viết《bộ pin lithium ion 48v tùy chỉnh cho xe golf》