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Lenovo ET660 is a good WM smart phones, slim stylish, manufacturers presented two very generous to 1150 milliamperes of original equipment batteries laptop battery. However, I do not know at the cost considerations or design requirements, ET660 there is not even the original parts in the Charger, which gives a second battery charge brought great inconvenience. In the forums, you machine-you can say that complaints regarding this issue, He He.

As one from Siemens 6688i ( "eternal monument", ha ha) for studying cell phone machine liked the old players could not help but think of those days at home all-powerful vendors: Scud. In the 6688 era, players were almost abandoned the original Siemens batteries, staffing a Scud 900. Scud Siemens times between outstanding performance, let's charger is also once again by Scud salvation? Apart from anything else straight to mobile phone stores. Now everyone can see is the return of the Scud Taobao universal chargerdell Inspiron 710m battery, first to a family portrait:

Yes, this time playing the protagonist of our ET660 is a map of the Central People's Liberation Army's "Scud Universal Travel Charger", and He He. Surprisingly low price of RMB 15.00 wholeness. Take a look at recent photos, in particular, take note of the figure of the two metal contacts, which use the following particularly important.

The general universal battery charger is very simple, direct plug on it. However, ET660 battery is not, because its structure is very strange, there are two sets of identical metal contacts, people indeed troubled. Let us take a look at:

So in the end we used the group of a point betterdell Inspiron 700m battery ? In fact very simple, that is below the picture of which group of contacts, because this group of contacts, and ET660 is connected to the group of the fuselage. Judging method is very simple, the battery positive side up placed on the left of the contact on the right of the
Correct results
Then we take a look at the installation is complete the correct effect:

Paying particular attention to the picture of the red light, and only install the correct access to a good situation, left the red light will begin flashing. Of particular note is that this paragraph is a new Scud universal charger "automatically detect polarity" (and obviously marked on the packaging), in other words, if the battery charger is negative and reversed, the charger can also be automatically to detect and correct fit. However, if all of you to buy the charger is not "automatically detects the polarity", and then when the red light on the diagram must not charge, polarity must be adjusted only after dell 5081P battery unplugged. In order to facilitate everyone's use, or give us a detailed look at this:

Some attention and battery charger contact contact contact method, in fact, is the 2-pin charger front-end gently come into contact with the battery.

The following details about the use of universal charging method, we must read carefully before using:

1, fixed cells: According to the battery dell 75UYF battery positive and negative electrode spacing pieces of metal touch position, touch the metal plate and the battery electrode contact well, if the indicator light, said sheet metal touch the battery electrodes with good contact. Pairs of lead batteries, will lead plugs directly into the corresponding jack. 2, charging to confirm: After locking the battery after the power is switched on, "charging" red indicator light that enter the state of charge.

3, charging complete: When the charging indicator light is completely extinguished, "saturation" when the indicator light shows fully charged has been completed. Does not affect the battery dell 1691P battery charging time to extend the use of effects.

2. Electrical Performance

For battery capacity: ≤ 2000mAh

Input: 220V ~ 50Hz <100mA

Maximum output (charge) current: == "230mA

No-load output voltage: 4.2V + - 2% V

Use of the environment :0-40 degrees Celsius

Indicate the corresponding box on the back there are instructions:

Well, it should be noted that problems are attention to, you can rest assured that the beginning of a bold charge of. Scud's instructions in accordance with the charging process in the middle of the red lights will flash continuously, charging the green light after the dell Latitude C640 battery completion of the most right will be highlighted, you can complete, Hehe. In accordance with the picture of the note, let the battery needs to be charged 10 to 12 hours before they completely filled, multi-impulse not to hurt the battery charge bar everyone at ease.