5pcs 2s Li-ion Lithium 18650 Battery Input Ouput Protection Board Pcb 7.4v 2a

US $7.56

???, ???, China
Jan 29th

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2S Li-ion Lithium 18650 Battery Input Ouput Protection Board PCB 7.4V 2A Description: new and good quality- Technical parameters: Control: dual control Control IC: R5460N225 MOS tube: F8205 Size: 40 * 7 * 2mm Over-discharge protection current: 4A (each protective plates have some differences, generally more than 4A immediately cut output) Current: less than 3A, the best control in less than 2A (general capacity-type lithium battery discharge rate can not exceed 1C, such as the 2600mAh battery, the discharge current can not exceed 2.6A) Charge protection current: 2A Wiring diagram: Electrical equipment connected to the power output, but also the charging port, the charging voltage is 8.4V power Negative output / charge power active output / charge Charge protection current is 2A, as the charge of conduct, battery voltage is gradually increased, the charging current will gradually decrease the negative output power / charge Short Test Package content: 5pcs 2S Li-ion Lithium 18650 Battery Input Ouput Protection Board PCB 7.4V 2A Shipping: We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time . Before buying, Please make sure your address is correct. Or not, please correct it before payment Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail Feedback: The feedback is very important for us.If you are satisfy with us,pleae leave five stars positive feeback,and welcome to our store again,we will supply the good items and service all the time.If you are not 100% satisfied,Please don't leave a neutral or negative but contact us First, we will do our best to solve the problem for you as soon as possible. Warranty and return: 12-months Warranty for defective items (excluding items damaged and/or misused after receipt). Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable. Return shipping is to be paid by the Buyer. Contact us: We have much more products, if you need or have any question ,please contact us by leaving message or use Ali Trade manager .Welcome to wholesale. Thank you so much!