The draper bci10 smart charger and battery maintainer is a professional 10a charging solution designed for 6v and 12v vehicle batteries. This versatile smart charger goes beyond basic charging functionality, featuring a sophisticated 10-step charging process that can activate, analyse and recondition deep discharged batteries, making it an ideal choice for recovering batteries that conventional chargers cannot revive. Suitable for a wide range of battery chemistries including lead-acid, agm, gel, and lithium lifepo4 , this portable battery maintainer can be safely connected for extended periods without risk of overcharging. The intelligent charging system maintains batteries at optimal charge levels, whilst the dedicated winter mode enables reliable operation in temperatures as low as -20 c, protecting batteries during harsh conditions. The built-in 12v dc power supply function is particularly useful for professional workshops, allowing battery removal and charging without losing vehicle computer settings and radio codes. Compatible with cars, motorcycles, vans and other 6v or 12v vehicles, this cost-effective battery maintenance solution helps extend battery life and ensure reliable starting performance throughout the year. Features and benefits: 10-step automatic smart charger that analyses and reconditions deep discharged batteries charges and maintains 6v* and 12v lead-acid batteries and 12v lithium batteries at 100% for a long duration winter charging mode protects b...