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= Battery and Alternator =
 * Test alternator
   1. Check terminals and cables
   1. Battery at normal temp should be 12.4v — 12.6v
   1. Start car <15.5v(Not over charge)  more than battery voltage by 0.5v
   1. Test leads between battery and alternator for voltage drop, should be <0.1v with all electrics in car on e.g. Headlights & Aircon.
   
= Battery recommendation =
 * Batteries can be classified as low-maintenance or maintenance-free. 
   * A low-maintenance battery may require water refill from time to time. Refilling can easily be accomplished since these batteries feature a detachable lid. Low-maintenance batteries are recommended for warm climates. 
   * Maintenance-free batteries are sealed and last longer than the non-sealed type, and charge faster as well. '''Sealed batteries are not recommended in hot weather because water cannot be added.'''

= Battery info =

 * '''AGM''' - '''A'''bsorbed '''G'''lass '''M'''at Separators – an advanced battery technology that eliminates the need to ever add water
   * Non-spillable – all acid is absorbed in special plates and AGM separator
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[[Category4x4]]