Things I learned in BatteryWorld

Posted: March 7, 2013 in family anecdotes, Random thoughts, Technology
Tags: , , , ,

As most of my readers would know by now, I’m a mum with three young children. And as the type of person who always thinks long-term – well, when my eldest was just a few months old, I decided to go down the “rechargeable battery” journey.
So I splurged on a good quality recharger and a number of packets of green ‘Varta’ batteries, AA and AAA size.
Fast forward several years, and I’m still buying packets of rechargeable batteries whenever I see them on special while grocery shopping. I use them for everything; and now that we’ve finally joined the ranks of being Wii owners, we’re using batteries more than ever! Which is fine.
I was pretty stoked last week. I scored not one but two packets of 4 AA batteries (silver cases, not the green ones which I prefer) for only $4 each! I was a little bummed though, that when I got home and tried charging them, they wouldn’t charge. Hence my trip to BatteryWorld this week. And this is what I learned:
Varta batteries are made in both Germany and Malaysia. BatteryWorld don’t stock them anymore, because they couldn’t get the German-made ones.
The AA batteries I had bought last week should have held about a 1.2 charge. They were holding a charge of around 0.6 – which is pretty crappy, really. No wonder they weren’t charging!
I told the guy at the counter that when I charged a newly bought, silver cased Varta battery with one of my older, green cased Varta ones, they’d charge. When I tried charging two of the silver ones together, they wouldn’t.
His advice:
– charge batteries that you buy together, together. Don’t mix and match battery charging; as in, don’t charge batteries that you bought at different times, together, because they’ll have been manufactured in different places with different metals. They’ll have different levels of charge.
– When you charge batteries, they’ll both only charge to the lowest level of charge. So if you charge a good battery with a dud one, the good battery will only be charged to the level of the dud one. You weaken the good battery; and it’s very very very difficult to get the charge up again.

I also bought a new brand of batteries, on his recommendation. Eneloop. Write it down. Because not only were they bright, sparkly and multi-coloured (yes, I’m writing this with my tongue in my cheek here) but their 8 pack of AA batteries also had the BEST packaging I’ve ever seen on batteries (and no, I’m not being silly now – as as marketer, I was impressed with how customer-friendly their product packaging was) but what had me over-the-top impressed was the 2 D-size batteries I also tried to buy.

Because I didn’t end up buying D batteries. Instead, I bought D cases. Which fit AA-sized batteries.

Yes – that’s right. How incredibly AMAZING is this idea! You buy a D sized case, and slot a AA battery inside! When it runs out, just click it out and put a new AA sized battery in. How AWESOME!!!!!

So. I’m sold. Just thought I’d let you know!

 

Have a great day, dear readers!!!

— Ceridwyn

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