Draper-12-24V-Automatic-Battery-Charger-Draper-45018-The-Draper-30A-Fuse-for-BC22A-Starter-Charger-is-for-workshop-use-Fully-automatic-for-continuous-adjustment-of-unsupervised-charging-Features-include-LED-charging-status-display-polarity-inversion-&-thermal-overload-safety-protection-Insulated-copper-leads-&-battery-clips-Suitable-for-conventional-lead-acid-lead-calcium-maintenance-free-&-gel-filled-batteries-Carton-packed-Draper-45018-Spare-30A-Fuse-for-Bc 22A-Starter-charger