Champion Power
Battery Terminal Type FAQ |
1.What is the difference of"float application" and "cycle application"?
Float application requires battery to be on constant charge with occasional discharge.
Cycle application mean charge and discharge the battery on a regular basis.
2.How to check a battery's performance?
Different applications have different checking methods.
For 20 hour rate or 10 hour rate,we can use 0.05CA or 0.1CA to discharge the battery until the battery's terminal voltage to 10.25V. Then calculate the amp hours to see if the battery fits the specifications. For 5 minutes rate, eg,12V21W battery,we can use a 21 watts/cell discharge till the terminal voltage to 9.6V,then measure the discharge time to see if it meets its specifications.
3.Deep-cycle batteries usually for which applications?
Deep-cycle batteries are used when 50% or more of the capacity is used per cycle. The most common application is for conditions that require deep, repetitive drain.Such as:powerful car audio systems, trolling motors, golf carts, electric wheelchairs, or RV house power sources,public safety and high-performance.
4.Gel batteries usually for which applicaions?
Gel batteries are usuualy applied when we need batteries to work under quite high or very low temperature.
5.How can the conversion made between "watts (W)" and "Amp hours (Ah)"?
W=I x V = 4I (15 minute rate)
6. What are the concerns when connect batteries in parallel or series?
1. Do not mix brands,models and batteries produced in different date.
2. Do not charge in series after separate discharge.
3. Do not charge/discharge in parallel if voltage difference of each cicuit too large
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