Where can I purchase a battery charger?

A new product laptop battery charger
AC input:100-240V AC 50/60HZ
DC input:12-24V
High output:16.8V 2.5A DC
Low output:12.6V 2.5A DC
charge time:3-5h
color:black
size:1.7*62*30mm
That has be dead against use front happen problem and LI ion battery trait., when charge battery must take out use, has insure up to snuff on room temperature charge , as well as can avert happen blast or combustion or life reduce problem. simultaneity can let it is accomplish normally charge and discharge process the battery , It’s activation state urge LI ion battery inside is longtime. Can prolong use life the battery.
That has be dead against use two species battery voltage parameter at laptop IT trade, the product have setup switch switchover voltage, insure apply two species different voltage laptop battery charge, any more introduced commutator model the product DC output plug, can use different variety, let use charger electricize for laptop battery is safety and set one's heart at rest. And that can prolong use life the battery, best economize expenses which needless for the peoples.
It’s charge use AC to DC, DC to DC two model charger. May use in the home or office ,and car or ship or train. Usag is best convenience .
If you have need the product, please contact us
Mobile:13751018213
skype:lincen18213
Email:[email protected]
FAX:86-755-61573100

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Try going on ebay and looking it up by product,sometimes there are sellers that specialize in replacement adapters.