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| Glossary of Terms |
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| Equalize Charge |
| A controlled overcharge of the batteries which brings all cells up to |
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| the same voltage potential, extends the battery life, restores capacity |
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| and mixes the electrolyte. |
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| Gel Cell Battery |
| A type of battery that uses a gelled electrolyte solution. These |
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| batteries are sealed and are virtually maintenance free. Not all sealed |
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| batteries are the gel cell type. |
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| Ground |
| The reference potential of a circuit. In automotive use, the result of |
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| attaching one battery cable to the body or frame which is used as a |
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| path for completing a circuit in lieu of a direct wire from a component. |
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| This method is not suitable for connecting the negative cable of the |
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| inverter to ground. Instead, route the cable directly to the negative |
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| terminal of the battery. |
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| LED |
| Light Emitting Diode, used as an indicator light. |
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| Negative |
| Designating or pertaining to electrical potential. The negative terminal |
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| is the point from which electrons flow during discharge. |
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| Ohm |
| A unit for measuring electrical resistance. Ohm's Law Express the |
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| relationship between volt (V), amperes (A) in an electrical circuit with |
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| resistance (R). It can be expressed as follows: V = AR If any two of |
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| the three values are known, the third value can be calculated by using |
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| the above formula. |
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| Ohm’s Law |
| Express the relationship between volt (V), amperes (A) in an electrical |
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| circuit with resistance (R). It can be expressed as follows: V = AR. If |
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| any two of the three values are known, the third value can be |
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| calculated by using the above formula. |
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| Positive |
| Designating or pertaining to electrical potential; opposite of negative. |
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| The positive battery terminal is the point where electrons return to the |
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| battery during discharge. |
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| Power sharing |
| The ability of the charger to reduce its output when the AC power |
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| being consumed by the charger and external AC loads connected to |
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| the output of the inverter are in excess of the input breaker rating. |
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| RCCB |
| Residual Current Circuit Breaker. A protective device that |
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| deenergizes a circuit rapidly when current to ground exceeds a |
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| predetermined value. |
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| Volt |
| The unit of measure for electric potential. |
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| Volt Amps (VA) |
| See Watt. |
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| Watt |
| The unit for measuring electrical power, i.e. the rate of doing work, in |
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| moving electrons by, or against, an electric potential. |
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| The unit for measuring electrical energy which equals Watts × Hours. | |
| HR, WH) |
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| Wet Cell Battery |
| A type of battery that uses liquid as an electrolyte. This type of battery |
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| requires periodic maintenance such as cleaning the connections and |
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| checking the electrolyte level. |
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