Sealey BT2015 Instruction Manual
![Sealey BT2015 Tester manual cover](/images/grGGiPNXAqoJmiexZOtSRLxg/thumbs/thumb175x175.webp)
To perform a battery test, connect the red clamp to the positive battery terminal and the black clamp to the negative terminal. Turn on the tester and select the battery test mode. Follow the on-screen instructions to complete the test.
First, ensure the tester's internal batteries are charged. If the tester still does not turn on, check the battery connections and ensure the clamps are correctly and securely attached to the battery terminals.
The Sealey BT2015 Tester is designed for use on 12V lead-acid batteries, including wet, AGM, and gel cell batteries. It is not suitable for lithium or other non-lead-acid battery types.
To maintain accuracy, regularly calibrate the tester as per the manufacturer's instructions. Keep the device clean and store it in a dry place when not in use to prevent corrosion or damage.
An "Error" message may indicate incorrect connections, a defective battery, or an internal fault with the tester. Re-check connections and test again. If the error persists, consult the user manual or contact technical support.
To replace the internal batteries, open the battery compartment located on the back of the tester. Remove the old batteries and insert new ones, ensuring correct polarity. Close the compartment securely.
Inconsistent results may arise from poor connections, low tester battery, or a faulty battery under test. Ensure all connections are secure, and the tester's internal batteries are fully charged. Re-test if necessary.
Always wear appropriate safety gear, such as gloves and eye protection. Ensure the vehicle is turned off and in park. Keep the tester away from moving engine parts and avoid sparks or short circuits.
The tester will display voltage and other parameters. Compare these with standard battery specifications. Good batteries typically show a voltage around 12.6V or higher. Refer to the manual for detailed interpretation guidelines.
Yes, but be aware that battery performance can vary in cold weather. Allow the tester to acclimate to the environment for accurate results, and consider temperature when interpreting battery health.