#1 What type of battery does it use, and what is its lifespan?
It uses LiFePO4 (LFP) batteries with 4,000+ charge cycles, retaining 80%+ capacity after 3000 cycles, providing up to 10 years of reliable performance.
#2 Can it be used while charging (pass-through charging)?
Yes. The S1200 supports pass-through charging, allowing you to use it as a continuous power supply while recharging.
