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High-Performance Rechargeable Batteries

As a professional battery manufacturer since 2006, PKCell delivers reliable Li-ion, LiPo, NiMH, and custom battery solutions for industrial IoT, medical devices, security systems, solar lighting, and more.

200+
Global Partners
980M
Annual Units
100+
Countries
20+
Years Experience

About PKCELL

A trusted manufacturer of high-performance rechargeable batteries since 2006.

Shenzhen PKCell Battery Co., Ltd.

Established in 2006, PKCell specializes in manufacturing Li-ion, LiPo, NiMH, and other rechargeable batteries. With a 28,000 sqm factory and over 400 employees, we serve more than 100 countries with high-quality, certified battery solutions.

  • ISO9001, ISO14001, CE, UL, RoHS, KC, BIS Certified
  • 1–3 Year Warranty
  • 24/7 Online Support
  • Custom Solutions in 24 Hours
PKCell Factory

Our Products

Wide range of rechargeable batteries and packs for diverse industrial and consumer applications.

18650 Battery

18650 Battery

High-capacity cylindrical Li-ion cells up to 3500mAh, ideal for power tools, flashlights, and battery packs.

Chemistry: LiCoO2 / LiFePO4
Voltage: 3.7V / 3.2V
Capacity: Up to 3500mAh
Li-Polymer Battery

Li-Polymer Battery

Flexible, lightweight polymer batteries with high energy density and excellent cycle life.

Capacity Range: 30–5000mAh
Voltage: 3.7V
Applications: Wearables, IoT, Medical
NiMH Battery

NiMH AA/AAA Battery

High-reliability nickel-metal hydride batteries with long service life and low self-discharge.

AA: 2600mAh / AAA: 1000mAh
Voltage: 1.2V
Low Shelf-Discharge
Custom Battery Pack

Custom Battery Pack

Tailored battery solutions with custom BMS, housing, and software design for your project.

Li-ion, LiFePO4, NiMH Options
Custom Voltages & Configs
Fast Prototyping
18650 Battery Pack

18650 Battery Pack

Series/parallel configurations for 3.7V, 7.4V, 11.1V, and 14.8V systems with high discharge rates.

Voltages: 3.7V to 14.8V
Configurations: 1S to 4S
High Rate & Standard Options
LiFePO4 Battery

LiFePO4 Battery

High safety, long cycle life, and stable performance for solar, medical, and industrial use.

Voltage: 3.2V
High Thermal Stability
2000+ Cycle Life
Low Temperature Battery

Low Temp Battery

Engineered to operate reliably in extreme cold down to -40°C.

Operating Range: -40°C to 80°C
Li-ion & LiPo Options
Outdoor & Industrial Use
Button Cell Battery

Button Cell Battery

Compact Li-ion, NiMH, and NiCd button cells for wearables, medical devices, and sensors.

Chemistry: Li-ion, NiMH, NiCd
Voltage: 3V, 1.2V, 1.2V
Miniature Form Factor

Why Choose PKCell?

Trusted by over 3000 customers worldwide for quality, reliability, and fast service.

Certified Quality

ISO9001, ISO14001, CE, UL, RoHS, KC, BIS, UN38.3, IEC62133 approved for global compliance and safety.

Fast Turnaround

Custom solutions in 24 hours, samples in 10 days, mass production in 20 days with flexible MOQ.

24/7 Support

Dedicated engineering and customer service teams available around the clock for pre-sale and after-sale support.

Applications

Our batteries power critical devices across industries.

Security Devices

CCTV, alarms, access control systems

Medical Devices

Portable monitors, wearables, diagnostic tools

IoT & Smart Devices

Sensors, trackers, smart home systems

Solar Lighting

Street lights, garden lights, emergency systems

Walkie Talkies

Two-way radios, communication systems

Consumer Electronics

Flashlights, toys, audio devices

Get in Touch

Need a custom battery solution or have questions? Reach out to our team.

Visit Official Website to Contact

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