Replacement Battery Specification
- Battery Model: Li202SX-7800
- Capacity: 84.24Wh / 7800mAh
- Voltage: 10.8V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- Li202SX-7800
- Li202SX-78C
- Li202SX-7200
- Li202SX-72C
- Li202SX-6600
- Li202SX-66C
- Li202SX-8700
- Li202SX-87C
Compatible Model
- For TSI AeroTrak APC 9310-02 Portable Particle Counter
- For TSI AeroTrak 9500 Portable Particle Counter
- For TSI AeroTrak 9510 Portable Particle Counter
- For TSI AeroTrak 9550 Portable Particle Counter
- For TSI DustTrak II 8530 Dust/Aerosol Monitor
- For TSI DustTrak II 8531 Dust/Aerosol Monitor
- For TSI DustTrak DRX 8533 Aerosol Monitor
Product Features
- 100% brand new replacement battery, rigorously tested for safety and performance
- High-capacity 84.24Wh / 7800mAh Li-ion cells for extended field instrument operation
- Built-in smart protection circuit: overcharge, over-discharge, and short-circuit protection
- Plug-and-play compatibility — no tools or software required
- Meets or exceeds original TSI manufacturer specifications
- 1-year warranty and dedicated customer support
Why Choose This Battery
This Li202SX-7800 replacement battery is engineered for TSI AeroTrak portable particle counters and DustTrak aerosol monitors, providing stable 10.8V power for environmental monitoring professionals, cleanroom technicians, and industrial hygienists who rely on accurate field measurements.
Key Benefits
- Full compatibility across TSI AeroTrak 9310/9500/9510/9550 and DustTrak II 8530/8531/DRX 8533
- High-capacity 84.24Wh for extended monitoring sessions in the field
- Advanced BMS for safe, stable operation in industrial environments
- Drop-in replacement with no modification required
- Cost-effective alternative to OEM replacement