Difference between revisions of "Coin cell"

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===Batteries for Coin cell backup battery holder===
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===Batteries for coin cell backup battery holder===
  
====Rechargeable 6.8mm lithium coin cell battery====
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====From Digikey====
This coin cell battery has been tested on the Tobi expansion board: ML-621S/ZTN
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This rechargeable 6.8mm lithium coin cell battery is available from Digikey via [http://parts.digikey.com/1/parts/1406-battery-lithium-3v-recharge-ml-621s-ztn.html this link].
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A rechargeable 6.8mm lithium coin cell battery, part #ML-621S/ZTN, is available from Digikey via [http://parts.digikey.com/1/parts/1406-battery-lithium-3v-recharge-ml-621s-ztn.html this link].
  
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A coin cell battery allows the clock to keep the correct time when the system is powered off.
  
 
[[Category:How_to_-_batteries]]
 
[[Category:How_to_-_batteries]]
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[[Category:How_to_-_expansion_boards]]

Latest revision as of 13:49, 4 June 2014

Batteries for coin cell backup battery holder

From Digikey

A rechargeable 6.8mm lithium coin cell battery, part #ML-621S/ZTN, is available from Digikey via this link.

A coin cell battery allows the clock to keep the correct time when the system is powered off.