YB-627 [ 4400mAh ] [Promo price RM60 + Free postage to west] discount rm16 **BLACK ONLY

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TQ

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This is my review on # YB-627 [ 4400mAh].

I've purchased 1 power bank from OP before CNY, I decided to write review later after testing on different devices.

Now, here is my review:

First I tried it on my old siht samsung wave 723, it not work, after communicate with OP, only realized that have to connect with v8 connector which come together in the box, and it works.

According to OP, this is due to the voltage differences, I've no idea about it, but at least it works.

I tried it on my friend's iPhone 4, it works without any issue.

Then I tried with my iPhone 5, it works too. After weeks of testing, sometime it won't charge when I plugged it, I've to press the button. But this is not an issue, just FYI.

I usually re-charge with laptop usb port, so no issue at all.

Until 1 day in CNY holiday, I use Apple original 3 pin plug + Yoobao usb cable to charge the power bank, but less than 5 minutes I smell something unpleasant, so I stop charging, and I unplug it and checked, my Apple 3 pin plug was fine.

But the Yoobao usb cable I felt hot and soften, but it did not melt. The cable now still function properly.

So my advice is, Do NOT charge the power bank by using Apple 3 pin. Other than that the power bank work great.

I can charge my iPhone 5 (18-20% battery) about 2.4 times, it's satisfactory for me.

I would recommend this Yoobao power bank sold by the OP, just be caution when charging the power bank with 3 pin plug.

Good seller, good communication, good explanation.

Thank you.