Car battery: Difference between revisions
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== Deep Cycle Batteries == |
== Deep Cycle Batteries == |
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Properties of batteries: |
Properties of batteries: |
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* Cold Cranking Amps (CCA) - amps that the battery can produce at 0°C |
* Cold Cranking Amps (CCA) - amps that the battery can produce at 0°C |
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* Reserve Capacity (RC) - minutes that the battery can deliver 25A, voltage > 10.5V |
* Reserve Capacity (RC) - minutes that the battery can deliver 25A, voltage > 10.5V |
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Revision as of 21:00, 26 April 2007
This article is a stub. You can help the OLPC project by expanding it.
Deep Cycle Batteries
Deep cycle batteries are designed to provide a steady amount of current over a long period of time; they achieve this by using thicker plates than typical car batteries. Deep cycle batteries are found in boats, golf carts, and solar power systems.
Properties of batteries:
- Cold Cranking Amps (CCA) - amps that the battery can produce at 0°C
- Reserve Capacity (RC) - minutes that the battery can deliver 25A, voltage > 10.5V
For deep cycle batteries, RC is 2-3 times greater than car batteries, while CCA is about 0.5-0.75 of car batteries. While car batteries are not designed to be completely discharged, deep cycle batteries should withstand hundreds of discharge/recharge cycles.
Availability in launch countries
- Brazil (especially rural areas)
- Uruguay (especially rural areas)
- Argentina (especially rural areas)
- Libya
- Nigeria
- Ethiopia
- Pakistan
- Rwanda
Vendors
This section should contain different specifications for deep cycle batteries and also availability in the different countries.