What's your AA battery of choice?

Forums › Gadgets, robotics, home automation, electronics (including wearables) › What's your AA battery of choice?

turtleattacks

1008 posts

Uber Geek
+1 received by user: 305

Trusted

#282711 7-Mar-2021 17:09

Hi guys,

Our Wyze smart door lock is in need of some new AA batteries and I was wondering apart from rechargeable batteries - what are your battery of choice here?

Given it's going to be on a smart lock, so always on and it would provide entry to our doors, ideally I would like something that's of high quality and last the longest.

----

Creator of whatsthesalary.com and whatstheincometax.com

1 | 2 | 3 | 4

Mad Scientist
30014 posts

Uber Geek
+1 received by user: 6217

Trusted

Lifetime subscriber

#2669568 7-Mar-2021 17:53

Energizer

old3eyes

9158 posts

Uber Geek
+1 received by user: 1364

Subscriber

#2669576 7-Mar-2021 18:36

Batman: Energizer

Plus 1..

Regards,

Old3eyes

Inphinity

2780 posts

Uber Geek
+1 received by user: 1184

#2669577 7-Mar-2021 18:47

Energizer. Yet to find any other brand that comes close.

DjShadow

4222 posts

Uber Geek
+1 received by user: 1322

ID Verified

Trusted

Subscriber

#2669586 7-Mar-2021 19:13

For economy sakes we tend to get a big pack of AA/AAA Endeavor Batteries from Noel Leeming, they are okay.

richms

29100 posts

Uber Geek
+1 received by user: 10214

Trusted

Lifetime subscriber

#2669591 7-Mar-2021 19:22

I get varta packs from bunnings. My sureflap eats them like crazy and does no better off the normal energizers and im not spending on the lithium ones for it.

Richard rich.ms

kiwifidget

"Cookie"
3640 posts

Uber Geek
+1 received by user: 1969

Lifetime subscriber

#2669612 7-Mar-2021 19:39

Bulk pack Vartas from Bunnings here also.

Delete cookies?! Are you insane?!

Geekzone

Want to support Geekzone and browse the site without the ads? Subscribe to Geekzone now (monthly, annual and lifetime options).

panther2

385 posts

Ultimate Geek
+1 received by user: 143

#2669617 7-Mar-2021 19:52

Energizer industrial are great

timmmay

20858 posts

Uber Geek
+1 received by user: 5350

Trusted

Lifetime subscriber

#2669619 7-Mar-2021 19:56

Eneloop NiMH recharables with a Maha charger. Slow ish chargers tend to be better for batteries than 15 minute chargers - 2 hours is about the right charge speed.

Jase2985

13732 posts

Uber Geek
+1 received by user: 6206

ID Verified

Lifetime subscriber

#2669621 7-Mar-2021 20:01

timmmay:

Eneloop NiMH recharables with a Maha charger. Slow ish chargers tend to be better for batteries than 15 minute chargers - 2 hours is about the right charge speed.

"apart from rechargeable batteries "

timmmay

20858 posts

Uber Geek
+1 received by user: 5350

Trusted

Lifetime subscriber

#2669644 7-Mar-2021 20:06

Jase2985:

"apart from rechargeable batteries "

Missed that thanks. I tend to use the cheap ones Carbon Zinc from the hardware store for most things like kids toys, Carbon Zinc are lower capacity but higher voltage which suits some things better. If I had something important running off them I'd do Energiser lithium / alkaline.

KiwiSurfer

1722 posts

Uber Geek
+1 received by user: 993

ID Verified

Lifetime subscriber

#2669695 7-Mar-2021 20:22

Got a 50-pack from the Warehouse a few years back and been slowly working my way through them. Works just fine (despite their age) although I do try and use rechargeable batteries--usually Eneloop.

Mighty Ape

Shop now at Mighty Ape (affiliate link).

Scott3

4177 posts

Uber Geek
+1 received by user: 2990

Trusted

Lifetime subscriber

#2669712 7-Mar-2021 20:49

turtleattacks:

Hi guys,

Our Wyze smart door lock is in need of some new AA batteries and I was wondering apart from rechargeable batteries - what are your battery of choice here?

Given it's going to be on a smart lock, so always on and it would provide entry to our doors, ideally I would like something that's of high quality and last the longest.

Even though our door lock had a big warning "Alkaline batteries only", and following the instructions for a while, I has subsequently given up on that and put Enaloop pro's in. Very satisfied. Am trying to go all rechargeable with my AA battery stuff.

turtleattacks

1008 posts

Uber Geek
+1 received by user: 305

Trusted

#2669714 7-Mar-2021 20:53

Scott3:

turtleattacks:

Hi guys,

Our Wyze smart door lock is in need of some new AA batteries and I was wondering apart from rechargeable batteries - what are your battery of choice here?

Given it's going to be on a smart lock, so always on and it would provide entry to our doors, ideally I would like something that's of high quality and last the longest.

Even though our door lock had a big warning "Alkaline batteries only", and following the instructions for a while, I has subsequently given up on that and put Enaloop pro's in. Very satisfied. Am trying to go all rechargeable with my AA battery stuff.

You guys got me thinking that Eneloop batteries might be a better solution - would this mean that I can have 4x batteries always charging and then use the other four rechargeable batteries in the lock?

Would they last just as long as a typical AA battery?

----

Creator of whatsthesalary.com and whatstheincometax.com

timmmay

20858 posts

Uber Geek
+1 received by user: 5350

Trusted

Lifetime subscriber

#2669716 7-Mar-2021 20:58

Eneloop are very high capacity, but like Alkaline are around 1.2v. You don't need spares charging all the time, with a decent charger they charge in 1-2 hours and they stay charged on the shelf for months or years - I forget but a long time. Avoid the super fast chargers.

dt

1152 posts

Uber Geek
+1 received by user: 371
Inactive user

#2669728 7-Mar-2021 21:07

Used to only buy energizer until I tried Varta, great value for money batteries.

1 | 2 | 3 | 4