Boats & Marine Batteries
Charge and maintain compatible marine starter and deep-cycle batteries between outings.
TecMate USA
OptiMate7 Gold deep Cycle Series
Automatic Battery Saving Charger, Tester & 24-7 Maintainer with Ampmatic & Temp Regulated smart Control & Lead-Acid FLA, AGM, Ca-Ca Battery Modes
GOLD Series · Model TM263
Keep your deep-cycle, marine or vehicle battery ready for its next use. Recover, charge, test and maintain compatible 6V and 12V lead-acid batteries, with selectable charging programs and automatic current adjustment.
- Automatically charges, tests and maintains your battery
- Helps recover deeply discharged, sulphated batteries
- Keeps your battery ready between rides and during storage
Will it work for me?Not for lithium batteries. Check your battery’s voltage, type and capacity before connecting.
Price $185.95
Free Shipping
3-year limited replacement warranty
Is this the right product for you?
RVs & Deep-Cycle Batteries
Care for individual compatible batteries used in RV and camping applications.
Classic Cars & Seasonal Vehicles
Keep compatible batteries ready between drives and during seasonal storage.
What’s included?
- OptiMate 7 6V/12V battery charger
- Fused M8-M10 battery leadInstall for permanent access
- Battery clampsFor quick connection to the battery
- Instruction Manual
Key specifications
- Battery voltage
- 6V/12V
- Charging current
- Up to 10A at either voltage, automatically adjusted by Ampmatic technology
- Battery type
- Lead-acid: STD flooded, AGM, GEL and Ca-Ca, including deep-cycle batteries
- Battery capacity
- 10Ah-240Ah
- Operation
- Six selectable programs with automatic recovery, charging, testing and maintenance
- Warranty
- 3-year limited replacement warranty
How do I use it?
Plug In & Select Your Program
With the battery disconnected, connect AC power. Select 6V or 12V and the charging profile recommended by your battery manufacturer.
Connect to your battery
Connect using the installed fused eyelet lead or supplied battery clamps, following the manual’s connection instructions.
Recover, charge and maintain
The charger automatically checks the battery, performs recovery when needed, charges and tests it, then provides long-term maintenance.
Before you buy
Do I need to select a charging mode?
Yes. Choose the correct battery voltage and charging profile before connecting. There are three profiles for each voltage, and your selection remains stored after power is disconnected.
Which charging profile should I choose?
The standard 7.2V/14.4V profile suits most lead-acid batteries. Choose a higher-voltage AGM or Ca-Ca profile only when it matches your battery manufacturer’s charging requirements.
Can it recover a deeply discharged battery?
It can attempt recovery from as low as 0.5V. A deeply discharged 12V battery may require confirmation of its voltage before charging starts. Recovery depends on the battery’s condition.