John Gulliver
Contributor
I haven't had good luck with cameras or lights that took double AA instead of the battery packs.
Really? Quest Platinum 2700, supplied with Ikelite's 1 1/2 hour rapid charger, work fine in my DS51. I don't know how long they last as I always recharge them after a day's diving but I've never yet run out of flash power. I love my DS125 but the compact size and low weight of the DS51 make it a very attractive alternative.