While a portable battery charger can help you in a pinch ... detects battery sulfation and acid stratification, and its pulse repair mode can restore proper chemistry so the battery holds a ...

We found the Sailvono 4A Battery Charger to be a reliable and easy-to-use product. The pulse repair function was effective in restoring lost performance, and the LCD screen made it easy to monitor ...

Due to the built-in battery and the charger stand, it is usable at all ... the memory and the saturation dependent pulse tone. The pulse tone can be switched off and has an adjustable volume.