Product Identity
The Cellmeter-7 Digital Battery Checker, also identified as CellMeter-7 V2, is a SKYAREA digital battery capacity checker and voltage meter for RC batteries. Model number: CellMeter-7. The unit is designed for vehicles, remote-control toys, airplanes, and servo accessories.
Materials and Specifications
- Shell material: durable hard plastic
- Plastic type: PE
- Color: black
- Dimensions: 84 × 50 × 15 mm
- Package weight: 63 g
- CE certified; origin: Mainland China
- Recommended age: 14 years and older
Features
- Measures battery voltage for NiCd/NiMH, Li-Po, LiFe, and Li-ion battery packs.
- Supports NiCd/NiMH packs with 4–7 cells.
- Supports lithium-type packs with 2–7 cells.
- Displays individual cell voltage and remaining battery information.
- Displays total battery voltage, individual voltage, highest voltage, lowest voltage, and the voltage difference between the highest and lowest cells.
- Includes a balance function that uses the lowest cell voltage as the discharge benchmark.
- TYPE and MODE buttons select battery types and display measurements.
Use Cases
The Cellmeter-7 Digital Battery Checker is intended for RC users checking battery packs before or during use in airplanes, vehicles, and remote-control toys. It is suitable for users who need to inspect individual cell readings, compare the highest and lowest cell voltages, check total pack voltage, or review the condition of 2–7-cell lithium packs and 4–7-cell NiCd/NiMH packs. The discharge function is used by connecting the battery, holding the left key for several seconds, and releasing it after the dripping sound; a flashing screen indicates discharge mode.
Included and Exclusions
Package includes 1 × Digital Battery Capacity Checker. Batteries and balance cables are not included.
Care and Compatibility
No battery, charger, or adapter is included. Use only with the listed NiCd/NiMH and lithium battery types and supported cell counts.