What is the lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.

Is customization available?

Yes, we offer full customization from samples or designs, including flexible and minor adjustments to meet specific needs.

Shenzhen PCBA Factory 2s Liion PCB PCM 7.4V 15A Battery BMS/PCB Board

Name: Shenzhen PCBA Factory 2s Liion PCB PCM 7.4V 15A Battery BMS/PCB Board
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 908883485

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

US$3.90

10-999 Pieces

US$3.50

1,000-9,999 Pieces

US$3.00

10,000+ Pieces

Product profile

Customization

Available

Max Workign Current

10A

Type Charging Voltage

8.4V

Model NO.

LWS-2S15A-024

Over Charge Protection

4.35V+-0.025V

Ove Discahrge Protection

2.30V+-0.08V

Over Current Protection

35+-5A

Short Circuit Protection Function

Cut Load

Application

Digital Equipment, Electrice, Ebike, etc

Metal Coating

Copper

Mode of Production

SMT

Layers

Multilayer

Base Material

Fr-4

Certification

RoHS, ISO

Customized

Transport Package

Anti-Static Bag Packaging/ Carton Packaging

Specification

50*16*2.1mm

Trademark

LWS

Origin

Shenzhen, China

HS Code

8536300000

Production Capacity

10000/Month

Key features

OEM/ODM Customization: Supports full customization including samples, designs, and flexible adjustments for BMS parameters.

Smart Balance Function: Ensures stable performance by automatically balancing voltage across single cells in the battery pack.

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

High-Quality Components: Utilizes high-end ICs and MOSFETs for stable quality and reliable working performance.

Certified Quality: Holds ISO9001, ISO14001, CE, and RoHS certifications for safety and environmental standards.

No MOQ Requirement: Accepts small orders with no minimum quantity restrictions, suitable for various customer needs.

Fast Delivery: Offers quick turnaround with off-season lead times within 15 workdays and peak season in one month.

Flexible Application: Can be adapted for different series batteries by leaving connection pins empty as needed.

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: ≤6.23h

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 identify the material of my battery?

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 protection circuit board for my battery?

Ensure the number of series cells matches your battery pack. Also, specify if it is LiFePo4, as it has different electrical parameters than other types.

Q:Do we need cell balance function?

Yes, because cells in series/parallel have inconsistent performance, leading to voltage differences after charging without a balance function.

Q:What is the Minimum Order Quantity (MOQ)?

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

Q:What are the payment terms?

We accept PayPal, T/T, L/C, and Western Union.