2Cells /Single Lithium-ion Battery Charger Module 1-2A PCB 18650 TP5100 iphone D

2Cells /Single Lithium-ion Battery Charger Module 1-2A PCB 18650 TP5100 iphone D Description: TP5100 is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. Its ultra-compact QFN16 package and simple external circuit, making TP5100 ideal for portable equipment so large current charging management applications.Meanwhile, TP5100 built-in input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection. TP5100 have 5V-18V wide input voltage, dual battery trickle charge into pre-charge, constant current, constant voltage three phase, pre-charge current trickle charge current through an external resistor adjustment, the maximum charge current up to 2A. TP5100 with a frequency of 400kHz switching mode makes it possible to use a smaller outer Suo device and the large current charging still maintain a smaller amount of heat. TP51OO built-in power PMOSFET, anti-intrusion circuit, so no anti-intrusion protection and other external Schottky diode. Features: – Double 8.4v / 4.2v lithium rechargeable single – Programmable charge current. 0. 1A-2A – Programmable steady precharge current 10% -100%. – Wide operating voltage, maximum reach I8V – Red and green LED charge status indicator – Chip temperature protection, overcurrent protection, undervoltage protection – Battery temperature protection, reverse battery shutdown, short circuit protection – Switching frequency 400Khz, usable inductance 20uH and more – PWR_ON Power battery for switching control Maximum Ratings: – Static input supply voltage (VlN): 20V – BAI: -8.4V-20V – BAT Short-Circuit Duration: Continuous – Operating environment Temperature range: -40 ℃ -85 ℃ – Storage temperature range: -65 ℃ – 125 ℃ Application: – Portable equipment, various chargers – Smartphone, PDA, mobile cellular telephone – MP4, MP5 players, tablets – HM – Power Tools – Walkie-talkie Default shipping settings: 4.2V 2A. The board has with LED, and LED’s external reserve position. Size: 25 * 17 * 5mm ultra-small size Input voltage: 5-18V DC power supply Charge status: full and unloaded blue lights, charging red. Package Included: 1PC*2 cells/single Lithium ion Battery Charger Module 2A 18650 TP5100 Why buy from us Payment Shipping Refund Why buy from us We offer quality products at a reasonable price. We provide Fast and Free Shipping for our products. Our customer service is available to you before, during and after the sale. Payment We only accept payment through Paypal. Items will go to post within 1-2 business days after payment confirmed. Shipping 1. We ship to Worldwide. 2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address. 3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee. 4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays. 5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service. 6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient. Refund If you can’t receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.