What certifications does this product have?

The product holds RoHS, ISO, ISO9001, ISO14001, and CE certificates.

Can I customize the battery pack specifications?

Yes, we support OEM/ODM and custom services. We can tailor programs around your unique business needs, including size and capacity.

PCM 15A for 7s 18650 Battery

Name: 25.9V 7s Lithium Battery BMS/PCB/PCM 15A for 7s 18650 Battery
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 880016675

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

US$5.00-8.98

1 Piece

Sample price:US$8.98/piece.Request sample

Product profile

Customization

Available

Product Name

BMS

Usage

Lithium Battery Packs, LiFePO4 etc

Model NO.

LWS-8S10A-047(7S)

Series

4s-8s

Continue Current

≤15A

Metal Coating

Copper

Mode of Production

SMT

Layers

Double-Layer

Base Material

FR-4

Certification

RoHS, ISO

Customized

Condition

Used

Transport Package

Electrostatic Bag and Carton

Specification

L65*W40*T7.5mm

Trademark

Origin

China

HS Code

8536300000

Key features

Smart Balance Function: Ensures consistent cell voltage and improves overall battery performance.

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

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

OEM/ODM Customization: Supports customized designs, sizes, and capacities based on customer requirements.

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

Certified Quality: Holds ISO9001, ISO14001, CE, and ROHS certificates for reliability.

Fast Delivery: Efficient shipping via air or sea with flexible packaging options.

24/7 Technical Support: Provides 24-hour service and professional sales/technical support.

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: ≤7.06h

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 many Ampere protection circuit boards should I choose?

It depends on your load power, such as electric motor power. Please contact sales or technical support before buying.

Q:What is the distinction between same port wiring and different port wiring?

For different port wiring, the cathode of the charger and load is different. For same port wiring, the cathode is the same, and charging current equals discharge current.

Q:What is the distinction between balance and unbalance function?

The equilibrium function discharges high voltage cells with a resistor to wait for low voltage cells, ensuring consistent cell voltage and improving battery performance.

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

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

Q:What are the main protection features of this BMS?

It detects and protects against over-charge, over-discharge, over-current, short-circuit, and provides temperature detection and automatic voltage balance.