Here are the general instructions for using an (commonly sold at Walmart). Since EverStart makes several models (e.g., 1.5A, 4A, 10A, 15A), the button layout and display may vary slightly, but the core operation is similar.
You do not do anything special. Once the battery reaches 100% (Green light solid), the charger automatically shuts off the bulk charge and switches to "Float Mode." It will monitor the voltage. If the battery drops to 12.6V, the charger turns back on for a few minutes to top it off. everstart plus smart charger and maintainer instructions
The is an excellent tool for extending the life of your batteries, provided you follow the instructions. The golden rules are: Red to positive, Black to negative, Plug in last. Always select the correct voltage. And remember, the "Maintainer" mode is your best friend for winterizing your boat, RV, or summer car. Here are the general instructions for using an
: The charger uses electric pulse technology to help break down lead sulfate crystals that have hardened on the battery plates. Automatic Activation Once the battery reaches 100% (Green light solid),
This is the most critical step. The order of connection matters to prevent sparks near the battery terminals.
78512: UltraPro Elite Smart Battery Charger & Maintainer - Operation
If your battery has been dead for months, sulfur has coated the lead plates. The EverStart Plus has a "Repair" or "Desulfation" mode.