Battery Analyzers

Topdon BT100

Why choose it

The Topdon BT100 checks cranking and charging systems alongside 12V batteries, helping you investigate starting problems with one tester.¹

The details

Core specifications9

Topdon BT100: core specifications
Test method	Conductance²
Voltages supported	12V¹
Battery types tested	regular flooded, AGM flat plate, AGM spiral, GEL, and EFB batteries¹
Cranking test	Yes¹
Charging system test	Yes¹
Testing capacity	100–2,000 CCA¹
Built-in printer	No³
Display	Backlit lcd¹
Warranty	24 months¹

More specifications2

Topdon BT100: more specifications
Rating systems accepted	CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB¹
Multilingual menus	Yes¹

Specifications not documented (6)

Lowest voltage it reads, Lead length, Reverse polarity protection, Powered by, Temperature compensation, Software updates.

Compare the tradeoffs

Test method: Conductance⁴
Voltages supported: 12V⁵
Battery types tested: Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell⁵

Test method: Conductance⁶
Voltages supported: 6V and 12V batteries and 12V and 24V charging systems⁷
Battery types tested: Flooded, AGM, Spiral Wound, Gel Cell, Start-Stop AGM and Enhanced Flooded batteries⁸