Product details
Know before you go. The Connect-Ease battery tester gives a fast health check on your 12V marine batteries so you can catch a weak trolling or starting battery at the dock, not in the middle of the lake.
Connect-Ease parts are the same marine-grade components used in our complete systems, so DIY builds, repairs and upgrades mate perfectly with your existing plug-and-play connections.
System voltage: 12V. Recommended batteries: 12V AGM, flooded and lithium batteries.
Key features
- Fast 12V battery health check
- Designed for marine starting and deep-cycle batteries
- Works with Connect-Ease systems
- Compact and portable
- Easy to read
Compatibility & specs
| Recommended voltage | 12V |
| Battery types | 12V AGM, flooded and lithium batteries |
Specs come from the product listing. Always follow your trolling motor or electronics maker's manual for final fuse and breaker sizing.
Frequently asked questions
Common questions about the CE12BTST.
Check the tester instructions — lithium batteries read differently than lead-acid.
Test each 12V battery individually.