Usb Charge Protection Board 5v 1a Power Supply Boost Converter Board Lithium

US $11.97

Shenzhen, China
Aug 29th

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USB Charge Protection Board 5V 1A Power Supply Boost Converter Board Lithium Features: 1. Red light flashes when charging, red light is always on to indicate full; discharge blue light is flashing 2. A single-chip solution designed for mobile power, with integrated charge management module, discharge management module, power detection and LED indicator module and protection module. 3. Built-in charging and discharging power MOS, charging current can be set, Z large charging current and Z large discharging current 1A. 4. It integrates almost all protection functions such as constant temperature charging operation mode, over temperature protection, over charge and over discharge protection, output over voltage protection, output overload protection, output short circuit protection, etc. to make sure the safety of the chip and lithium ion battery. 5. The application circuit is simple, and charging management and discharge management can be realized with few components. Specification: Condition: 100% Brand New Charge and Discharge Status Indication: red light flashes when charging, red light is always on to indicate full; discharge blue light is flashing Built-In Charging And Discharging Power Mos Input Voltage: 3.7V~5.5V Charging Current: Z 1A Output Current: Z is 1A Output Voltage: 5V BAT Discharge Termination Voltage: 2.9V Preset 4.2V Charge Voltage with ±1% accuracy Discharge Efficiency: 85% (input 3.7V, output 5V/1A) Z Large 8ua Standby Current Integrated Charge Management and Discharge Management Intelligent Temperature Control and Over Temperature Protection Integrated Output Overvoltage Protection, Short Circuit Protection, Heavy Duty Protection Integrated Overcharge and Overdischarge Protection Package List: 10 * Step Up Power Supply Module We accept PayPal . We ship item to your PayPal verified address. Payment must be received within 3 days from the date of purchase. All the items will be dispatched within one business day by Airmail after the payment is clear. Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery. We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message instead of leaving negative/neutral feedback or opening a dispute. We will do our best to solve any problem(resend or refund any missing item). Customs duty is obligation and liability of citizens in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	BAT Discharge Termination Voltage	2.9V
Input Voltage	3.7V~5.5V
Brand	Unbranded
MPN	Does Not Apply
Charging Current	Z 1A
Output Current	Z is 1A
Discharge Efficiency	85% (input 3.7V
Output Voltage	5V
UPC	Does Not Apply
ISBN	Does Not Apply
EAN	Does Not Apply