Topdon BT600
#3 in With printerFull review
A shop-friendly tester with a big screen and a printer, for 12 V batteries and 24 V truck systems.
Amazon $169.99$169.99
Conductance (digital)100-2,000 CCA12/24 V
3.4/5
A shop tester that keeps working on a nearly flat battery and prints branded reports.
- Conductance (digital)Type
- 100-2,000 CCARange
- 12/24 VSystems
- Starter + chargingSystem tests
Check price at Amazon$219.99
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Has its own battery, so it powers on and prints even from a weak battery
- Printed reports can carry the shop name and technician ID
- 6.5 ft cable and a hard case
Cons
- Not for deep-cycle or lithium batteries
- Listing publishes no warranty term
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | BT780 |
|---|---|
| Testing | |
| Type | Conductance (digital) |
| System voltages | 12/24 V |
| Rating range | 100-2,000 CCA |
| Battery types | Flooded, AGM flat plate, AGM spiral, EFB, gel, start-stop |
| Lithium batteries | No |
| Rating standards | CCA, CA, MCA, JIS, DIN, IEC, EN, SAE |
| Starter test | Yes |
| Charging system test | Yes |
| Features | |
| Display | 3.2 in LCD |
| Built-in printer | Yes |
| Own battery | Yes |
| Cable length | 6.5 ft |
Alternatives in this type
Ancel BST600
#4 in With printerFull review
A printer tester for shops and fleets that work on 24 V batteries and want a dated paper record for each job.
Amazon $119.99$119.99
Conductance (digital)100-2,000 CCA12/24 V
Autel MaxiBAS BT608
#6 in With printerFull review
A combined battery tester and scan tool for a shop that wants printed reports and code reading in one tablet.
Amazon $449$449
Conductance (digital)100-3,000 CCA12/24 V
Compare
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