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ITEM NAME:3S 20A Li-ion Lithium Battery 18650 Charger Protection Board PCB BMS Module Product Description Notice: The lithium battery protection board cannot be used for lithium iron phosphate batteries, hernia lights, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, power motors above 550, 1W fisheye LED lights, Please pay attention to customers who purchase the above combination! . The power range described is applicable to the following products: Massager battery pack, LED lamp backup power supply, 12V electronic products, solar street lamp battery pack, monitoring backup power supply, and other products. Note: For products with a current above 3A, the battery discharge rate must be above 3C. The magnification calculation formula: for a battery with a 1C magnification, the capacity of 2000 is equal to 2AH*1=2A working current. 3C rate battery, 2000 capacity is equal to 2AH*3=6A working current. In use, the battery will heat up, which means that the battery rate is not applicable. In this case, the battery cannot be used for a long time, and the battery will be damaged quickly. Note 1: Wiring 0V (B-), 3.7V (B1), 7.4V (B2), 11.1V (B+) strictly according to the diagram, do not intentionally short-circuit! Note 2: After the line is connected, it needs to be charged before output. Note 3: When connecting 3 sets of batteries in series, please ensure that the voltage of each set of batteries is the same. If they are not the same, please charge each set of batteries separately and use them in series. During the discharge test, the battery with the fastest voltage drop is the poor battery. Explain: Do not mix good batteries and bad batteries together! The closer the capacity/internal resistance of the 3 sets of batteries, the better! (2 good batteries + 1 bad battery use effect = 3 bad batteries use effect). Note: Due to the large current-limiting resistance used, try not to short-circuit the output o.Find many great new & used options and get the best deals for 3S 20A Li-ion Lithium Battery 18650 Charger Protection Board PCB BMS Module at the best online prices at Order2india Shopping! Free shipping for many products!
Enjoy FREE SHIPPING on every order, fully insured for your peace of mind.
Cancellation Policy:
We at Order2india strive to provide you with the best possible experience while you shop with us online. Since our orders are shipped from overseas , we try to reduce the handling time as much as possible by quickly processing the orders , Hence any cancellation request , has to be placed within 24 hours of placing the order. The refund amount will be credited back on your original mode of Payment. .
Warranty:
All our products comes with a default 90 days seller replacement warranty against manufacturer defect as a service and reassurance to our customers. Order2india will take care of all logistics to and from the manufacturer/supplier for replacement . If within 90 days of delivery ,any problem is found with our product , please contact our customer support and we would replace it for you absolutely free.
Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
We process your payment information securely. We do not store credit card details nor do we have access to your credit card information.
If you receive a parcel with missing, incorrect, or secondary packing items, please contact us within 7 days of delivery with relevant proof. Order2india will assess the situation and provide resolution based on the extent of the damage.
