1.no fire, no explosion 2.1 year warranty 3.OEM service welcome 4. e-cigarette battery 5.ROHS approved modelvoltage(V)capacity(mAh)impedance(mΩ)max thickness(mm)max length(mm)weight(g)HGB130600R33.7900≤5013.46017.0 1. They are the quick charge batteries.2. Low temperature discharge performance.3. High discharge rate, discharge rate is 3C.4. High security, no explosive, no fire.5. Innocuous, no ...