Product Description
TECMATE Optimate™ DC-DUO Battery Charger/Maintainer
Key Features
- Charge and maintain your battery without AC power
- Draws DC power from another 12 V battery to remotely save, recharge, and maintain your stored vehicle’s 12 V lead-acid or 12.8 V- 13.2 V LiFePO4 / LFP battery
- Great option for emergency vehicle-to-vehicle and off-grid charging
- Built-in protection prevents deep discharge of the source battery
- IP54 weatherproof, rated for use down to -40° C / -40° F
Technical Specifications
- Weight: 1.68 lbs
- UPC: 5425006140447
- Supplier Number: TM500V3
- Unit of Measure: Each
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 20 units
- ✗ Batavia, NY: 0 units
- ✓ Dallas, TX: 3 units
- ✗ Fresno, CA: 0 units
- ✗ Reno, NV: 0 units
- ✗ Asheville, NC: 0 units
- ✓ National: 20 units
Total Available: 43 units
Inventory Last Checked: December 4, 2025 at 1:00 AM UTC
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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