Get the Ultimate Battery Capacity Tester for Just $3.19

Looking for a reliable way to test your Li-ion batteries from 1S to 7S configurations? Look no further! This 1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V battery tester is the perfect solution.

Product Features

Compatibility: It works with a wide range of Li-ion batteries, including 18650 cells and Lipo batteries.
Voltage Range: The device supports voltages from 3.7V to 29.4V, making it versatile for various battery sizes.
Easy-to-Read Display: The digital display provides clear readings of your battery’s capacity, ensuring accurate results every time.

Why Choose Our Battery Tester?

Our tester is not just another product; it’s a must-have tool for anyone dealing with Li-ion batteries. It ensures that your batteries are in optimal condition and helps you avoid potential hazards associated with undercharged or overcharged cells.

Special Offer: $3.19 Only!

This week, we’re offering our battery tester at an incredible price of just $3.19! Don’t miss out on this amazing deal and upgrade your toolkit today.