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Coolook AAA Battery Placeholder Cylinder (4-Pack) ↓ details & specifications
$1.63
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Power & Batteries
Battery Form Factor AAA
Manufacturer
Brand Coolook
Package
Package Type Plain
Total Piece Count 4
Dimensions us | metric
Depth 10 mm
Height 45 mm
Width 10 mm
Product Weight 2.3 g
FastTech
SKU 1138001
DATE LISTED 12/18/2012
Details:
  • Convenient and easy to use
  • Designed to use with 10440 lithium iron phosphate battery
  • Internal straight-through design and works like a wire
  • Allows you to use a 3.2V AAA  lithium ion phosphate battery and a battery placeholder cylinder to power electronic products that needs two AAA Ni-Mh rechargeable batteries
  • Also known as spacers and dummy batteries

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Return for replacement within: 6 months (details)

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Jarlaxe
Member

VERIFIED OWNER
  • JoinedJun 2015
  • Posts 2
  • Reviews 232
  • Kudos0
Overall
› Quality
› Value
I'm using it for replace 3x AAA config with two NiMH AAA headlamps (powering red leds instead white).
Reviewed on 11/4/2015 Was this review helpful to you? Yes / No

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Snorkelwhacker
Member

VERIFIED OWNER
  • JoinedSep 2013
  • Posts 8578
  • Reviews 210
  • Kudos6850
Overall
› Quality
› Value
0 of 1 people found the following review helpful
This is just a wire in AAA clothing, but it does the job without any fuss.
Reviewed on 4/11/2015 Was this review helpful to you? Yes / No

sbrabec
Member

VERIFIED OWNER
  • JoinedAug 2013
  • Posts 0
  • Reviews 1
  • Kudos0
Overall
› Quality
› Value
1 of 1 people found the following review helpful
PROS
Lightweight Cheap
CONS
May not fit in series with PCB protected batteries
If you want to replace the standard AAA batteries by Li-Poly (or LiFePo) batteries, you need to use dummy battery instead of the each second battery. This small and cheap tool helps to reversibly shor... (read full review)
Reviewed on 4/8/2014 Was this review helpful to you? Yes / No

blustafargen
Member

VERIFIED OWNER
  • JoinedMay 2013
  • Posts 1
  • Reviews 29
  • Kudos0
Overall
› Quality
› Value
It functions exactly as it is supposed to, and is the appropriate size. You could not reasonably ask for more, and at a bargain too!
Reviewed on 3/10/2014 Was this review helpful to you? Yes / No

VapeTek
Member
  • JoinedJun 2013
  • Posts 68
  • Reviews 28
  • Kudos46
Overall
› Quality
› Value
1 of 2 people found the following review helpful
PROS
Price Build quality
Got these to substitute standard alkaline batteries for Li-ion. So far I cooked a laser pen using one of these and a single SKU 1078100. However I have 2 LED cheapo flashlights that take 3 AAA batteri... (read full review)
Reviewed on 8/19/2013 Was this review helpful to you? Yes / No
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Title Last Posted By
does it has a connector from +ve to -ve? or insulated +ve & -ve?
› started by mgfm111 on 10/30/2015 4:59:25 AM
Replies: 3
Views: 347
mgfm111
10 / 30 / 2015