Can't seem to recharge battery

[donv]

If the temperature dropped below freezing with your battery dead, you may not be able to bring it back to life - the cells may have frozen and if so they likely were damaged.

Also, the battery maintainer is just that - it is intended to keep a fully charged battery topped up, but not to recharge it from zero. Any load you place on the system will only make the maintainer lose the battle even faster. You will need a standard charger for real recharging (Wal-Mart has overnight versions for under $20 if I remember correctly).

[Brucelee]

Sounds like the battery is simply dead. They do that you know and will not take a charge. OEM Box batteries are notoriously weak, I replace one in almost every Box I buy.

Auto Zone will sell you a nice Box battery for under $100.