Continuous charge with 1C for 5h.
Absorb a full charged battery into water for over 1h, pick it out and store for 1 week.
Heat full charged battery at a rate of (5 ± 2° C) / min, keep it at 130℃±2℃ for about 30 minutes。
Humidity: 25% - 75%
Needle: φ3。3 mm
Full penetration in vertical direction with beedle through fully charged battery
天天斗牛 Humidity: 25% - 75%
Free drop from 1 m in fully charged condition / 25 Hz, vibration time 10 min, leave for 12 hours