... level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking experiment, with acupuncture, smash, drop ... , handy terminal battery, mini disc player battery, E-cigarette battery,E-bike battery,E-scooter battery,EV battery,UPS batteryetc.2.. For ... to 500 or 1000 times7) No memory effect8) Doesn’t contain Mercury, No fire, No explosion, No leakage9) Very good and quick ...