•The latest upgraded circuit board has a single battery balance detection function, which can balance the charging and discharging of each battery, effectively preventing any battery from overcharging and discharging excessively.
•Built in memory chip and CPU, which can automatically set battery charging efficiency and protect the battery.
•It has protection functions against incorrect voltage, short circuit, and internal overheating.
•High quality material shell, sturdy and durable, with impact resistant design.
•LED indicator light, allowing you to know the remaining power at any time.
•The running time of each charge is 2.3 times that of other batteries.
•Certified by FCC, RoHS, CE, PSE, and TUV.