TM 10-3930-669-20 1-14. ELECTRICAL SYSTEM (CONT). b. Battery.    The  electrical  system  is  equipped  with  two  12-volt  batteries  (1).    The  batteries  are  contained  in  a battery box (2) located on the right-hand side of the forklift under the engine access cover (3).  This location provides protection from the environment while allowing convenient access for service. 1-12