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Samantha
USA
2 Posts |
 Posted - 02/17/2019 : 22:31:21
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| It appears that it takes my 390 many hours to charge, and doesn't fully charge at that. 3 or 4 hours gets it to 40% or 50%, and 10 hours gets it near 90%... Is this to be expected of this device? |
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| Reply #1
ZLM
1261 Posts |
Posted - 02/18/2019 : 17:10:07
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| For safety consideration, the charging current is designed on 250mA. The battery is 2600mAh. That means the charging time from 20% to 100% takes about 8 hours. However, if your charger can not supply 250mA current, then you may need longer time to charge the battery to 100%. |
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| Reply #2
Samantha
USA
2 Posts |
Posted - 02/25/2019 : 14:20:41
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I'll time it and see how it goes, thank you!
It seems that the battery drains pretty rapidly as well, would you know hope long it should last from a full charge?
If the battery needs to be replaced, what type do I need to look for? |
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| Reply #3
EmfDev
2256 Posts |
Posted - 02/25/2019 : 16:30:19
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It should last for 1-2 days when using continuously.
You can find it from online or battery stores. You can look at the name/size by opening the battery compartment. |
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| Reply #4
paul
United Kingdom
54 Posts |
Posted - 05/11/2019 : 11:47:57
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I have a 2 A samsung charger.
As the design is for 250 mA do you think it would damage the charger
circuit ?
If not,do you think it would shorten the life of the battery ?
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| Reply #5
EmfDev
2256 Posts |
Posted - 05/13/2019 : 08:39:59
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| It's ok to charge it with 2A charger, it will charge faster. |
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Topic |
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Battery
