Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Battery: Service Precautions






Safety information battery and charging

Warning! Batteries produce explosive gases. Ensure that naked flames, sparks or ignited substances never enter the vicinity of the battery. Wear safety glasses when charging the battery. Ensure that there is sufficient ventilation.

Warning! Batteries contain sulfuric acid. Avoid contact with the skin, eyes and clothing. Wear safety glasses when working in the vicinity of the battery to protect against acid contact. If acid comes into contact with skin or eyes, rinse with water immediately for 15 minutes. Seek medical attention immediately.

Warning! Seek medical attention immediately if swallowed.

Caution! Start current charging with high current or voltage over 16 volts will damage the battery.