'04 986 S Newbie - battery charging/replacement issue please help

[gatogrande]

Hi Everyone -

I purchased an 04 986 S in late Fall. I was foolishly unaware of what to do to prepare the car for the Winter at that time, and when I went to start it up, the battery was dead. I can't access the hood with my key fob and would like to know the following:

- How do i access the hood without the key fob or hood release functioning?
- Can I jump start the battery with a Noco GB40 ion portable battery charger or should I use traditional charger cables?
- Should I replace the battery? If so, what is the best option? I understand the Moll battery has much to be desired. I live in NY, but may be moving to warmer climate in the near future.
- Are there issues I should be aware of if I were to replace the battery myself and/or should I just have it done by a Porsche mechanic?
- Finally, I bought a 986 battery tender - do I need to use it everyday?

I appreciate you reading my long-winded post and look forward to your timely replies.

Thank you very much.

Rich