Optimate 4 Quad Program is the most advanced charger and maintainer for the world for 12V/12.8V batteries, ideal for Adventure, Touring, Cruiser and high performance motorcycles, as well as for ATV, Side by side and water motorcycles. Designed to offer maximum attention to high-tech batteries, it guarantees safe and complete recharge thanks to the fully automatic multi-steep program: just select the type of battery and optimate 4 will make the rest, without the need for supervision. Compatible with all types of 12V batteries for motor sports, including lead versions (STD, AGM, Gel) and lithium with LifePo4/LFP technology, Optimate 4 offers advanced recovery, desulfacting and maintenance functions. It is able to bring downloads down to 0.5V back to life, test before and after office, check.
eBay