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DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA

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Certification
China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
Customer Reviews
Great products from a good supplier, goods are working nicely ⭐⭐⭐⭐⭐I will order again thank you！

—— Gift Adonsi

I received my parcel well on time everything was done above board the salesman was very helpful. The quality of the product is very good. I do not hesitate to do business with them again.

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perfect timing n communication perfect on product information perfect on after sales support perfect on shipping time

—— Ismail Khamis

So good quality module is provided by the seller. And easy to communicate very fast responding also.

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DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA

DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA

Large Image :  DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA

Product Details:
Place of Origin: Guangdong, China
Brand Name: creatall
Model Number: DC 5V 2.1A, 5V 2.1A
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: $0.85-1.22
Contact Now

DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA

Description
Base Material: Pcb Charging Quiescent Current: 100uA
Application: Driving Recorder Power Supply Color: Picture Shows
Weight: 20g Discharge Current: 0-3.5A
Discharge Efficiency: Up To 96% Full Voltagea: 4.2V ± 1%
Discharge Quiescent Current: 50uA Output Voltage: 5V

Products Description
2A 5V Charge Discharge Integrated 3.7V 4.2V Lithium Battery Boost Mobile Power Protection Diy Electronic PCB Board Module

Charging voltage: DC 4.5V-5.5V (recommended DC 5V)
Charging current : 0-2.1A
Charging quiescent current: 100uA
Full voltage: 4.2V+-1%.
Discharge current: 0-3.5A;
Discharge quiescent current: 50uA
Discharge efficiency: 96% maximum
Output voltage: 5V
Output current: 0-2.1A;
Ambient temperature: -20° to +85°
Module with lithium battery protection function (for lithium battery without
protection, with protection board)
Overcurrent protection (OCP)
Overvoltage protection (OVP)
Short circuit protection (SCP)
Over temperature protection (OTP)
Charge and discharge power level 4 interval indication
Contact us
Wechat：
alvacheng88
Mobile：
+86-13689587416
Skype：
alvacheng1
E-mail：
leo@creatall.com
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
Company Profile
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
Certificates & Production Processes
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
Packing & Delivery
1. Normal packaging.
2. Export carton.
3. Custom packing.
4. All orders are will be shipped within 3-25 days after customers confirmed payment.
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
Payment&Shipping
PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
Customer Reviews
This is a part of good feedback from our customer, all is 5 star. It is prove that we are excellent supplier and also prove we own
high quality products and professional services.
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
Contact Us
DC 5V 2.1A 3.7V Lithium 18650 Mobile Power DIY Board 4.2V Charge/Discharge Boost Battery Protection Indicator Module PCB PCBA
FAQ
Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, , escrow (if you prefer other methods, please contact us)

Overall Rating

4.3
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
33%
4 stars
67%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

K
Kenta Tanaka
Japan Apr 10.2025
Helpful (290)
DIY のモバイルバッテリー用に購入しました。5V 昇圧モジュールとしてとても使いやすいです。LED ディスプレイで充電状況が一目でわかるのが便利です。ただ、少し発熱が気になりますが、使用上は問題ありません。
J
Jieun Lee
South Korea Mar 3.2025
Helpful (33)
This 5S BMS board works reliably for my solar battery. The wiring terminals are a bit loose initially, but tightening them properly fixed the minor issue.
N
Naomi Suzuki
Japan Feb 13.2025
Helpful (213)
This 5S BMS board is perfect for my solar lighting battery. It protects against overcharging well, and the voltage monitoring is accurate. It’s kept my battery in great condition.
Tag:

stepper motor control board,

Step Motor Driver Board,

Battery Charger Protection Board

Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

Send your inquiry directly to us (0 / 3000)

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