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Quality GuaranteesWe provide 90-360 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Yes, the module works fine, as in datasheet on the chip.A heavily discharged battery first charges a weak current,Then when reaching 3.0 v increases the current to 1a. At a voltage of about 4.1 vUp to charge-smoothly reduces the current and at 4.19 v turns off the charge.I am happy with the well-made payment for such a price.
2019-09-05
Products seem to be of good quality as described, shipment and delivery commendable, This product is highly recommended.
2019-07-30
he did not ship the item. he had extended the period for another 60days.. actually requested him to cancel the order himself since i wanted smd type.. but he did not heed to my request.. he acted as though he has actually shipped the item. cheater.
2019-07-11| 图片 | 型号 | 描述 |
|---|---|---|
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Mfr.#: DC1592A-B OMO.#: OMO-DC1592A-B |
Power Management IC Development Tools LTC3577EUFF-4 Demo Board - Highly Integr |
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Mfr.#: DC1402A-A OMO.#: OMO-DC1402A-A |
Power Management IC Development Tools LTC3577EUFF Demo Board - Highly Integrat |
