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Advanced Outdoor Power Solutions

High-performance LiFePO4 batteries, smart chargers, and pure/modified sine wave inverters engineered for reliability and efficiency.

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About Powerman Electronics

A trusted manufacturer of advanced power solutions with a strong R&D team, high-quality production facilities, and global service reach.

Professional R&D Team

Our dedicated research and development team ensures cutting-edge innovation and continuous improvement across all product lines.

High-Quality Manufacturing

State-of-the-art production facilities ensure consistent quality, reliability, and scalability for OEM and ODM partners.

Worldwide Service

Serving customers across the globe with responsive support, logistics, and technical assistance.

Our Manufacturing Services

Powerman offers flexible OEM and ODM solutions to help brands bring custom power products to market efficiently.

ODM: We Design, We Produce

From concept to production, our team handles the entire product development process. You provide the brand — we deliver a complete, market-ready solution.

  • ✔ Full product design & engineering
  • ✔ Prototyping and testing
  • ✔ Custom branding and packaging
  • ✔ Scalable manufacturing

OEM: You Design, We Produce

Bring your own design and specifications. We handle high-volume, precision manufacturing with strict quality control.

  • ✔ High-volume production
  • ✔ Strict QC and compliance
  • ✔ Fast turnaround times
  • ✔ Flexible MOQ options

Our Product Range

Engineered for performance, durability, and safety — Powerman delivers reliable power solutions for outdoor, industrial, and residential applications.

LiFePO4 Battery

LiFePO4 Battery

Long-cycle, high-safety lithium iron phosphate batteries for solar, RV, marine, and backup power.

  • ✔ 2000+ cycle life
  • ✔ Built-in BMS protection
  • ✔ Wide temperature range
  • ✔ Lightweight & compact
Battery Charger

Battery Charger

Smart multi-stage chargers optimized for LiFePO4 and lead-acid batteries.

  • ✔ Auto-detection technology
  • ✔ Overcharge & short-circuit protection
  • ✔ High efficiency conversion
  • ✔ LED status indicators
PSW Power Inverter

PSW Power Inverter

Pure Sine Wave inverters for sensitive electronics and appliances.

  • ✔ Clean, stable output
  • ✔ High surge capacity
  • ✔ Low harmonic distortion
  • ✔ Silent cooling fan
MSW Power Inverter

MSW Power Inverter

Modified Sine Wave inverters for cost-effective power conversion.

  • ✔ Affordable & reliable
  • ✔ Wide input voltage range
  • ✔ Overload & thermal protection
  • ✔ Compact design
Solar Generator Kit

Solar Generator Kit

Complete off-grid power solution with battery, inverter, and solar charge controller.

  • ✔ Plug-and-play setup
  • ✔ Expandable capacity
  • ✔ MPPT solar charging
  • ✔ Multiple output ports
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Battery Management System (BMS)

Advanced BMS for LiFePO4 battery packs ensuring safety and longevity.

  • ✔ Cell balancing
  • ✔ Overvoltage/undervoltage protection
  • ✔ Temperature monitoring
  • ✔ CAN/RS485 communication
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Portable Power Station

All-in-one portable energy solution for camping, emergencies, and mobile use.

  • ✔ Integrated battery & inverter
  • ✔ USB, AC, DC outputs
  • ✔ Fast solar recharge
  • ✔ Lightweight carry handle
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Smart Energy Monitor

Real-time monitoring of battery voltage, current, and state of charge.

  • ✔ LCD or Bluetooth display
  • ✔ Historical data logging
  • ✔ Low-voltage alarm
  • ✔ Compatible with 12V/24V/48V systems
15+
Years in Industry
50+
Global Clients
10M+
Units Shipped
99.8%
Customer Satisfaction

Frequently Asked Questions

Get answers to common inquiries about our products and services.

What is the difference between PSW and MSW inverters?

Pure Sine Wave (PSW) inverters produce a smooth waveform ideal for sensitive electronics like laptops and medical devices. Modified Sine Wave (MSW) inverters are more affordable and suitable for basic appliances like lights and motors.

How long do LiFePO4 batteries last?

Powerman LiFePO4 batteries typically last for 2000+ charge cycles (80% capacity retention), which translates to 5–10 years of daily use depending on application.

Can I use your chargers with non-Powerman batteries?

Yes, our smart chargers are compatible with various LiFePO4 and lead-acid batteries, provided the voltage and chemistry settings match.

Do you offer custom OEM/ODM solutions?

Absolutely. We specialize in OEM and ODM partnerships, offering full design, engineering, and manufacturing support for branded power products.

What certifications do your products have?

Our products comply with CE, RoHS, FCC, and other international standards. Specific certifications vary by model and region.

Get in Touch

Reach out to discuss partnerships, product inquiries, or technical support.

Email

info@powermanelec.com

Phone

(0086) 0512-50166120-618

Office Address

No. 599, Fengxing Road, Huaqiao Town,
Kunshan City, Jiangsu Province, China 215332

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