Difference between revisions of "Coin cell"
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| − | ===Batteries for | + | ===Batteries for coin cell backup battery holder=== |
====From Digikey==== | ====From Digikey==== | ||
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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]. | 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]. | ||
| − | + | 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]] | ||
[[Category:How_to_-_expansion_boards]] | [[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.
