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Replace battery for nwz8544

Battery wont recharge

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Big blue speaker repair


Lithium ION batteries are usually rechargeable. The use mode for these batteries is that there are a set number of recharges that equate to the life of the battery. Usually that life is approximately 1,000 charges.
If you use your battery to 50% then recharge, you can do this ~2,000 times. As the life of the battery is used up, the maximum charge lessens which means where you may have had 8 hours of play time when the battery was new, you will only have 6 hours as the battery life is used up.
In order for a Lithium ION battery to recharge there must be at least a small amount of charge left as a "seed" for that recharge. If you drain a L-ION battery down to zero, it may never recharge again or the max charge will be reduced to an insignificant amount of the original full charge. eg instead of 8 hours you may only get 15 minutes, or 5 minutes, or no minutes.
You are much better off recharging when 50% depleted than using it up til your product stops.
L-ION batteries cannot be repaired only replaced. Most cheap products using L-ION batteries cannot have their batteries replaced.

If the speaker is under warranty get it replaced.

Taking the speaker apart to replace the battery will compromise or even destroy the acoustic properties of the speakers. Big Blue Live Wireless Bluetooth Speaker

Mar 09, 2015 | Brookstone Big Blue Studio Wireless...

1 Answer

My pendo wont fully charge, and now it won't come on at all


Lithium ION batteries are usually rechargeable. The use mode for these batteries is that there are a set number of recharges that equate to the life of the battery. Usually that life is approximately 1,000 charges.
If you use your battery to 50% then recharge, you can do this ~2,000 times. As the life of the battery is used up, the maximum charge lessens which means where you may have had 8 hours of play time when the battery was new, you will only have 6 hours as the battery life is used up.
In order for a Lithium ION battery to recharge there must be at least a small amount of charge left as a "seed" for that recharge. If you drain a L-ION battery down to zero, it may never recharge again or the max charge will be reduced to an insignificant amount of the original full charge. eg instead of 8 hours you may only get 15 minutes, or 5 minutes, or no minutes.
You are much better off recharging when 50% depleted than using it up til your product stops.
L-ION batteries cannot be repaired only replaced. Most cheap products using L-ION batteries cannot have their batteries replaced.

Feb 23, 2015 | Tablets & eReaders

1 Answer

My sons rca 10.1 tablet wont power up.....right before this happened it was froze on the start up screen and wouldnt power off. I let the power run down hoping then I could charge it and it would power up...


Lithium ION batteries are usually rechargeable. The use mode for these batteries is that there are a set number of recharges that equate to the life of the battery. Usually that life is approximately 1,000 charges.
If you use your battery to 50% then recharge, you can do this ~2,000 times. As the life of the battery is used up, the maximum charge lessens which means where you may have had 8 hours of play time when the battery was new, you will only have 6 hours as the battery life is used up.
In order for a Lithium ION battery to recharge there must be at least a small amount of charge left as a "seed" for that recharge. If you drain a L-ION battery down to zero, it may never recharge again or the max charge will be reduced to an insignificant amount of the original full charge. eg instead of 8 hours you may only get 15 minutes, or 5 minutes, or no minutes.
You are much better off recharging when 50% depleted than using it up til your product stops.
L-ION batteries cannot be repaired only replaced. Most cheap products using L-ION batteries cannot have their batteries replaced.

Jan 19, 2015 | Tablets & eReaders

1 Answer

Camera wont come on


when your device shows the "low battery" signal. That is the best time to recharge the batteries.... Do not over charge them..

Sep 15, 2012 | Sanyo xacti vpc-e890 8.1mp 3x optical/4x...

1 Answer

Revive drill driver battery packs


Rechargeable batteries do have a lifespan, they won't recharge forever. If you have fully discharged the batteries then fully recharged them and they still don't have full power or they only last a couple minutes then they are done. If they won't charge or the charger shows them as defective, the only fix is to replace them.

Jan 29, 2012 | Dewalt DC920KA Heavy Duty Xrp 18V Cordless...

1 Answer

SONY DSC-S930 IT JUST WONT TURN ON.


The most likely culprit is that you are out of battery. Try replacing or recharging the batteries. If you try this and no luck, you may need to purchase new batteries. Even rechargeable batteries need replacing over time.

Hope this helps!
Good luck!

Jul 27, 2011 | Cameras

1 Answer

2006 dodge durange wont start tried to recharge


Some times battery's are beon recharging that recharge wont do it, after you recharge battery turn your lights on, if very dim or dont come on, battery is no good replace it, also try to start it it if lights go off, replace battery.

Jun 23, 2010 | 2006 Dodge Durango

1 Answer

IPod nano wont recharge


I would suspect that the battery is no longer good, these must be replaced by Apple contact their websit for instructions on how to do this.

Mar 23, 2009 | Apple iPod nano

1 Answer

Cannot charge or copy music onto the sansa e270


You might not have the battery "seated" correctly. Try removing and replacing the battery.

Sep 04, 2007 | SanDisk Sansa e270 MP3 Player

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