Features 1、OEM Number: The original equipment part number is 101909902, AM1229201, 21155‑02 replacement for Lester, 103697001 PRT‑57342‑EC for reference. 2、Ideal Application: The club car on board computer is a wonderful replacement for club car electric 48 volt models, replacement for club car regen II, DS, IQ 10 with square 6 pin plug. 3、Long Term Storage Mode: The club car OBC computer features the long term storage mode, it can activate the charger every 15 days or so to keep the batteries charged. 4、Batteries Charge Regulating: The OBC can record the accurate amount of energy consumption and then direct the charger to replace exactly the amount of energy needed to fully replenish the batteries. 5、Excellent Performance: The compact club car OBC computer comes with about 6inx6.5in/15.2x16.5cm size, easy to install without complicated steps, replaces perfect and works great. Specification Item Type: Club Car On Board Computer Material: PVC+ Metal Alloy Size: Approx. 6inx6.5in/15.2cmx16.5cm OEM: 101909902, AM1229201, 21155-02 replacement for Lester, 103697001 PRT-57342-EC, 103403101, 103446601 Fitment: Replacement for club car electric 48 volt models Package List 1 x Club Car On Board Computer