FEATURES: 01. Support charging 8pcs 2-6S LiPo/LiHV batteries, built-in charging nanny. 02. 4Ch/side, each side works independently, it can automatically turn to the next battery once fully charged. 03. Support to charge /discharge 8pcs 2-6S batteries simultaneously under storage mode. 04. Memorizing last charging current. 05. Two working modes option: Balance charge mode /Storage mode. 06. Adjustable charge current: 5A/10A/15A/20A/25A 07. Maximum safett: short circuit protectionction, reverse polarity preotection and overheat protection. 08. Reasonable cooling system to ensure the suitable working temperature.