Use Eneloops for basically everything. The only thing ive had issues with eneloops in was an RC car controller. It was like they didnt put out enough power to keep the signal strong or something.But ive used eneloop batteries in my torches and lego train and some AA eneloops in my Xbox One controller. I must have brought all of them 5 or so years ago and this is the first time im having to replace them. And most of the time they have been used for 8 hours a day, every day. They absolutely outlast other more "standard" battiers.

These are my go-to rechargeable battery. I have them with a Nitecore charger (originally bought from PB, sadly no longer available) which is good at telling when a battery is about to die, and while I've written off various Energiser and other brand batteries as they have aged and died, but *all* my Eneloops from even more than 10 years ago are still working well.No wonder Panasonic bought the whole company (Sanyo) because of these batteries!So, pair them up with a good charger and they will last you really well.

I’ve tested a few other rechargeable brands, usually the no-name brands. But the eneloop last really long in comparison, even after recharging multiple times. As you buy rechargeable batteries to save you money and it’s better for the environment, use a good brand. Otherwise you have to get new ones every year and that defeats the purpose.

Eneloops have been my go-to batteries for nearly a decade. I've tried many other brands, only to have them pop, overheat, short-life themselves, and just plain suck. These batteries are awesome. They do everything I need them to do.

Bought at same time as 3 hour quick charger, and zero regrets. Changed from a different brand, because consistently good reviews, duds are rare, and availability of product is better, options for fast charge/pro/capacity are better/more varied, etc. Can't fault them at all. Will continue buying this brand now. Note the charger does also recognise other brands - major bonus. PBTech delivered super promptly - ordered late Monday, arrived early Tuesday (estimated shipping of another item in the order was later in June, too, though arrived at same time. Awesome!).

Batteries that last until you lose 'em.

I have been using these Eneloop rechargeable batteries for over a decade, and the old ones are mostly still in use. So far as I can tell, over 95% of my 10+ year old batteries are still usable. Do they have a down-side? yes: they are small, and occasionally get lost, usually when I lose whatever gadget they happen to be powering. How dreadful!

Great little battery

High quality product that holds its charge and allows maximum talk time when used in a portable handset. Recharge time is minimum and will give years of service. Secret is not to leave on charge all the time.

Power beyond belief

These batteries without a doubt are amazing. These batteries out last, out run, & out perform anything that I have ever used. Being genuine Eneloop batteries makes a huge difference than the cheap copies that are getingt around. They may be a tad on the expensive side, but when you think about just how many times these can be charged & the shelf life of these, they in the long run are definately great value for money. You definately get what you pay for.

Quality and value

I had always purchased Energiser or Duracell in the past until a friend told me about Eneloops. Now they are the only rechargeable battery I would ever use. Compared to Energiser or Duracell they hold a charge for considerably longer and seem to last through more re-charge cycles. \ Along with many other users I do recommend buying a good quality charger to maximise the life from these (or any other rechargeable).