OptiMate 7 6V/12V

MSRP $181.95

GOLD series: 8-step 6V / 12V 10A sealed battery saving charger & maintainer

OptiMate 7 6V/12V ‘GOLD series’, the advanced battery charger for 6V or 12V lead-acid deep cycle and marine batteries – optimizes deep cycle battery performance!

The OptiMate 7 6V 12V battery charger is ideal for 6V and 12V deep cycle and marine batteries.The OptiMate 7 6V 12V battery charger is recommended for maritime, industrial equipment, RV, cars and medical some equipment.Ideal for 6V and 12V lead-acid (STD, AGM-MF, GEL, Ca-Ca) batteries found in the vehicles / craft and equipment above.


Select the right charge program when using the OptiMate 7 6V 12V battery charger: 3 charge modes for 6V and 3 charge modes for 12V.
Select the right charge voltage for your 6V or 12V lead-acid battery, including STD flooded, AGM, GEL & Ca-Ca (lead-Calcium) – Selection remains in memory even if AC power is lost.


The fully automatic multi-step program to charge the battery safely.
Fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate 7 6V-12V brings your battery to a true 100%, no supervision required!



Automatically adjusts current to match battery size and condition.

Temperature compensation: Voltage is adjusted higher when colder, or lower when hotter.
Safe to leave connected. Full electronic protection.
Maintains battery at full charge and good health.
Saves your ‘dead’ battery from as low as 0.5V.
Tests battery state of health.
Voltage safety check: will not charge if battery voltage does not match selection. Requires user confirmation.
50% less energy, 50% lower cost.
Power Factor Correction
Synchronous Rectification
Weatherproof. Rated for use down to -40°C / -40°F.


Coming soon.

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Disconnect the charger from the battery.
Push and release the Select push button. The mode selection changes when the button is released.
The SAVE (#3), CHARGE (#4) and TEST (#6,7, 8) LEDs flash twice to confirm selection is in memory.
The selection remains even if AC power is lost.

Disconnect the charger from the battery first, before making the selection with the push button.

OptiMate 7 is the best charger for starter and deep cycle batteries.

You can choose 6 different charging programs to best suit your battery. 3 different 6V programs and 3 different 12V programs. 

7.2V: STD, GEL standard charge

7.35V: specific sealed AGM (absorbed glass mat) flat plate or spiral cell batteries

7.65V: 6V Ca/Ca battery program 

14.4V: STD, GEL standard charge

14.7V: specific sealed AGM (absorbed glass mat) flat plate or spiral cell batteries

15.3V: 12V Ca/Ca battery program 


Includes 2 battery connection cable accessories

  1. Battery lead (replacement SKU O-11) – fits to battery in your vehicle for convenient ‘quick-connect’ charging access.

Adjustable: Fits two bolt sizes


  2. Battery clips (replacement SKU O-04) –

SKU: TM-263 Category:


Available models are listed below. 

All OptiMate battery chargers listed below accept global input of 100-240Vac 50-60Hz, only the power plug TYPE is different to comply with national / regional electrical safety laws.

TYPE A – Canada / United States of America

Find my plug?        


MSRP = Manufacturer Recommended Retail Pricing is displayed above. (Currency selector > top right).
Price in EURO and GBP include VAT of 20%. VAT in your region may differ. Price in USD and CAD do not include sales tax.

TecMate do not sell product directly to the consumer. Find your nearest retailer by selecting the appropriate model below.


OptiMATE 7 6V/12V
SKU TM-263

OptiMATE 7 6V/12V SKU TM-263


IDEAL FOR: AGM, GEL, STD, DEEP CYCLE & Ca-Ca 6V & 12V (batteries from 10 – 240Ah)

CHARGING AMPS: 10A (Ampmatic current) @ 6V & 12V

CHARGING VOLTS: 6V range: 0.5V – 7.2V / 7.35V / 7.65V; 12V range: 0.5V – 14.4V / 14.7V / 15.3V*

*Voltage safety check. Will not charge if battery voltage does not match selected voltage.

OPERATION: Selectable, 6 charge programs.

6V : 1) 7.2V for standard batteries. 2) 7.35V for sealed AGM or spiral cell batteries. 3) 7.65V for Ca-Ca (lead-calcium) deep cycle.

12V : 4) 14.4V for standard batteries. 5) 14.7V for sealed AGM or spiral cell batteries. 6) 15.3V for Ca-Ca (lead-calcium) deep cycle.

Steps: 8







FEATURES: Designed for sensitive electronics: The SAVE program has been designed for SAFE fully automatic low volt start (from 0.5 Volts) and PULSE recovery of deep discharged batteries connected to very sensitive electronics e.g. medical & industrial equipment.

USE: Indoor / Outdoor  (lowest temperature: -40°F / -40°C).

INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).

STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.

SAVE : Low Volt Start of 0.5V + 1-step desulphation recovery.

SAFE: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected.

INCLUDED: Weatherproof battery lead & battery clip set.

WARRANTY: 3-year limited replacement warranty.


OptiMate 7 6V 12V product manual