Tecmate Optimate™ DC-DUO Battery Charger/Maintainer

• Charge and maintain your battery without AC power
• Powered from a DC source or another 12 V battery to remotely save, recharge and maintain stored vehicles 12 V 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

Power Connection Type

SAE Plug, Alligator Clamp, Eyelet Connector

Riding Style

Street, ATV, Off-Road, Watercraft, Adventure Touring / Dual-Sport, Snow, UTV

Units

Each

Features

IP54 Weatherproof

Volts

12 V

Amps

2 A

Shipping weight

1.68 lb

Package size

8.5 × 6.5 × 3 in

Country of origin

China

Salto part #

3807-0339

Tecmate part #

TM500V3

UPC

5425006140447

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Tecmate?

Yes. It ships new from the same distributors the big online stores buy from — Tecmate part #TM500V3.