• Three-stage charging:Pre-charge-constant current-constant voltage, three-stage intelligent control
• Safe and secure:IC intelligent control, charging status by the two-color LED display, full turn light self-stopping
• Quadruple protection:Short-circuit, reverse connection, over-current, over-voltage protection, automatic stop charging in case of error.
• Multi-chemical systems:Support Saintyear/LiMn/LiCoO2/LiFe/etc lithium batteries

Suitable for all kinds of electric bicycle/scooter/assisted vehicle 7/10/13/14 series lithium battery pack, 8/16 series lithium iron battery pack.