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PCB BMS Protection 3S 20A Li-ion Lithium Battery 18650 Charger

PCB BMS Protection 3S 20A Li-ion Lithium Battery 18650 Charger

$1.82 (tax incl.) $1.82 (tax excl.)
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PCB BMS Protection 3S 20A Li-ion Lithium Battery 18650 Charger

Note 1: more than 3A current discharge products  rate is more than 3C  Ratio calculation formula : 1C rate of the battery , 2000 capacity is  equal to 2AH 1 2A maximum working current . 3C ratio battery , 2000 capacity is equal to 2AH * 3 = 6A maximum  working current . In use battery heats is ratio is not applicable to , this kind of situatic  can't use for a long time , the battery will soon be damaged  

Note 2: in accordance with the diagram wiring 0 V , 3 . 7V ( b- ) ( B1 )  ( B2 ) , 11 . 1 V , 7.4 V ( B + ) don't deliberately short circuit  

Note 3: after connected line need to recharge , just can have output  

Note 4: 3 series battery , please make sure that each set of battery  voltage , if not , please separate with each set of batteries in series . Discharge test , the battery voltage drops quickly is a bad battery .  

Note 5: don't put the good cells and in bad ! Three groups of battery  capacity / internal resistance as close as possible ! ( 2 + 1 good battery ,  the use effect of poor battery = the use effect of three bad battery)

90968000655
New product
2 cm
6 cm
1 cm
9509500006907
850800006913

The Purchase Policy "Aafaq Asia Store":

  • Before approving the order, the client must search for product details and methods of using it from different internet pages.

  • Before approving the order, the client should make sure that the desired options are chosen correctly for each product -if there are different options on the product page-

  • It is possible that some products in the client's order are not available, and the team will notify the owner of the order in the event that a product is not available or the required option of the product is not available via e-mail or mobile.

Delivery & Shipping Policy "Aafaq Asia Store":

  • Shipments will send to the client's address within 1-2 business days only, after verification of the validity of the order.

  • Aafaq Asia Store has the right to choose the appropriate shipping company to send the client’s order to its address registered in the store, knowing that the work team seeks to choose the fastest way to deliver the order to the client’s State/Region.

  • After sending the shipment, Aafaq Asia team will send the shipment invoice and shipping company contact numbers to the e-mail registered in the store. so that the client can follow up his shipment.

Compensation Policy "Aafaq Asia Store":

  • Aafaq Asia Store is obliged to compensate the client for the products that are not available in his request with 100% of the product value, after or during the period of the order's shipment.

  • The client will not be compensated for any amounts for any product that he chooses and has not read its details and method of use from the product page or from other internet pages.

  • The client has the right to request compensation for the product provided to you around you within the seven days following the date of sending the order shipping bill to his address, and he is not entitled to claim any compensation after the seven days have passed -Unless the product has a factory warranty-.

  • Claims for compensation will not be considered if the client has used the product or obtained its benefit. Aafaq Asia Store has the right to inspect the product before agreeing to compensation to ensure its in good condition.

  • The client is not entitled to request compensation for the product in the following cases:

  • If the product was manufactured at the request of the client or according to the specifications specified by it, with the exception of products that are defective or that violate the specifications specified by the client.

  • If the product consisted of video tapes, CDs, CDs, or information programs used.

  • If the product is newspapers, magazines, publications, books, or other types of literature.

  • If a defect appears in the product due to poor possession of the client.

  • If the order deals with purchasing software download products via the Internet.

Refund and Exchange "Aafaq Asia Store":

  • The client has the right to open a compensation request from Service Center correspondence within the seven days following the date of sending the order shipping invoice to his address, and he is not entitled to claim any compensation after the passage of seven days -Unless the product has a factory warranty-, the compensation request will be answered after his evaluation by the work team, whether compensation is through purchase coupon, financial compensation, or return and exchange -with the customer bearing the cost of returning the product to the store's nearest branch-.

 

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