Rechargeable: Difference between revisions

Rechargeable (view source)

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Revision as of 19:18, 10 December 2010 (view source) Brted (talk \| contribs) (→‎Sealed Lead-Acid (SLA) - 2.0V/cell) ← Older edit		Revision as of 19:59, 10 December 2010 (view source) Brted (talk \| contribs) (→‎Sealed Lead-Acid (SLA) - 2.0V/cell) Newer edit →
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	=== Sealed Lead-Acid (SLA) - 2.0V/cell===		=== Sealed Lead-Acid (SLA) - 2.0V/cell===

	A classic rechargeable battery. They are sometimes used in [[Terminology#HID\|HID]] lights, but not for more portable lights due to poor size/weight characteristics. However, SLA batteries are very reliable if kept topped up, cheap, and as such, often still used in cars, if not torches.		A classic rechargeable battery where cells are hooked up in series to generate higher voltages. A 6V battery would have 3 cells and a 12V would have 6. They are sometimes used in [[Terminology#HID\|HID]] lights, but not for more portable lights due to poor size/weight characteristics. However, SLA batteries are very reliable if kept topped up, cheap, and as such, often still used in cars, if not torches.