OptiMate 7 12V/24V

OptiMate 7 12V/24V

メーカー希望小売価格 ¥34,100

GOLD series: 8-step 12V 10A / 24V 5A sealed battery saving charger & maintainer

SKU: TM-267 Categories: ,


OptiMate 7 12/24V ‘GOLD series’, the advanced battery charger for the 12V or 24V deep cycle lead-acid battery in your motor home / RV, boat, craft or your medical / industrial equipment optimizes deep cycle battery performance!

Ideal for 12V and 24V deep cycle and high performance marine / dual-use lead-acid batteries found in the vehicles / craft and equipment above.


Select the right charge voltage for your deep cycle or marine / dual use 12V or 24V lead-acid battery, including STD flooded, AGM, GEL & Ca-Ca (lead-Calcium) – Selection remains in memory even if AC power is lost.


Fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate 7 12V-24V 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.



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 12V programs and 3 different 24V programs.

14,4V : STD, GEL standard charge

14,7V: specific for 12V High Perf AGM (Optima, Odessey, ..) batteries

15V: 12V Ca/Ca battery program

28,8V: STD, GEL standard charge

29,4V: specific for 24V High Perf AGM (Optima, Odessey, ..) batteries

30V: 24V 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) –

In store packaging


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

TYPE C – Europe

TYPE G – United Kingdom

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 12V/24
SKU TM-261 

OptiMATE 7 12V/24 SKU TM-261

OptiMATE 7 12V/24
SKU TM-260 

OptiMATE 7 12V/24
SKU TM-262


IDEAL FOR: AGM, GEL, STD, DEEP CYCLE & Ca-Ca 12V (batteries from 10 – 240Ah) | 24V (batteries from 5 – 120Ah).

CHARGING AMPS: 10A (Ampmatic current) @ 12V / 5A (Ampmatic current) @ 24V

CHARGING VOLTS: 12V range: 0.5V – 14.4V / 14.7V / 15.0V; 24V range: 18V (0.5V*) – 28.8V / 29.4V / 30.0V

*Voltage safety check. Will not charge if battery voltage does not match selected voltage. User must confirm it is a low volt 24V battery > press selection button for 3 seconds to confirm > then lowest charge voltage for 24V is reduced to 0.5V.

OPERATION: Selectable, 6 charge programs.

12V : 1) 14.4V for standard batteries. 2) 14.7V for premium AGM / deep cycle. 3) 15.0V for Ca-Ca (lead-calcium) deep cycle.

24V : 4) 28.8V for standard batteries. 5) 29.4V for premium AGM / deep cycle. 6) 30.0V 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. light aircraft, 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.



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