Casio Analog Dive Watch Battery

This produce doubled the life of my Dive Light - needed a second battery to do two dives between charging. Great product! Fast shipping with B&H!

I like this charger so much I would have reviewed it even if not asked to .First of all the visual display shows battery level and voltage .I Usually have to use my meter to check my batteries before a dive so don't loose power and have to carry around a dead camera .I could check 2 batteries at same time,or the battery I just used to see if it will last for next dive,The display is very easy to see and understand even for a non technical person just look at the battery level of power display .It charges automaticly and pretty quickly to.If you ever need to charge different batteries it has avabile different plates to adapt it .I had to buy adaptor for Olympus when I made my purchase so make shure you order them ,it comes with one but was not for my battery.The B&H rep ordered What I Needed and. I received on time before my trip.Very happy with my purchase a rarity these days!

Picked up an second battery pack for a two week photography dive trip to the Philippines and it has been invaluable for quick changes between dives.

Designed by Casio for Casio keyboards, excellent product,

Works perfectly with the Casio keyboard

It makes my casio px keyboard work. That's what I bought it for.

I was needing a off computer back up dive. Looks to be just what I was looking for.

We are using it with a Casio CDP-S350 electric piano and it does what it is supposed to do.

Very small, compact, lightweight - analog meter provides precise enough readings for street photography (exactly what I needed it for). I would have preferred a no-battery meter, but battery lasts forever anyway.

A huge improvement over the typical low end analog battery tester. It delivers repeatable useful battery life information. Batteries with tarnished contacts require a little more care during measurement. I really like this product!