Confirmed Mobile Booster can charge the iphone 4G. Please check your cable.

emmm,i use iPhone 4,how much iPhone 4 batt capasity? i think my mobile booster 5000mah only can charge my iphone 4 1.7times ...not 2 time

iphone 4 batt capacity shd be 1300 mAh...

5000mAh / 1300 mAh = 3.8 times.

my 2 AA Eneloop 1900mAh batt gives 40% batt of iPhone4...

That is right from theoretical figure, however during real transmission, there are some loss plus noise (ohm resistance) and therefore 5000mAH the maximum juicing iphone could be 2x instead of 3.8 times.

any idea where to get KBC-L2BS ?

Our new stock for this KBC-L2BS is expecting to be arrived this weekend.

so its confirm 2 time full charging for iPhone4

I'm a seller, not suitable to be the thread owner. And I'm getting very busy lately.

Any experienced (and not mobile booster seller) forum user willing to take over and manage "Mobile booster user group"?

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Added on January 23, 2011, 8:25 amThe mobile booster's internal battery is 3.7V, and it have to be stepped up to about 5V to output.

I guess it won't be 5000mAh after the step up process. Any E&E guy can do the math?
And I think the mobile booster not only charging the battery, but also need to power the running device. So, not full 500mA/1A go to the battery?

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Added on January 23, 2011, 8:28 amA customer report that the KBC-L2B is very HOT while charging blackberry bold 9700, could it be possible that the 1A current output is too much to the device? Any user have this experience?

forum-er working in hand-phone shop wanted! Please contact pm me.
Need your help to test mobile booster on the phones available on the market. Mobile booster will be provided.

Please recommend reputable hand phone seller.

This post has been edited by mjj2332: Jan 23 2011, 08:40 AM

Sanyo Eneloop Mobile Booster KBC-L2B can charge Nokia N8 through the microUSB port?

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Added on June 2, 2011, 11:19 amok... bought it... and tested it... can charge n8 through the microUSB cable provided by sanyo... =D kinda happy with this!

This post has been edited by moniqee: Jun 2 2011, 11:19 AM

can quote me the price for mobile booster with 5000++ mAH (dunno which model)

Just bought the KCB-L2B day before yesterday from Viewnet. Charge it over night then use it to charge my bb 9900 yesterday. Today tried to charge again today but it turns off after 5sec. I am assuming it does not have enough power to charge the 2nd time.

With the 9900's battery rated at 1250mh, I would have assume the KCB-L2B's 5000mh would be able to charge my 9900 at the very least 2 times.

Any one have any idea why it only manage to charge only 1 time? Or should I sent it back and exchange for another unit?

Any idea where I can buy KBC-E1S?

http://forum.lowyat.net/MobilePhonesandRelatedAccessories

How long does it take to full charge a 1500mah phone?

I wonder anyone selling this in malaysia http://tekkeon.com/products-tekcharge1550.html

Thinking of putting 4 AA eneloop battery inside