Powerextra 14.4v lincoln Replacement Battery: Powerextra is specialized in manufacturing power tool batteries Powerextra is one of top selling brands for replacement batteries at amazon Powerextra products are made with the highest quality materials.Our products are CE certified, tested by manufacturer to match and/or exceed specifications of OEM products. Powerextra focus on providing high quality power products and excellent customer service,Looking forward to your support and your positive affirmation. Product Details: Battery Capacity: 30000mAh Battery Voltage:14.4 V Battery Type:Ni-Cd Condition: Brand New Compatible with : (Please use "Ctrl + F") Lincoln 1401 40393 Replacement PN. : Lincoln Grease Guns 14V, Models 1400,1442,1442E,1444,1444E, Warranty: All products come with our powerextra is 30 days money back 12 months seller's llimited guarantee against manufacturer defects from date of purchase,and 24 Hours friendly customer service! YOU ARE WORTH IT !!!.