1 PCS Digital Battery Tester BT168D Tester for AA/AAA/C/D/9V/1.5V Battery P7I9
£5.84
Battery capacity tester BT168D: Put the battery directly Display the remaining battery capacity, more intuitive than the BT168. Universal button battery tester AA AAA C D 9V. Check the power of all 1.5V and 9V batteries.
