Mojo 6 Volt SLA Battery Smart Charger for Lead Acid Battery Control Overcharging LED Indicate Black. Warning: Do NOT use with Li-ion Batteries Specifications for Mojo 6 Volt SLA Battery Smart Charger for Lead Acid Battery: Manufacturer: Mojo Battery Type: 6V Finish: Black Features of Mojo 6 Volt SLA Battery Smart Charger for Lead Acid Battery Charger For 6-Volt Lead Acid Batteries Only; Do Not Use With Li-Ion Batteries; 6V Sla Battery Monitors Charge To Prevent Over Charging; Monitors And Trickle Charges To Maintain Charge; Charger For Sla Battery Has Led Light To Indicate Status; Package Contents: Mojo 6 Volt SLA Battery Smart Charger for Lead Acid Battery Mojo HW2517: 6 Volt SLA Battery Smart Charger for Lead Acid Battery Control Overcharging LED Indicate Black