Weltek Navitek Navitek Airkos/Airkem Replacement HD 6 Cell Lithium Battery

Airkos / Airkem 6-Cell Lithium-Ion Battery (Heavy Duty) Extended Runtime Battery for Airkos & Airkem Powered Respiratory Systems The Airkos / Airkem 6-Cell Lithium-Ion Battery (Heavy Duty) is a high-capacity power source designed to deliver extended operating time for Airkos and Airkem PAPR (Powered Air Purifying Respirator) systems. Ideal for long shifts, high-demand environments, or users requiring increased airflow settings, this heavy-duty battery ensures continuous respiratory protection without the need for mid-shift charging or battery swaps. Manufactured to the highest safety and performance standards, this battery is the perfect upgrade or replacement for professionals working in demanding industrial settings. Key Features Extended Runtime Performance Provides up to 12 hours of continuous operation under standard conditions—ideal for double shifts, extended welding tasks, or high particulate environments where filters create greater airflow resistance. High-Capacity Lithium-Ion Technology Utilising advanced 6-cell lithium-ion technology, this battery delivers reliable, stable power output with excellent energy density and minimal weight increase compared to standard versions. Compatible with Airkos & Airkem Systems Fully compatible with all Airkos and Airkem blower units and charging stations. Can be used as a direct upgrade from the standard 4-cell battery without the need for additional hardware. Fast Recharge Capability Despite its larger capacity, the 6-cell battery can be recharged in approximately 6–8 hours using the official Airkos / Airkem charger—ideal for overnight charging between shifts. Built-In Safety Protections Features internal circuitry for overcharge, over-discharge, over-temperature, and short-circuit protection. Ensures safe, consistent performance in high-risk work environments. Durable & Lightweight Design Encased in a robust, impact-resistant housing that withstands workshop abuse, this battery remains lightweight and comfortable for all-day wear when belt-mounted with the blower unit. Technical Specifications Battery Type: Lithium-ion (Li-ion) Cell Configuration: 6-cell Voltage: 14.8V Capacity: Approx. 4.4Ah – 5.2Ah (model-dependent) Runtime: Up to 12 hours (usage dependent) Charging Time: 6–8 hours (with genuine charger) Weight: Approx. 600–700g Compatibility: Airkos & Airkem PAPR systems (standard and high-performance configurations) Certifications: CE marked, EN-approved for use with compatible PPE systems Applications Extended-shift industrial welding Metal grinding and cutting operations High-dust or high-filtration environments Cleanrooms and pharmaceutical processing Food industry and chemical handling Anywhere longer battery life is critical for uninterrupted respiratory protection Why Choose the 6-Cell Heavy Duty Battery? If you need maximum uptime, minimal interruption, and consistent performance from your powered air respirator system, this heavy-duty 6-cell battery is the perfect solution. It’s a popular choice for high-risk industries where safety and endurance can’t be compromised. Order Now for Immediate Dispatch In stock and ready for same-day shipping. Bulk orders and full respiratory system packages available. Contact our team for trade pricing or to discuss your Airkos / Airkem system requirements.