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L50W16T3.5mm Li-ion Battery Packs BMS PCB Boards

Name: L50*W16*T3.5mm Li-ion Battery Packs BMS PCB Boards
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 941498795

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

L50*W16*T3.5mm Li-ion Battery Packs BMS PCB Boards

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

L50*W16*T3.5mm

Model NO.

LWS-3S7A-347(3S)

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.

Voltage Balance Function: Automatically balances voltage to ensure stable performance and extend battery life.

High-End Components: Built with high-end ICs and MOSFETs for superior stability and quality.

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

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

OEM/ODM Support: Offers full customization from samples or designs for specific needs.

100% Inspection: Every product undergoes visual and functional inspection before shipment.

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: ≤7.59h

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 determine my battery material?

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

Q:Can I use this board for my battery?

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

Q:Do I need cell balance?

Yes, because cells in parallel and series cannot be identical. Balance function ensures similar performance groups operate correctly.

Q:What is the MOQ?

There is no MOQ. We accept various capacities and sizes based on your requirements, and welcome OEM/ODM orders.

Q:What are the payment terms?

We accept T/T and PayPal for payments.

Send Inquiry

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Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

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L50W16T3.5mm Li-ion Battery Packs BMS PCB Boards