Please note (very important):

1. The upgraded battery tester can be used without using button batteries (if you get the upgraded battery tester, you don't need to install the battery)

2. The upgraded battery tester does not support the detection of rechargeable batteries and carbon-zinc (R) batteries. The battery marked with R is a carbon zinc battery, please test it yourself before purchasing. If you have any questions, please contact our customer service team to answer you.

Material: ABS
Color: Silver, Black

Size: 92*63*14mm


Feature:




★Update:
➤Wide testing range, including C, A, AA, AAA, MR, N, N'9V (6F22) batteries and 1.5V button 9V
: PP3, MN1604, 6F22, 006P 1.5V
: AAA, HP16, MN2400, R03 AA, HP7, MN1500, UM3 C, HP11, MN1400, SP11, LR14, UM2 D, HP2, MN1300, SP2, R20, UM1 various battery buttons
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