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Ran across this today looking for batteries. $ 5.95 plus free Prime shipping after clipping $ 1 off coupon, comes out to $ 6.43 after tax to Cali. 4.5 out of 5 stars with almost 1800 reviews.
– Easy-to-read color-coded display with "Good", "Low" and "Replace/Recharge" indicators
– Test standard and rechargeable batteries: 9V, AA, AAA, C, D, 1.5V Button Type
– Compact design
– No batteries required to operate