Car battery

From OLPC
Revision as of 03:05, 1 May 2007 by RafaelOrtiz (talk | contribs) (Draft)
Jump to: navigation, search
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.

Argentina

Brasil

Etiopia

Libia

Nigeria

Pakistan

Rwanda

Links