How to contact for BMS?

Please send messages below or e-mail us and we are always glad to help you with BMS.

1 Cell 3A Li-ion/ Li-Polymer Battery Protection Board

Name: 1 Cell 3A Li-ion/ Li-Polymer Battery Protection Board
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 894122765

Guangdong, ChinaShenzhen Li-ion Battery Bodyguard Technology Co., Limited

US$0.26-0.33

5 Pieces

Product profile

Customization

Available

Type

Lithium Battery BMS/PCM/PCB

Dielectric

Fr4 /Aluminum/Ceramic Cem1, Cem3 Rogers etc

Model NO.

LWS-1S3A-027

Application

E-Bike, Toy's Battery Pack, Power Bank, Power Tool

Battery Series

Max Charge

Max Discharge

Operating Temperature

-20~+70℃

Delivery Time

7-15 Days After Payment

Sample

Available

Usage

Lithium Ion/LiFePO4 Battery Packs, etc

Certificate

ISO9001/ISO14001/Ce/RoHS

Transport Package

Vacuum Packing/Plastic Bag/Standard Carton Packing

Specification

L28*W3.5*T2.5mm

Trademark

LWS

Origin

Shenzhen, China(Mainland)

HS Code

8536300000

Production Capacity

100000/Month

Key features

Smart Balance Function: Ensures consistent voltage across cells for extended battery life and safety.

Comprehensive Protection: Protects against over-charge, over-discharge, over-current, short-circuit, and temperature issues.

Flexible Customization: Supports OEM/ODM services with customizable capacity, size, and design based on requirements.

High-Quality Components: Built with high-end ICs and MOSFETs for stable performance and durability.

Wide Application Range: Suitable for E-bikes, power tools, power banks, toys, and various lithium battery packs.

Global Certifications: ISO9001, ISO14001, CE, and RoHS certified for quality and environmental compliance.

Fast Delivery: Standard delivery within 7-15 days after payment confirmation.

No Minimum Order Quantity: Accepts orders of any size to meet diverse customer needs.

Company profile

Self-brandedPatents AwardedYears of Export ExperienceHigh Repeat Buyers Choice

Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤6.13h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in quality control, research and development, and customization, with a focus on innovation and customer satisfaction. However, it lacks overseas warehousing and showroom services. Financial data is available, but further details on certification and customer cases are missing.

Supplier typeThe supplier is an active and reliable Battery BMS Manufacturer focused on quality and service excellence.

After-Sales capabilityThe supplier has procedures for handling customer complaints and provides after-sales technical support.

Financial creditFinancial data is available for the past three years, indicating stability in financial capacity and cash flow.

R&D capabilityThe supplier has R&D capabilities, offers ODM and OEM services, and has introduced new products in the past year.

Production capacityThe supplier has a comprehensive range of facilities for manufacturing processes.

Customization capabilityThe supplier offers flexible customization services and 3D software design capabilities.

Product Q&A

Q:How do I judge what material my battery is?

Please take a look at the battery body. If the normal voltage of your battery shows as 3.2V, the battery will be LiFePO4. If the normal voltage of your battery shows as 3.6V or 3.7V, the battery will be Li-ion or Li-polymer battery. You can also ask battery manufacturer the material of battery.

Q:Can I use this protection circuit board for my battery?

The protection circuit board you need to buy must be same cells in series as your battery pack. Please also tell us your battery material: LiFePO4 or Li-ion battery?

Q:Do we need cell balance or not?

The function of balance: Since battery is made of many pcs of cells in parallel and in series, the cells can't be the same as no two people in the world is the same. So battery cells put in group with similar performance is not consistent, which will lead to each cell voltage is not consistent as well after the completion of the charging if without balance function.

Q:Do you have Minimum Order Requirement (MOQ)?

No, We don't have MOQ. Different customer have different requirement. We can provide various capacity and size is per your requirements, Also ODM / OEM is welcome.

Q:What is your term of payment?

PayPal, T/T, L/C,Western Union