Acclope BT90 PRO battery tester 6V/12V/24V — 2–360Ah, cloud printing & temp‑corrected SOH/SOC

Designed for workshops, fleet managers and roadside technicians, the BT90 PRO combines fast, multi‑metric battery analysis with ambient‑corrected algorithms and cloud printing so you can diagnose start and charging issues accurately and share timestamped reports instantly. Its wide electrical range and chemistry awareness reduce misreads on modern batteries while the secure clamps and vehicle modes stabilize inputs in harsh service environments.

How does the BT90 PRO produce reliable results in cold or hot weather?

The BT90 PRO measures ambient temperature in real time and fuses that data into its diagnostic logic so CCA and internal resistance readings are corrected for current conditions. That reduces seasonal bias—avoiding false failures in winter and false passes in heat—so you make more confident service decisions.

• Real‑time ambient temp embedded in every test report
• Temperature‑adjusted CCA and IR calculations to normalize cold/hot effects
• Reduces warranty disputes caused by seasonal misreads

What specific metrics and tests does this unit provide?

BT90 PRO delivers four core metrics—State of Health (SOH), State of Charge (SOC), terminal Voltage, and Internal Resistance—plus cranking and charge loop analyses that capture voltage drop, alternator output and ripple. Those combined outputs allow a clear Good / Recharge / Replace recommendation while retaining raw values and trend data for technician review.

• SOH for degradation trends and end‑of‑life guidance
• SOC to show remaining charge versus required capacity
• Cranking test captures starting voltage drop and starter load
• Charging test measures alternator output and ripple/diode windows

How does cloud printing and data lifecycle improve shop workflow?

With a single on‑screen QR scan the BT90 PRO generates a shareable cloud report that holds results, ambient temp, timestamps and optional plate/order IDs. That persistent link makes it easy to show customers objective evidence, keep fleet histories, compare retests side‑by‑side and avoid paper or phone‑photo records.

• One‑scan QR to view, save and print customer reports
• Stored history with notes, timestamps and temperature context
• Side‑by‑side retest comparison for periodic maintenance

Which vehicles and battery chemistries are supported?

The tester covers 6V, 12V and 24V systems and 2–360Ah capacity ranges with CCA support from 30–3800, so it suits motorcycles, passenger cars, light commercial trucks, heavy duty dual battery packs, RVs and marine use. Chemistry‑aware algorithms adapt to Flooded, AGM, EFB, Gel and common lithium packs to reduce false reads.

• Supports SAE/EN/IEC/CA/MCA standards and 30–3800 CCA
• Algorithms tuned for Flooded, AGM, EFB, Gel and Lithium
• Vehicle modes for Car, Motorcycle and Truck with secure clamps

Who is this for? The Acclope BT90 PRO is built for service shops, fleet maintenance teams, roadside technicians and anyone who needs fast, defensible battery and charging diagnostics across mixed vehicle fleets. It speeds triage with clear pass/recharge/replace decisions while preserving enough raw data for deeper technical review, and its rugged, daylight‑readable design keeps workflows moving in busy bays and outdoor calls.