Product Description

The TECMATE BATTERY CHARGER OPTIMATE PRO 4 DUO is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.

Key Features

• Activate or prepare new batteries within one hour (60’), including Pb (lead-acid, dry-charged AGM) with separate acid pack, factory activated Pb (AGM & GEL) and LFP lithium delivered in sleep mode and/or requiring a top up charge
• Automatically save any type of deep discharged battery from as low as 0.5 V, additionally for LFP lithium, manually reset the protective BMS and save from zero
• The automatic diagnostic charger for 4x 12 V Pb lead-acid (STD, AGM, GEL) and/or 12.8 V LFP lithium (LiFePO4 / Lithium Ferrous Phosphate) batteries
• Testing during charging to confirm if battery is safely recoverable, followed by a state of health (S.O.H.) test to confirm if battery is serviceable
• 4 fully independent 5 A charging stations/banks, each with 3 selectable modes to service new and used powersport batteries
• Each bank delivered with a replaceable output cord and fused battery clip set, AC power cord is replaceable/exchangeable
• State of health test for Good (80 – 100%), OK (60 – 80%) or Bad (below 60%) batteries
• 24-7 Optimate maintenance keeps battery at 100% until ready to be used
• Lithium: push-button battery management system (BMS) reset

Product Specifications

• Part Number: 38070719
• Brand: TECMATE
• Weight: 9.13 lbs
• UPC: 5425006146012

Buy Online or In-Store

Available now at Knobtown Cycle Kansas City. Order online for fast shipping or visit our showroom! Free Ship to Store!

Part Locations

Stock levels last updated: January 30, 2026 8:09 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.