Optimate Parts and Accessories

PRO-4 DUO is the automatic diagnostic charger for 4 x 12V Pb lead-acid (STD, AGM, GEL) and/or 12.8V LFP lithium (LiFePO4) batteries.

Part Number: OMB-TM-670US

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ignition PEAK voltage tester 2 vertical displays compare two signals High Volts up to 40kV, low primary volts up to 400VPK/40VPK /10VPK and SPARK

Part Number: OMB-TS-91

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Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order