Quick Summary
The QWORK Battery Capacity Tester is a battery monitor with a sampler base and a 6.5 ft / 2 m custom cable. It is intended for checking battery voltage, current, consumed power and battery capacity, with a large backlit LCD for reading the figures.
The stated operating range is 8V-80V and 0-100A. That makes the exact voltage and current range important when comparing it with the battery system you want to monitor.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Battery capacity tester and battery monitor for reading battery condition and usage data. |
| Voltage range | 8V-80V, so the battery system should fall within this range. |
| Current range | 0-100A, which is the stated current range for the sampler base. |
| Display | Large backlit LCD showing voltage, current, consumed power and battery capacity. |
| Cable length | 6.5 ft / 2 m custom cable, which matters for placement and connection distance. |
| Data storage | Stores the last testing data when the system shuts off. |
What to Compare Before Buying
- Voltage range: Check that your battery or system sits within the stated 8V-80V range.
- Current range: Confirm the expected current stays within the 0-100A range.
- Cable length: The 2 m cable affects where the monitor can be positioned relative to the battery setup.
- Display information: Compare the listed readings against the information you want to monitor, such as voltage, current, power and capacity.
Before You Decide
Confirm the voltage and current ranges match the battery system you plan to monitor. Check whether the 2 m cable suits the installation layout and whether the LCD readings cover the data you want to see.









