MSA Battery Registration by Dave C | Apr 20, 2018 | News & Events | 0 comments We have now received confirmation of registration with the MSA for our Varley Lithium, Varley Red Top and Red Flash batteries as for Non-Lead Acid Battery Packs. Registration No. is 03/LI/17. Click here for the registration document. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.