6V 12V Lead-Acid Battery Tester
This battery tester is designed for 6V and 12V lead-acid batteries. It measures battery voltage, internal resistance, and provides battery health diagnostics.





Technical Specifications
Product Overview
Professional 6V/12V Battery Diagnostic Tool
The HP-26A is a multifunctional digital battery detector designed for comprehensive testing of 6V and 12V lead-acid batteries. It features a high-precision 4-wire internal resistance test and a microprocessor-controlled discharge cycle to ensure accurate results while minimizing battery wear. This versatile tool is ideal for diagnosing automotive, marine, UPS, and solar storage batteries, providing clear status indicators for professional and DIY use.
- Compliance
- CE Certified

Technical Capabilities
Performance Metrics
Battery Compatibility
- 6V Lead-Acid Accumulators
- 12V Lead-Acid Accumulators
- 40-200Ah Deep Cycle Batteries
- Automotive Starting Batteries
- Marine & Electric Vehicle Batteries
- UPS & Solar Storage Batteries

Diagnostic Functions
Health Status Indicators
- Core Testing Functions
- Internal ResistanceNo-Load EnergyOn-Load ConditionCharging System TestCold Cranking Amps (CCA)Voltage Measurement

Safety & Design
Safety Protections
- Anti-burn Protection
- Anti-reverse Connection Protection
- Temperature Control Protection
- Microcomputer-controlled Discharge Time
- Insulated High-Strength Materials
Physical Dimensions
| Dimension | Value |
|---|---|
| Height | 20.5 cm |
| Width | 11.5 cm |
| Weight | Approx. 900g |

Package Contents
What's in the Box
- 1x Battery Tester Unit
- 1x English Manual
- 1x Small Screwdriver
- 1x Protective Packaging Box



