| Code | Suits | Description | Picture |
| UP15D | 15 AMP UNITS | UPGRADE KIT E CELL (15 AMP) WITH SOLID PLATE ELECTRODES, THREADLOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
| UP15RP | 15 AMP REVERSE POLARITY UNITS | UPGRADE KIT 20 AMP REVERSE POLARITY CELL WITH SOLID PLATE ELECTRODES, THREADLOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
| UP20D | 20 AMP UNITS | UPGRADE KIT K CELL (20 AMP) WITH SOLID PLATE ELECTRODES, THREADLOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
| UP25D | 25 AMP UNITS | UPGRADE KIT S CELL (25 AMP) WITH SOLID PLATE ELECTRODES, THREADLOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
| UP35D | 35 AMP UNITS | UPGRADE KIT P CELL (35 AMP) DELUX WITH SOLID PLATE ELECTRODES, THREAD LOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
| UP35RPT | 35 AMP REVERSE POLARITY UNITS | UPGRADE KIT 35 AMP REVERSE POLARITY CELL WITH SOLID PLATE ELECTRODES, THREADLOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
| UP50D | 50 AMP UNITS | UPGRADE KIT F CELL (50 AMP) DELUX WITH SOLID PLATE ELECTRODES, THREAD LOCK CAP, HOUSING AND CELL LEAD CONNECTOR SET. |  |
