ERHIndia COMBO Of 9v Battery And 9V Battery Connector -Pair Of 5 Electronic Components Electronic Hobby Kit

Instructions: Always install batteries correctly in accordance with equipment instructions Remove batteries from equipment when not in use over long periods of time Always replace all batteries at the same time Never mix old and new batteries in the same equipment Do not mix alkaline and carbon zinc heavy duty batteries Warnings: Do not install backwards, charge, or put in fire - may explode or leak. Do not carry or store unpack aged - risk of burn injury. Also keep the battery covered with the original cover when not in use.