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1S 3.7V 4A 18650 Battery Protection Board Over Charge Protection Over Discharge Protection

Name: 1S 3.7V 4A 18650 Battery Protection Board Over Charge Protection Over Discharge Protection
Brand: Shenzhen Creatall Electronics Co., Ltd.
SKU: 18650 Battery Protection Board
Price: 499.07 USD
Availability: InStock

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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

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

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What a good service from creatAll, very responsible! Good Job! Nice to have a business with u

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1S 3.7V 4A 18650 Battery Protection Board Over Charge Protection Over Discharge Protection

Large Image : 1S 3.7V 4A 18650 Battery Protection Board Over Charge Protection Over Discharge Protection

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	Creatall
Model Number:	18650 Battery Protection Board

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	negotiable
Delivery Time:	5-8 work days
Supply Ability:	10000 Piece/Pieces per Day

Contact Now

1S 3.7V 4A 18650 Battery Protection Board Over Charge Protection Over Discharge Protection

Description

Port:	Shenzhen Port Guangzhou Port	Input Voltage::	5V
Charging Cut-off Voltage::	4.2V ±1%	Communication Interface:	UART/CAN/I2C
Application:	Electric Vehicle/Energy Storage/UPS	Product Name:	BMS Battery Protection Board
Protection Function:	Over Voltage/Over Current/Short Circuit/Over Temperature/Under Voltage/Balancing
Highlight:	4A 18650 Battery Protection Board , 3.7V 18650 Battery Protection Board , 1s bms 18650 Over Discharge

1S 3.7V 4A lithium battery protection board li-ion BMS PCM 18650 Battery Protection Board

Product Description:

Specifications:

Main functions: Over charge protection, over discharge protection, short circuit protection, over current protection
Wiring instructions: B+ connects to the positive terminal of the battery B- Connects to the negative battery terminal P+ battery pack output input positive terminal P- Battery pack output input negative terminal

Overall Rating

4.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

33%

3 stars

2 stars

1 stars

All Reviews

Mohammed Al Rashid

United Arab Emirates Apr 15.2026

Helpful (366)

وصل بسرعة ويعمل بشكل مثالي! استهلاك طاقة منخفض وأداء صوت جيد. منتج موثوق جداً، أنصح به.

Tan Wei Ming

Singapore Apr 10.2026

Helpful (612)

Reliable TP4056 charger board. Compact size, Type-C & Micro USB work well. Ideal for DIY battery projects, will repurchase.

Javier

Mexico Mar 2.2025

Helpful (32)

The voltage regulator works reliably for my LED TV. The heat sink is a bit smaller than I thought it might be, but it hasn’t overheated during regular use.

Tag:

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

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1S 3.7V 4A 18650 Battery Protection Board Over Charge Protection Over Discharge Protection

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