Everstart 6811a Smart Charger Manual 2021 |link|

: Signals a bad connection —check that the clamps are securely attached to the terminals.

A: Yes. The manual allows "in-vehicle" charging. Connect negative clamp to the engine block, not the negative terminal. everstart 6811a smart charger manual 2021

The EverStart 6811A is a designed for 12V lead-acid batteries (standard, AGM, gel, and deep-cycle). It’s often sold under Walmart’s EverStart brand. Key rated specs from the manual: : Signals a bad connection —check that the