What type of battery do I need for my igniter? – Weber Grills
Amazon.com : X Home 7642 Grill Igniter Kit for Weber Spirit 210-310 Gas Grill, Electronic Igniter for Models E-210, S-210, E-310, SP-310 with Up Front Controls, Easy to Replace : Patio, Lawn & Garden
Replacing Weber Gas Grill Igniters - The Virtual Weber Gas Grill
How to Replace a Grill Igniter - Pretty Handy Girl