2s 3s 4s 5A 10A Lithium LiFePO4 Battery Smart BMS

Name: 2s 3s 4s 5A 10A Lithium LiFePO4 Battery Smart BMS
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 941783755

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

US$6.00

6-99 Pieces

US$5.50

100-999 Pieces

US$5.00

1,000-9,999 Pieces

US$3.00

10,000+ Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Base Material

Fr-4, Fr-4

Copper Thickness

1oz~4oz

Model NO.

LWS-4S10A-438(4S)

Board Thickness

1.0mm

Min. Hole Size

0.25mm, 0.25mm

Min. Line Width

0.075mm/0.075mm(3mil/3mil)

Min. Line Spacing

0.003"

Surface Finishing

HASL Lead Free, HASL,Lead Free HASL,OSP,Enig

Usage

Lithium Battery Packs,LiFePO4 etc

Testing Service

100% E-Testing

Transport Package

PP Bag, Carton

Specification

L60*W30*T4mm

Trademark

LWS

Origin

China

HS Code

8536300000

Production Capacity

100000PCS/Month

Key features

Smart Balance Function: High-end IC and MOSFET components ensure stable quality and automatic voltage balance.

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

Flexible Application: Supports 1S to 4S battery configurations with adjustable connection pins for various series.

OEM/ODM Customization: Full customization available for size, specifications, and design based on customer requirements.

Wide Voltage Range: Available working current from 5A to 10A with specific models for 12.8V LiFePO4 packs.

Certified Quality: ISO9001, ISO14001, CE, and ROHS certified with 100% E-Testing and visual inspection.

Fast Delivery: Peak season lead time one month; off-season delivery within 15 workdays.

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: ≤7.50h

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?

Please take a look at the battery body. LiFePO4 battery: 3.2V or 3.3V. Li-ion or Li-polymer battery: 3.6V or 3.7V. LTO battery: 2.3V or 2.4V.

Q:How to choose a suitable BMS/PCM for my battery packs?

Please tell us following required details and we will advice for you: Battery material & Battery series & Capacity & working current & Application (For example: LiFePO4 BMS, 13 series, charge 40A, discharge 40A, application for e-bike 1800W.)

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

Small PCM: 10 PCS MOQ; Large PCM: 1 PCS MOQ. Sample orders or bulk orders are all welcome.

Q:Can I require products size?

We can provide various size and specification is per your requirements, also ODM / OEM is welcome.