Posted by dapj20 on May 09, 2016 in Battery-Management
The main Types of Rechargeable Batteries are NiCd - Lead Acid - NiMH - Lithium ion. The Gel Lead Acid Battery is Termed Maintenance Free and may have to be treated differently for charging. List of battery sizes - Wikipedia 4.5 Volt - D - C - AA - AAA -… more »