Universal Battery Checker Tester with Leads LCD Display, Battery Capacity Voltage Resistance Tester for AAA AA C D 9V Digital 12V 3.7V Li-ion 18650 CR123A CR2032 Button Cell Batteries More

The Dlyfull Universal Battery Tester is a must-have tool for anyone who wants to keep their batteries in top condition! With its high compatibility, clear LCD screen, multi-functional features, and ease of use, this tester is perfect for testing all types of batteries, from small to large.

Whether you're a DIY enthusiast, a professional technician, or just someone who wants to make sure their batteries are in good shape, this tester has got you covered.

It can detect battery capacity percentage level precisely, measure voltage and internal resistance, and even indicate whether the battery needs charging.

Plus, it's powered by 2 non-rechargeable AAA alkaline batteries, so you don't have to worry about running out of power in the middle of testing.

And with a 100% unconditional return or refund policy, you can buy with confidence! So why wait? Get your Dlyfull Universal Battery Tester today and start keeping your batteries in top condition!