Identity
The JUANJUAN CellMeter-8 LCD Digital Battery Checker is a household battery tester and RC 1-8S voltage test meter for LiPo, LiFe, Li-ion, NiCd, and NiMH batteries. It displays individual cell and total battery voltage information.
Materials and Dimensions
- ABS construction.
- Product size listed as 90 × 58 × 21 mm; specifications also list 8.5 × 5 × 1.6 cm.
- Product weight listed as 58 g; specifications also list 40 g.
- Package size: 10.5 × 10 × 2 cm.
- Package weight: 55 g.
Features
- Supports LiPo, LiFe, Li-ion, NiCd, and NiMH battery types.
- Supports lithium batteries from 1S to 8S, with power conditions required for some 1S testing.
- Supports nickel batteries from 1S to 8S, with power conditions required for testing below 4S.
- Displays battery cell voltages, total voltage, lowest cell voltage, highest cell voltage, voltage gap, and remaining battery capacity percentage.
- Includes servo test modes: manual adjustment, automatic, and neutral.
- Provides servo test frequencies of 50, 60, 100, 125, 200, 250, and 300 Hz.
- Requires no additional power supply for lithium 2S-8S or nickel 4S-8S testing.
Use Cases
The CellMeter-8 is intended for RC hobbyists and electrical DIY users checking multi-cell RC battery packs, comparing individual cell voltages, viewing total voltage, identifying the highest-to-lowest cell voltage gap, and checking remaining battery capacity. It is also suitable for users testing LiPo, LiFe, Li-ion, NiCd, and NiMH packs and testing servo operation at selectable frequencies.
Included
The package includes one digital battery checker and one user manual. Battery, PCB, and power source are not included.
Care and Specifications
No certification is listed. The product has no high-concern chemicals listed and is manufactured in Mainland China. Use the specified lithium or nickel battery connections and external power conditions described for 1S lithium and below-4S nickel testing.