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18V 4Ah Small Power Tools li-ion Battery

Empower your small electric tools with the precision and reliability they deserve. PKCELL, a global leader in battery manufacturing with over two decades of expertise, offers a specialized range of Lithium-Ion Battery Packs meticulously designed for handheld power tools. Leveraging high-quality 18650 and 21700 cells, our battery solutions provide the dynamic power, extended runtimes, and lightweight design essential for maximizing tool efficiency and user productivity.
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PKCELL
Features & Benefits

Product Details

  • Customizable Capacity for Optimized Runtime
    Built from premium 18650 and 21700 cells (typically 2500mAh per parallel group), our battery packs can be precisely configured in parallel groups (e.g., 2P, 3P, etc.) to achieve your desired capacity. Whether you need a standard 2500mAh pack for compact tools or a robust 5000mAh solution for extended heavy-duty use, we tailor the capacity to meet your exact specifications.
  • Superior Performance & Durability
    Each PKCELL battery pack is engineered to deliver consistent, high-power output crucial for demanding power tool operations. Utilizing only high-quality 18650 and 21700 cells ensures exceptional cycle life, rapid charging capabilities, and reliable performance even in rugged work environments.
  • Integrated Safety & Intelligent Design
    Our battery packs incorporate advanced Battery Management Systems (BMS) that provide critical protection against overcharge, over-discharge, overcurrent, and short circuits, while actively managing temperature. This intelligent design maximizes safety, prolongs battery life, and ensures stable power delivery throughout the tool's operation.
  • Lightweight & Ergonomic Advantage
    Lithium-ion technology inherently offers a superior power-to-weight ratio. Our compact and lightweight battery packs reduce user fatigue, enhance tool maneuverability, and improve overall productivity, making your power tools feel more balanced and efficient.

Tech Specs

  • Configuration
    5S
  • Nominal Voltage
    18V
  • Cell Model
    18650
  • Capacity
    定制
  • Casing
    定制
  • Applications
    Drills Drivers, Circular Saws, Handheld Vacuum Cleaners

Pkcell - 定制
电池解决方案专家

Pkcell, established in 1998, is a professional Chinese battery manufacturer specializing in reliable and innovative power solutions. With a modern 28,000㎡ manufacturing facility and a strong R&D team of over 50 engineers, we deliver high-quality batteries to customers in more than 100 countries worldwide.

We focus on wide temperature and low temperature battery customization, providing stable and long-lasting power solutions designed to operate in extreme environments. Our batteries perform reliably under sub-zero and high-temperature conditions, making them ideal for medical devices, consumer electronics, industrial equipment, IoT systems and outdoor applications. Pkcell is committed to quality, safety and flexible OEM/ODM services to meet diverse customer needs.

  • 20
    +
    工作年限
  • 28000
    ㎡
    设施
  • 50
    +
    专业研发专家
  • 100
    +
    100 多个出口国
About Pkcell