Compatible with Trail, Helion, Digi sight Ultra and Forward F135/55 attachments, this IPS replacement battery charger for Pulsar B-Packs will help keep your unit charged for hours of use. A quick locking connection keeps the battery secure when charging on-the-go and a LED charge indicator allows users to know when their battery is fully charged. Compact and lightweight, this battery charger is easily stored in a range or gun bag.