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Top 10 Optimate products – best-selling models in 2026!
Ranking updated: 1 January 2026'
Discover Optimate’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!
Top 10 products
- Optimate 5 Tecmate battery charger
- Optimate 6 Tecmate battery charger
- Optimate 7 Tecmate battery charger
- Optimate O20L Tecmate battery charging cable
- Tecmate Optimate Lithium 4s 6A battery charger
- Lithium O125V2 Tecmate adapter
- SAE O40 Tecmate socket
- Tecmate m5 vacuometer adapter
- Tecmate m6 vacuometer adapter
- Tecmate TS72 synchronization vacuometer
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1. Optimate 5 Tecmate battery charger
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General description
OptiMate 5 Start/Stop Bronze Series: 6-step 12V 4A sealed battery saving charger & maintainer.
The perfect power charger & maintainer for your car, pick-up truck and your Vtwin motorcycle or 4 wheeler (ATV/ Side by Side).
Charge, test and maintain your 12V AGM, GEL, EFB or STD starter or deep cycle battery. Battery performance guaranteed.
Power charge delivers 4A constant current – Charges faster, get that vehicle running sooner.
Ideal for ECO friendly cars with start-stop technology – 100% safe for sensitive electronics.
24-7 battery care for medium to large 12V batteries! OptiMate’s 24-7 smart maintenance guarantees more battery power, longer battery life.
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2. Optimate 6 Tecmate battery charger
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General description
Perfect for starter and deep-cycle 12V batteries that demand accurate temperature-controlled charging and unsupervised safe long term maintenance
Voltage selection (14.4V / 14.7V) ensures the battery receives charge at the correct voltage
Power supply mode delivers stable power for vehicle system reprogramming, showroom vehicle demo or retaining memorized settings when battery cables are disconnected to fit powered accessories or replace the battery
Charging amps: 5A (Ampmatic) @ 14.4V/14.7V- 4A @ 13.6V
Use indoors or outdoors (lowest temperature: -40?F / -40?C)
Low Volt Start of 0.5V and 2-step desulphation recovery
Ideal for STD, AGM, gel and Deep Cycle 12V batteries from 3 ? 240Ah
Input: global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed
Weatherproof case with wall mounts
6 foot AC supply lead and 6 foot charge lead ending in SAE connector
Weatherproof battery lead and standard battery clip set included
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
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3. Optimate 7 Tecmate battery charger
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General description
OptiMate 7 Select GOLD series: 9-step 12V 10A sealed battery saving charger & maintainer.
The ‘PRO choice’ battery charger that gets the full potential out of your high performance 12V battery. Includes power supply to support battery during tuning / troubleshooting.
Ideal for 12V engine start (SLI) and deep cycle lead-acid batteries
Select charge voltage of 14.4V for most batteries or 14.7V for premium AGM batteries, or select Power Supply support mode – Selection remains in memory even if AC power is lost.
Power Supply mode provides constant power for vehicle tuning, diagnostics and troubleshooting.
Fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate 7 Select does the rest, no supervision required!
AMPMATIC: 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.
24/7 Maintains battery at full charge and good health.
Saves your ‘dead’ battery from as low as 0.5V.
S.O.H.: Tests battery state of health.
Green Technology: 50% less energy, 50% lower cost. Power Factor Correction and Synchronous Rectification.
IP54: Weatherproof. Rated for use down to -40°C / -40°F.
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4. Optimate O20L Tecmate battery charging cable
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General description
OptiMate Cable O-20L: Weatherproof front panel mount – SAE power socket.
Easy mount: Drill the hole, fit the socket, tighten the nut.
Front panel mount. Only front access needed to fasten.
Connector fits a Ø1"/25mm drilled hole.
Industry standard durability. Built to last!
Perfect for use in the harshest environments, Low temperature use -40°C/-40°F. Remains Flexible!
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5. Tecmate Optimate Lithium 4s 6A battery charger
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General description
OptiMate Lithium Series LFP 4s 6A: 10-step 12.8V 6A sealed battery saving charger & maintainer.
The advanced ‘PRO’ battery charger for the 12.8V/13.2V LiFePO4 / LFP lithium battery in your performance/race motorcycle, car or craft. The racer / dealer’s choice!
Ideal for 12.8V/13.2V LiFePO4 / LFP batteries.
Provides stable battery support during ECU programming / troubleshooting.
Fully automatic multi-step program brings the battery safely to full charge. Connect to the battery and OptiMate Lithium 4s 6A does the rest, no supervision required!
Ampimatic: Automatically adjusts current to match battery size and condition.
Safe to leave connected. Full electronic protection.
24/7: Maintains battery at full charge and good health.
LFP: Low voltage recovery from as low as 0.5V.
S.O.H: Tests battery state of health.
TEST: Warns when battery damage is detected.
Green Technology: Energy saving technology, Stand-by power less than 0.5W and Efficient 24-7 battery maintenance.
IP54: Weatherproof. Rated for use down to -40°C / -40°F.
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6. Lithium O125V2 Tecmate adapter
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General description
Permanent power sport battery lead with integrated battery status / charge system monitor for 12.8 / 13.2V lithium
Monitor charge of your stored power sport vehicle lithium starter battery or confirm if the vehicle charging system is working correctly
2 automatic Modes – Battery charge level monitor (single LED blink mode) & Charging system test (arrow mode)
3 LEDs display ‘full to empty’ voltage range for 12.8V/13.2V Lithium batteries (LFP/LiFePO4/Lithium nano Phosphate)- 4th LED warns when vehicle system or connected battery charger is overcharging
Battery charge level : LED matching charge level blinks every 10 seconds (long term draw less than 0.2mA)
Vehicle Charge system : LED arrow mode activates when charge voltage reaches effective lithium charge range of 14.2V – 14.5V (v green LED)
OVERCHARGE warning activates at 14.6V+
SAE charge port with weatherproof sealing cap
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7. SAE O40 Tecmate socket
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General description
Create a weatherproof panel mount SAE power point
Connector body fits a 18mm (23/32”) drilled hole
Front mount, rear fastener, for panel from 1mm / 0.040" thickness
Industry standard 2-pin SAE connector
Cable max. rating: 5 Amp
40°C/-40°F very low temperature use- remains flexible at ‘below freezing’ temperatures
Includes in-line rubber seal for OptiMATE SAE connector
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8. Tecmate m5 vacuometer adapter
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General description
Extended vacuum adapter includes 1-1/2' of santoprene hose and is ideal for permanent mounting on sport bikes or any other vehicles where access to the carburetor or fuel-injection synchronizing ports requires removal of various side panels, air filters or the fuel tank
Unique flexi-rigid adapter easily allows synchronization of machines with difficult-to-reach 5 mm or 6 mm carburetor or fuel-injection vacuum ports
Simply bend outer sheath to appropriate angle/shape and turn inner tube to thread brass fitting into vacuum port
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9. Tecmate m6 vacuometer adapter
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General description
Extended vacuum adapter includes 1-1/2' of santoprene hose and is ideal for permanent mounting on sport bikes or any other vehicles where access to the carburetor or fuel-injection synchronizing ports requires removal of various side panels, air filters or the fuel tank
Unique flexi-rigid adapter easily allows synchronization of machines with difficult-to-reach 5 mm or 6 mm carburetor or fuel-injection vacuum ports
Simply bend outer sheath to appropriate angle/shape and turn inner tube to thread brass fitting into vacuum port
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10. Tecmate TS72 synchronization vacuometer
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General description
Industry standard for fast and accurate synchronizing for up to four carburetor/fuel injection throttle valves
Includes a rechargeable 7.2V NiMH battery (can also be powered and recharged by the internal battery)
Includes four M5 and four M6 unique flexi-rigid manifold adapters
Built-in tachometer displays engine idle speed up to 2000 rpm
Four LED bars display manifold pressure, even in sunlight
Dynamic mode to troubleshoot poor engine synchronizing
Can be used with two- or four-stroke engines
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