1、INNOVATIVE POWERFUL GREASE GUN KIT: Delivers up to 12,000 PSI and 6 oz/min; upgraded motor ensures effortless grease application; Load and trigger operating saves up to 75% of your time on greasing tasks 2、SAVE YOUR ARM AND GREASE: This electric grease gun reduces muscle fatigue by eliminating manual pumping; Variable speed trigger allows accurate grease flowrate control for optimal equipment maintenance, minimize grease waste 3、CONVENIENT USING: Electric grease gun support multiple grease loading methods; includes a flexible hose for hard to each fittings, useful and practical 4、WITH FITTINGS: Electric grease gun kit built in LED light for working in dark areas; Also include a carrying case for easy portability and storage 5、LONGER WORKING TIME: Li ion battery grease gun includes 1 x 4000 mAh rechargeable battery for long time use; compatible with various batteries for added versatility