Optimate™ DC-DUO 12 V To 12.8 V 2 A Battery Charger — 12 V to 12.8 V, 2 A

TECMATE Optimate™ DC-DUO 12 V To 12.8 V 2 A Battery Charger — 12 V to 12.8 V, 2 A

TECMATE
3807-0339
TM500
Charge and maintain a stored vehicle battery from another 12 V source. Ideal for emergency vehicle-to-vehicle and off-grid charging. Weatherproof design and built-in source protection for safe use in harsh conditions.
Hurry! only 32 items left in stock.
€84.78
€110.87
Save €26.09
VAT included
local_shipping In stock, ships in 2-3 days

Add to Compare
Add to Wishlist

The Optimate™ DC-DUO lets you charge and maintain a stored vehicle battery using only another 12 V source — ideal for remote, emergency, and off-grid situations. 🔋 It draws DC power from a donor battery to safely save, recharge, and maintain 12 V lead-acid and compatible LiFePO4 packs, with built-in protection to prevent deep discharge of the source battery.

Designed for tough environments, the unit is weatherproof and rated for extreme cold. It’s a compact and practical option for vehicle-to-vehicle emergency charging, long-term storage maintenance, and off-grid use. 🚗⚠️

Easy to install and use, the Optimate DC-DUO provides reliable remote charging without requiring AC power. The rugged construction and protective circuitry make it a dependable tool for maintaining battery health in demanding conditions. 🛠️

: 3807-0339
In Stock

Data sheet

Type
DC to DC
Units
Each
Brand
TECMATE
Volts
12 V, 12.8 V
Amps
2 A
Power Connection Type
SAE Plug, Eyelet Connector, Alligator Clamp