Description: Description Welcome to our store: DIY_happy Tips: If you need Large quantity, please contact us, we can wholesales. Tips: The fast charging board has high requirements for the battery and cable resistance. If the battery has a large internal resistance or, the module will stop working and protect it when the battery is discharged! Notes: When connect the battery and module, please pay attention to the polarity, wrong connection will damage the module. Performance parameters: Input: USB-C/Apple 5V 3A max Output USB: 5V 3A Power indicator: LED Chip efficiency: 96%The main chip use SW6115 SW6115 is a charging and boosting mobile power two-in-one chip. It uses an external power tube to charge and boost the common inductor. The charging current can reach more than 3A, the boost adopts synchronous rectification, the output load current can reach 3.4A, and the efficiency can reach more than 96%.It is suitable for polymer rechargeable lithium Li-ion battery.Access battery requirements: 3.3-4.2V polymer Li-ion battery:Do not connect other batteries, such as 1.2V nickel-metal hydride batteries, 3.2V iron-lithium batteries, all dry batteries, 12V lead-acid batteries.The battery current requires more than 3A to discharge and charge. Please do not use a battery with high internal resistance.When you combine several battery in parallel, the battery should be in same voltage and resistance. B+ is the positive batter, B- is the negative battery negative Notes: polarity should be connect correctly, or ban the chip. Package: Module x 1 Payment We only accept payment via Paypal. The buyer is responsible for any applicable import duties and local taxes. Usually there's no any charges for small parcel. But please verify with your customs before making your purchase. Delivery details The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday) All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address. The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered. Notes: pls contact us if you need need trackable or express shipping service. Terms of sales All the items will be tested before shipping. Buy them with the confidence! We maintain the excellent service standards and strive for 100% customer satisfaction and Positive feedback. If you have any problem, please do feel free to contact us before leave Neutral or Negative feedback, so that we can satisfactorily address your concerns. Return We afford all cost if it's our fault. Exchange or refund. Contact us We strive to provide you with the best service, reply your question within 24 hours. Business time: 9:30~21:30 (GMT+8) exclude the weekend and holidays. Contact us
Price: 2.85 USD
Location: Dongguan, Guangdong
End Time: 2025-01-30T09:28:48.000Z
Shipping Cost: 3.75 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Current Conversion: DC to DC
UPC: Does Not Apply
MPN: Does Not Apply
Device Function: Voltage Converter
Brand: DC Converter
Country//Region of Manufacture: China
Type: Fast Charger Module
EAN: Does not apply
Product Type: Power Converter
Model: Lithium Battery Charger Module
