Optimate Monitor 4 O128

Introduction

Monitor charge of your stored powersport vehicle 12V lead-acid battery or confirm if the vehicle charging system is working correctly.

• 2 automatic modes: battery charge level monitor (single LED blink mode) and charging system test (arrow mode)
• 4 LEDs cover full to empty voltage range of all 12V batteries, including higher-voltage AGM for power sport (4th LED 12.7V)
• Battery charge level: LED matching charge level blinks every 3 seconds (long term draws less than 0.2mA)
• Vehicle charge system: LED arrow mode activates when charge voltage reaches at least 13.5V (green LED) or ideal range of 14V+ (green LED)
• SAE charge port with weatherproof sealing cap
• Length: 40/100cm, 15A fuse, 5/16/M8 ringlets
• Premium battery monitor designed by TecMate
• 3-year limited warranty