Features
-Large capacity, light weight and long life.
-Indicate the remaining power by LED and read the battery status exactly through battery watch D-4200.
-Offer the running information of the battery.
-Build-in multiple intelligent protection, more safe and reliable.
-Separately battery watch design, more economical and power saving.
-Indicate the remaining power by LED and read the battery status exactly through battery watch D-4200.
-Offer the running information of the battery.
-Build-in multiple intelligent protection, more safe and reliable.
-Separately battery watch design, more economical and power saving.
