Ampeak Smart 12V Car Battery Charger - Automatic Trickle Charger & Maintainer for Cars, Trucks, SUVs, Motorcycles - Perfect for Winter Storage & Long-Term Vehicle Maintenance

?✔ Smart Fast Charger: 2A / 8A / 15A / Auto charging rate, fully automatic high frequency charging for all types of 12V lead acid batteries, including GEL, AGM and STD. Not only do you choose the charging rate manually, but also the optimal function can automatically select the charge rate best fit for your type of battery.

?✔ Excellent Winter Charging Mode: Specialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging

?▶Fast Smart Battery Charger◀: Quickly charging all types of 12V lead acid batteries, including GEL, AGM and STD. It's the best smart charger for christmas gifts, automotive, motorcycle, marine, RV, Powersport, lawn&garden, children toys, etc.

?▶Start Aid Button◀: Energy saving design for activating battery whose capacity is not enough to start engine within one 120 second cycle

? Safety Protection: Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life. No worry about battery Over Voltage, Over Heat, Overtime Charging, Short Circuit and Reverse Polarity