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    Li202SX-7800 Battery for TSI DustTrak II / AeroTrak Portable Particle Counters - 10.8V 84.24Wh (7800mAh) High Capacity

    • Power Extended Environmental Monitoring Sessions with High-Capacity TSI Power
    • Maximize your air quality and particulate sampling without interruption. This Li202SX-7800 replacement battery is engineered for TSI's DustTrak II and AeroTrak series of portable aerosol monitors and particle counters. With a high 84.24Wh (7800mAh) capacity at 10.8V, it provides the long-lasting energy needed for all-day indoor air quality (IAQ) assessments, industrial hygiene surveys, and environmental monitoring in the field.
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    ENGINEERED FOR TSI ENVIRONMENTAL MONITORING EQUIPMENT
    This is a direct, high-capacity replacement battery designed for professional TSI instruments. Verify your device's original battery model before ordering.

    Compatible TSI Aerosol & Particle Monitoring Instruments:

    DustTrak II Series: 8530, 8531 Dust/Aerosol Monitors.

    DustTrak DRX: 8533 Aerosol Monitor.

    AeroTrak Series Portable Particle Counters: 9310-02, 9500, 9510, 9550.

    Replaces TSI Battery Models / Part Numbers:

    Primary Model: Li202SX-7800 (also Li202SX-78C)

    Other Compatible Capacities in Series: Li202SX-7200/72C (7200mAh), Li202SX-6600/66C (6600mAh), Li202SX-8700/87C (8700mAh).

    Generic Designation: 3ICR18/65-3

    TECHNICAL SPECIFICATIONS & FIELD BENEFITS

    Battery Model: Li202SX-7800 (Compatible)

    Voltage: 10.8V

    Capacity: 7800mAh

    Energy: 84.24 Watt-hours (Wh)

    Chemistry: Lithium-Ion (Li-ion)

    Condition: 100% Brand New, High-Quality Cells

    Key Benefit: High capacity enables extended, unattended sampling runs, crucial for obtaining statistically significant data over full work shifts or in remote locations.

    SAFETY, CHARGING & FIELD OPERATION GUIDELINES

    For Qualified Professionals: Intended for use by industrial hygienists, environmental scientists, facility managers, and safety officers.

    Use TSI Approved Charger Only: MUST be charged using the official TSI AC power adapter/charger or docking station designed for your specific monitor (e. g., charger for DustTrak II 8530). Using an incorrect charger risks damaging the battery and instrument.

    Optimize for Sampling: The high capacity may result in longer full charge times. Plan charging accordingly to ensure the instrument is ready for scheduled monitoring.

    Follow Manufacturer Guidelines: Adhere to the battery handling and operating instructions in your TSI instrument User Manual.

    Transport & Disposal: The 84.24W h capacity is within standard limits for air travel with carry-on luggage (always verify current airline rules). Recycle at a certified e-waste facility.

    PACKAGE INCLUDES

    1 x Li202SX-7800 Compatible Replacement Battery ( 10.8V, 84.24W h) for TSI Monitors

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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