Konnwei KW700
#1 in With printerFull review
The lowest-priced tester here with a printer, and it handles lithium and 24 V batteries too.
Amazon $59.99$59.99
Conductance (digital)10-2,000 CCA12/24 V
3.5/5
A shop-friendly tester with a big screen and a printer, for 12 V batteries and 24 V truck systems.
- Conductance (digital)Type
- 100-2,000 CCARange
- 12/24 VSystems
- Starter + chargingSystem tests
Check price at Amazon$169.99
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Large 3.5 in color screen
- Built-in printer for customer or fleet records
- Free software updates over USB
Cons
- Updates need a Windows PC
- Keeps only the last test
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 | BT600 |
|---|---|
| Testing | |
| Type | Conductance (digital) |
| Battery voltages | 12 V |
| System voltages | 12/24 V |
| Rating range | 100-2,000 CCA |
| Battery types | Flooded, AGM flat, AGM spiral, gel, EFB |
| Starter test | Yes |
| Charging system test | Yes |
| Features | |
| Display | 3.5 in color LCD |
| Built-in printer | Yes |
| Stores results | Yes |
| Build | |
| Warranty | 1 year |
Alternatives in this type
Topdon BT300P
#2 in With printerFull review
The cheapest way to get printed battery results, for a small shop or a mobile mechanic.
Amazon $99.99$99.99
Conductance (digital)100-2,000 CCA12/24 V
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
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