A good fit for a garage with motorcycles, mowers and cars, since it tests 6 V and 12 V batteries and keeps a long test history.
Amazon $69.99The Ancel BA101 Plus rates 3.8 among digital testers car battery testers; the Clore Solar BA327 rates 3.0 among with printer ones. The Ancel BA101 Plus costs $271.22 less ($69.99 vs $341.21).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

A heavy-duty Solar printer tester for shops that see everything from 6 V tractors to 24 V trucks.
Amazon $341.21Scores side by side
These two sit in different type classes (digital testers and with printer), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Ancel BA101 Plus | Clore Solar BA327 |
|---|---|---|
| Overall rating | 3.8/5 | 3.0/5 |
| Price 25% | 85 $69.99 | 17 $341.21 |
| Battery coverage 25% | 80 up to 2,000 CCA, 6 V batteries | 100 up to 2,000 CCA, 6 V batteries, 24 V systems |
| System tests 20% | 100 tests the starter, charging system, ripple or diode | 50 system tests not published (neutral score used) |
| Features or load 20% | 25 color or phone screen, stored results | 25 built-in printer |
| Warranty 10% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Ancel BA101 Plus | Clore Solar BA327 | |
|---|---|---|
| Testing | ||
| Type | Conductance (digital) | Conductance (digital) |
| Battery voltages | 6/12 V | 6/12 V |
| System voltages | 6/12 V | 6/12/24 V |
| Rating range | 20-2,000 CCA | up to 2,000 CCA |
| Battery types | Flooded, AGM flat plate, AGM spiral, gel, EFB | Conventional, AGM, gel, spiral wound, deep cycle (with a starting rating) |
| Lithium batteries | No | - |
| Starter test | Yes | - |
| Charging system test | Yes | - |
| Ripple or diode test | Yes | - |
| Features | ||
| Display | 2.8 in color LCD | - |
| Built-in printer | - | Yes |
| Stores results | Yes | - |
| Build | ||
| Warranty | 1 year | 1 year |