Small Size 10s 20A Lithium LiFePO4 E-Bike Battery Balance PCM BMS with on/off Switch

Name: Small Size 10s 20A Lithium LiFePO4 E-Bike Battery Balance PCM BMS with on/off Switch
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 881014975

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

US$9.00

5-199 Pieces

US$6.49

200-499 Pieces

US$6.33

500-999 Pieces

US$5.63

1,000+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

BMS Type

36V Li-ion/Lithium Ion/LiFePO4 Battery BMS

Charging Current

15A

Model NO.

LWS-10S15A-777

Discharging Current

15A

Type Voltage

37V

PCM Size

L62*W34*T9.3mm

Balance Current

42mA

Type Charging Voltage

42V

Balance Voltage

4.2V

Short Circuit Protection Function

Cut Load or Charging Activation

Over Current Protection

80+-10A

Over Charge Protection

4.25V

Over Discharge Protection

2.70V

Temperature Protection

Yes

Over Charge Current Protection

15A+-5A

Type

Rigid Circuit Board

Transport Package

Anti-Static Bag Packaging/ Carton Packaging

Specification

60*30*10mm

Origin

China

HS Code

8536300000

Production Capacity

50000 Pieces /Months

Key features

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

Automatic Voltage Balance: Ensures consistent cell voltage to improve overall battery performance and longevity.

Flexible Application Design: Compatible with fewer series batteries by leaving connection pins empty for versatile use.

High-End Electronic Components: Built with premium ICs and MOSFETs for stable quality and reliable working performance.

ON/OFF Switch Integration: Allows users to control power discharge directly through the integrated switch.

OEM and ODM Services: Supports custom capacity, size, and design requirements for various customer needs.

Dual Port Options: Available in same port or separate port configurations for charging and discharging.

Wide Operating Temperature Range: Operates from -20 to +70 degrees Celsius with specific charging temperature protections.

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: ≤6.32h

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 choose?

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

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

The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current.

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

Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

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

No, We don't have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Also ODM / OEM is welcome.

Q:What is your term of payment?

PayPal, T/T, L/C, After Sales Service