Weltek Navitek Navitek Airkos/Airkem Replacement 4 Cell Lithium-Ion Standard Battery

  Airkos / Airkem 4-Cell Lithium-Ion Battery (Standard) Reliable Power Supply for Airkos and Airkem Powered Air Respirators The Airkos / Airkem 4-Cell Lithium-Ion Battery (Standard) is a high-performance rechargeable power unit designed specifically for use with Airkos and Airkem powered air purifying respirators (PAPR systems). Engineered for consistent runtime and long service life, this standard battery ensures your respiratory protection system operates safely and effectively across a full work shift. Key Features High-Capacity Lithium-Ion Power This 4-cell lithium-ion battery provides a stable and long-lasting power source, offering excellent energy density and minimal performance drop-off over time. Optimised for Full-Shift Operation Designed to deliver up to 8 hours of continuous runtime under standard operating conditions (actual runtime may vary based on filter type, airflow settings, and environment). Compact & Lightweight Design Despite its robust performance, the battery remains compact and low in weight, ensuring user comfort is not compromised when worn on a belt or integrated into a PAPR system. Quick & Easy Replacement Features a secure, tool-free connection system allowing fast battery replacement or swap-outs in the field. Compatible with all standard Airkos and Airkem charger bases. Rechargeable & Reusable Long service life with excellent recharge cycle stability. Can be recharged hundreds of times without significant degradation in capacity. Built-In Safety Features Includes protection against overcharging, deep discharge, overheating, and short-circuiting—ensuring safe, worry-free operation in industrial and hazardous environments. Technical Specifications Battery Type: Lithium-ion (Li-ion) Cell Configuration: 4-cell Voltage: 14.8V Capacity: Approx. 2.6Ah – 3.4Ah (depending on model variant) Runtime: Up to 8 hours (standard operating conditions) Recharge Time: Approx. 3–4 hours with compatible charger Weight: Approx. 400–500g Compatibility: For use with Airkos and Airkem PAPR systems (standard configuration) Applications Welding and grinding environments Chemical and pharmaceutical facilities Laboratories and cleanrooms Food processing plants Any workplace using Airkos or Airkem powered air respiratory protection systems Why Choose This Battery? As the standard power unit for Airkos and Airkem PAPR systems, this 4-cell lithium-ion battery offers dependable performance, user comfort, and enhanced safety. It is the ideal solution for maintaining uninterrupted respiratory protection across your workday.