I just purchase the SD630 camera which includes the Canon OEM charger. I also purchase 2 1000Mah batteries on eBay. I'm wondering, if I keep one of the batteries in the charger at all times, will the charger switch to trickle mode once the charge is complete, or does it stop charging all together? Also, is the charger a 'smart' charger, or is it timer based? In other words, will it fully charge a 1000mah battery before it cuts off?
Thanks!

