Separate Port Charge 10A Discharge 50A Lithium BMS 72V 20s

Name: Separate Port Charge 10A Discharge 50A Lithium BMS 72V 20s
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 904893215

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

US$40.00

10-999 Pieces

US$20.00

1,000+ Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Max Charging Current

10A

Max Discharge Current

50A

Model NO.

23S65A-A141

Overcharge Protection

4.25V+-0.025V

Ovediscahrge Protection

2.75+-0.0625V

Over Current Protection

160-200A

Balance Function

Yes

Temp Protection

Yes

Usage

Lithium Battery Packs, LiFePO4 etc

Application

Digital Equipment, Electrice, Ebike, etc

Metal Coating

Copper

Mode of Production

SMT

Layers

Multilayer

Base Material

Fr-4

Customized

Condition

New

Transport Package

in: Vacuum Packing/out: Packing: Carton Packing

Specification

L125*W60*T10mm

Trademark

lws

Origin

Shenzhen, Guangdong

HS Code

8536300000

Production Capacity

10000/Month

Key features

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

Comprehensive Protection: Features over-charge, over-discharge, over-current, short-circuit, and temperature protection.

High Current Capacity: Supports max charging current of 10A and max discharge current of 50A.

Wide Voltage Range: Available for 13S to 23S configurations, covering 72V (20S) and other series.

Certified Quality: ISO9001, ISO14001, CE, and ROHS certified for safety and environmental standards.

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

Professional Support: Factory direct supply with technical assistance to recommend suitable BMS for specific batteries.

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: ≤8.28h

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?

Check the battery body voltage. If normal voltage is 3.2V, it is LiFePo4. If 3.6V or 3.7V, it is Li-ion or Li-polymer. You can also ask the battery manufacturer.

Q:Can I use this protection circuit board for my battery?

Ensure the number of cells in series matches your battery pack. Also, confirm if it is LiFePo4, as it has different electric parameters from other batteries.

Q:Do we need cell balance or not?

Yes, balance is needed because cells in parallel and series cannot be identical. Without balance, cell voltages become inconsistent after charging.

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

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

Q:What is your term of payment?

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