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DC-Battery Knowledgebase
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folder Battery General (25)
General knowledge of batteries
 folder Laptop Battery (3)
laptop battery knowledge base
 folder Q & A Session (19)
DC-Battery store Q & A Session:
folder AC/DC Adapter (4)
manual, user guides, Q&A of AC/DC Adapter
 folder Payment / Retrun (1)
How to make payment, How to add products, How to remove products, How to return products


Most viewed
 
document How to make Payment using Credit Card / Debit Card / Worldpay
STEP 1: select your payment method, Credit/Debit Card is our first choice for credit/debit card payment gateway. If not success or do not want to...
16 Jun, 2008
document What is the "Memory Effect"?
Ni-Cd batteries, and to a lesser extent Ni-MH batteries, suffer from what's called the "Memory Effect". What this means is that if a...
12 Jun, 2008
document Q: My Dell laptop could not recognize the battery and showed “the battery is not compatible with this computer model, please put in a Dell battery”, and the indicator kept blinking, what’s wrong with it?
A: It shows the battery compatibility is not good. When it happen, please contact your vendor for replacement.
12 Jun, 2008
document What is a MilliAmp Hour (mAh)?
MilliAmp Hour means how much current a battery will discharge over a period of one hour. Higher numbers here reflect a long battery runtime and or...
19 Jun, 2008
document How long do batteries last?
The life of a rechargeable battery operating under normal conditions is generally between 300 to 400 some high performance battery cells could up to...
12 Jun, 2008
Recent articles
 
document Li-40B Battery Charger display how to insert battery.
PICTURE 1 PICTURE 2 Incorrect insert for our Slimline Li-40B Battery Charger for Li-40B battery (+) on the left (-) on the right The...
22 Jun, 2009
document I just received an AC Power Adapter but why cannot charge the battery?
Not all Digital Camera has charging circuitry built in.  Because they design for slim and smaller size therefore manufacturer giveup to embed...
10 Jun, 2009
document DELL Adapter Reference
Dell portable systems have different power requirements based on the processor type, system features, and configurable options. Use the list...
29 Jun, 2009
document What's the reason that causes battery with no voltage or low voltage? How to avoid this problem?
Reason a.No voltage. b.External shot circuit or overcharge, anti-charge c.Cells expansion and short circuit caused by direct anode contact and...
13 Apr, 2009
document Why can't the battery be charged? How to solve this problem?
Reason: a.The battery has no voltage. b.There is problem with charger, as it has no output electric current. c.Low charging efficiency due to...
13 Apr, 2009


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