Last Updated: January 16, 2019 (Refresh Now)
Tenergy T 333 Universal Battery Tester LCD Display Cell Checker Multi Purpose Small Battery Tester for AA AAA C D 9V CR123A CR2 CRV3 2CR5k CRP2 and Button Cell Batteries
Last Updated: January 16, 2019 (Refresh Now)
7.9
SCORE
/10
Total Reviews
346
Old Reviews
195
Unverified
23
Spam Test
PASS
LCD
TYPE
Review Analysis - 128 recent, verified reviews
Detailed Mode
Battery Life
43tester, test, testers, months, lcd
+72%
-28%
" ... Great for checking batteries. ... "
" ... great assortment of batteries can be tested with this device. ... "
" ... Got this for my Mother who seems infatuated with testing all her batteries. ... "
" ... The best battery tester I have come across. ... "
" ... It uses a battery for power, so it gets an accurate reading of the battery being tested. ... "
" ... It can read so many different types of batteries - this is a huge help! ... "
" ... Someone installed the battery backward. ... "
" ... Love this battery detector. ... Tests many different batteries quickly. ... I tested over 30 batteries in under 10 mins. ... "
Ease of Use
9super, use, simple to use, easy, ease
+100%
" ... Simple to use, handles everything I throw at it. ... "
" ... Easy to use. ... "
" ... Super easy to use very clear if it is poor weak or strong. ... "
" ... Works great and easy to use. ... "
" ... Ease of use ... "
" ... But I wanted something super easy that anyone could understand. ... "
" ... Very versatile and useful instrument. ... "
Product Reliability
9years ago, months, quit, failed, years
+44%
-56%
" ... Failed to show any battery conditions after a couple months. ... "
" ... I like the design, but "Poor" and "Weak" display segments failed after 2 months of mostly sitting on a shelf. ... "
" ... All functions except the 9v tester stopped working after only a couple weeks. ... "
" ... It broke in 2 months. ... "
Display Clarity
7read, poor, lcd, easy to read, weak
+43%
-57%
" ... The packaging was sturdy and would have protected the device when shipped so i can only imagine that the display must have been of poor quality to have cracked when we received it . ... "
" ... It uses LCD display which requires a battery. ... "
" ... I like the design, but "Poor" and "Weak" display segments failed after 2 months of mostly sitting on a shelf. ... "
Marketplace
6works, thank, advertised
+100%
" ... Thank me later. ... "
" ... Works as described. ... "
" ... Works as described. ... "
" ... Works as advertised. ... "
" ... Mine is silver though and I'd much prefer the black shown in the picture but oh well, I can live with it. ... "
" ... Excellent seller highly recommended ... "
Returns
4late, item, received
-100%
" ... Was broken when we received the item and as usual couldn't return the item as UPS didnt collect. ... "
" ... I'm definitely returning it. ... "
" ... Too late to return. ... "
" ... Too late to return - in the trash. ... "
Product As Described
4works, advertised
+100%
" ... Works as described. ... "
" ... Works as described. ... "
" ... Works as advertised. ... "
" ... Mine is silver though and I'd much prefer the black shown in the picture but oh well, I can live with it. ... "
Build Quality
4type, sturdy, see, one, flimsy
+25%
-75%
" ... The packaging was sturdy and would have protected the device when shipped so i can only imagine that the display must have been of poor quality to have cracked when we received it . ... "
" ... Works ok but when I tested a D battery the metal loop needed for contact broke off and I can’t fix it. ... "
" ... POOR CONSTRUCTION, POOR PRODUCT ... "
Accuracy
3easy to use, believe
+67%
-33%
" ... All gave an accurate read out. ... "
Price
3reasonably, product, priced
+67%
-33%
" ... Have saved back the cost & more ... "
Remote
3batteries, like, battery, use, device
+100%
" ... But I like that it test flat batteries for car remotes ... "
" ... I mostly use rechargeable batteries where I can, but some specialized devices use rare types and I'd rather know if say, a remote sensor for a security system has a dead battery or just had a glitch from a storm. ... "
" ... It even tests watch, camera and vehicle remote batteries. ... "
Charging
3batteries, test, shows, remote, remaining
+100%
" ... We've mostly gone over to using USB-rechargeable lithium AA batteries now for high-use applications like our XBox controllers. ... "
" ... Most of my 'junk draw' batteries were either fully charged or more then adequate for use. ... "
" ... small, convenient & shows the degree of remaining charge. ... "
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Specifications
Display
Type: LCD