What happens if the board is installed incorrectly?

Incorrect installation may lead to board burning, tube bursting, or other damage. Novice buyers should install it under technical guidance.

2s 6A 7.4V Battery Packs PCB Boards Temperature Protection BMS Boards

Name: 2s 6A 7.4V Battery Packs PCB Boards Temperature Protection BMS Boards
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 941391235

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

US$0.41

10-99 Pieces

US$0.39

100+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Transport Package

PP Bag, Carton

Specification

L40*W7.7*T2mm

Model NO.

LWS-2S6A-272

Trademark

LWS

Origin

China

HS Code

8536300000

Production Capacity

100000PCS/Month

Key features

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

High Stability Components: Built with high-end ICs and MOSFETs for stable quality and performance.

Flexible Application: Can be used for fewer series batteries by leaving connection pins empty.

Voltage Balance Function: Automatically balances voltage for single cells to ensure battery health.

Customization Support: ODM/OEM available; parameters can be adjusted based on specific requirements.

No MOQ Requirement: No minimum order quantity; supports various capacities and sizes per customer needs.

Professional Manufacturer: Established in 2013 with 400+ PCM/BMS types and 2 R&D engineers.

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: ≤7.56h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a Battery BMS manufacturer with documented quality, service, R&D, and production processes. It reports OEM and ODM services, SDK availability, 3D design, broad customization, recent new-product activity, and documented design and verification records. Production-related evidence includes SMT, screen printing, reflow soldering, AOI, coating, drying, packaging, and dedicated testing equipment, with standardized finished-product inspection instructions. It has participated in several offline trade shows and identifies Shenzhen and Hong Kong ports as nearby logistics points. However, the provided information does not establish certifications, named customer cases, or financial performance; it also reports no overseas warehouses, showrooms, agents, or branches.

Supplier typeThe supplier identifies itself as an active Battery BMS manufacturer and reports both OEM services for well-known brands and ODM services. This supports classification as a BMS manufacturer with contract design and manufacturing capabilities.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and customer complaint handling. Its technology engineers also provide technical support for production and after-sales service, indicating documented and technically supported after-sales processes.

R&D capabilityR&D engineers handle customer-request confirmation, technical support, and new-product development; design input, output, review, verification, and validation documents are reportedly available for audit. The supplier also reports new products within the past year, ODM capability, and SDK availability, providing explicit evidence of active R&D capability.

Production capacityThe supplier reports multiple manufacturing and testing facilities, including SMT, screen printing, reflow soldering, AOI, coating, drying, packaging, and dedicated power-protection-board testing equipment. It also states that finished-product inspection instructions are available and uniformly followed, while quality assurance and written supplier-service assessment procedures are reported.

Customization capabilityThe supplier provides 3D software design services and reports customization from samples, designs, flexible customization, minor customization, and full customization. These statements directly support broad product and design customization capability.

Product Q&A

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

Check the battery body voltage. If it is 3.2V, it is LiFePo4. If it is 3.6V or 3.7V, it is Li-ion or Li-polymer. You can also ask the battery manufacturer.

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

Ensure the number of cells in series in your battery pack matches the protection board. The board must correspond to the same number of series cells.

Q:What material is your battery?

We provide protection circuit boards for both LiFePo4 and Li-ion batteries. Please specify if you need a board for LiFePo4 as parameters differ.

Q:Do we need cell balance or not?

Yes, balance is recommended. Cells in parallel and series cannot be identical, so grouping similar performance cells without balance may affect performance.

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

No, we do not have an MOQ. We can provide various capacities and sizes according to your requirements, and ODM/OEM is welcome.

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2s 6A 7.4V Battery Packs PCB Boards Temperature Protection BMS Boards