






Universal BT168 Digital Battery Tester Volt Checker for AA AAA 9V Button Multiple Size Battery Tester Voltage Meter Tools BT-168
2.55$
2.55$
Quantity:
1
Availability:
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Note: The BT168 pointer type can only measure 1.5V and 9V batteries!
Main technical parameters of battery tester BT88
Battery nominal voltage: 1.5V
Battery model: AAA, HP6, MN2400, RO3
AA, HP7.MN1500, UM3
C. HP11, MN1400, UM2
D. HP2, MN1300, UM1
Button, small battery
Total load resistance: 4 Ω
Working current: 375 mA
Battery nominal voltage: 9V
Battery model: 6F22, PP3, MN1604
Total load resistance: 215 Ω
Working current: 40 mA
Measurement environment: 0~40 ℃, 25%~80% RH
Overall dimensions: 112 × sixty-one × 27mm





Customer Reviews
626 ratings
works well (41)
fast delivery (18)
satisfactory (17)
as described (16)
practical to use (15)
excellent (12)
Customer photos (30)
f***r
October 4, 2026
It’s exactly the same one that came with my battery, buddy. It even fits in the exact same spot in the case. My old one broke so this is perfect.
Buyer from United States
September 20, 2026
works great, very pleased with this item
s***r
August 28, 2026
A+++; AN excellent product at an amazing price...! Shipping was quite fast for international shipping and well worth the wait. I had a very old (20+ years) battery tester that started providing inaccurate results. This battery tester is very easy to use and provide accurate results... It can test 9V batteries as well as 1.5V AA, AAA, C, and D cells... It can also test 1.5V Button batteries... Everyone should own one of these testers to avoid throwing away peferectly good batteries.
Buyer from United States
August 24, 2026
nice little tool to add to any collection
Buyer from United States
August 1, 2026
item work says advertised.
U***r
June 30, 2026
So simple but works!
Universal BT168 Digital Battery Tester Volt Checker for AA AAA 9V Button Multiple Size Battery Tester Voltage Meter Tools BT-168
2.55$
2.55$
Quantity:
1
Availability:







