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Item #:
57306993
Tecmate OptiMATE Lithium 4-bank x 4s 0.8A, TM-485, 4-bank x 8-step 12.8/13.2V 0.8A Battery saving charger-tester-maintainer
Item #:
57306993
AUD 386
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Imported from USA store
QTY:
Order now and get it around Thursday, August 13
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What Stands Out
Multi-Bank Charging
Simultaneously charges up to four lithium batteries, enhancing convenience for users with multiple power sources and reducing downtime in maintenance.
Advanced 8-Step Process
Utilizes an eight-step charging process ensuring optimal battery health, maximizing lifespan and efficiency while providing detailed status updates throughout.
Versatile Compatibility
Designed for 12.8V/13.2V lithium batteries, making it an ideal solution for various applications, ensuring reliability and adaptability for all users.
Product Details
| Output Voltage | 12.8 Volts |
| Input Voltage | 240 Volts |
| Current Rating | 0.8 Amps |
| Amperage | 0.8 Amps |
| Compatible Devices | 12V Lithium Batteries (LiFePO4 4-series) |
| Connector Type Used on Cable | Battery Clips and Leads |
| Number of Ports | 4 |
| Specification Met | cec listed,sae |
| Brand | Tecmate |
| Mfr Part Number | TM485 |
| Manufacturer | Tecmate |
| Unit Count | 4 Count |
| Color | blue and gray |
| Item Weight | 3.1 lbs (1.41 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Multi-Vehicle Owners
Ideal for users with multiple lithium batteries in different vehicles needing simultaneous charging and maintenance.
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Battery Enthusiasts
Perfect for hobbyists who require precise battery management and testing capabilities for their lithium setups.
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Professional Workshops
Essential for automotive or bike shops managing numerous lithium batteries and needing reliable diagnostic and charging solutions.
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Casual Users
Not suitable for individuals who charge batteries infrequently and require a more straightforward charging method.
Product Description
Tecmate OptiMATE Lithium 4-bank x 4s 0.8A, TM-485, 4-bank x 8-step 12.8/13.2V 0.8A Battery saving charger-tester-maintainer
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Tecmate OptiMATE Lithium 4-bank charger used for?
Answer: The Tecmate OptiMATE Lithium 4-bank charger is designed for charging, testing, and maintaining lithium batteries. It’s particularly useful for automotive and motorcycle applications where multiple battery management is required. This charger helps prolong the life of your batteries by preventing overcharging and ensuring they are always in optimal condition. Scenario: If you have four lithium batteries in vehicles, this charger can simultaneously charge and maintain them, saving time and effort. -
Question:
How does the 8-step charging process work in the OptiMATE TM-485?
Answer: The 8-step charging process systematically charges, tests, and maintains lithium batteries, ensuring they are correctly and efficiently charged. It includes stages such as initialization, bulk charge, absorption, and maintenance. This precise approach helps avoid undercharging or overcharging, enhancing battery longevity. For instance, when powering up your motorcycle for the riding season, the OptiMATE will ensure it's fully charged and ready to go without risking damage to the battery. -
Question:
Can the Tecmate OptiMATE charger work with all lithium battery types?
Answer: The Tecmate OptiMATE charger is specifically designed for lithium batteries, particularly those typical in motorcycles and automotive applications. It performs optimally with 4-cell lithium-ion (LiFePO4) batteries. Using it on incompatible batteries can lead to insufficient charging or battery damage. For example, if you’re using lithium batteries in an electric scooter, this charger will be ideal for keeping those batteries primed and healthy. -
Question:
Is it safe to leave the OptiMATE charger connected to the batteries continuously?
Answer: Yes, the OptiMATE charger is designed with a maintenance mode that allows it to stay connected to batteries without the risk of overcharging. This feature ensures your batteries remain fully charged and ready for use while preventing any potential harm. A practical example is during the winter months—leaving your motorcycle connected to the charger will ensure it starts up easily when you need it again. -
Question:
What maintenance features does the Tecmate OptiMATE offer?
Answer: The Tecmate OptiMATE charger features advanced maintenance capabilities, including desulfation and battery testing modes. These functions help keep your lithium batteries healthy by addressing sulfation, which can affect battery performance. For instance, if your batteries have been idle, the desulfation mode can help restore their capacity, ensuring they perform well when you’re ready to hit the road again. -
Question:
How does the charger indicate the battery status?
Answer: The OptiMATE charger is equipped with LED indicators that provide real-time feedback on the charging status and health of the batteries. Each stage of the charging process is visually represented, making it easy to monitor ongoing performance. For example, if you see a steady green light, it indicates the batteries are fully charged and ready for use. -
Question:
What is the recovery mode in the OptiMATE charger?
Answer: The recovery mode in the Tecmate OptiMATE charger is a special function designed to revive deeply discharged batteries, restoring them to a usable state. This mode slowly applies a charge, helping to revive batteries that may otherwise be considered dead. Scenario: If you find your motorcycle battery completely drained after a long winter, the recovery mode can help bring it back to life safely. -
Question:
What voltage does the OptiMATE charger support?
Answer: The Tecmate OptiMATE charger supports lithium batteries with a voltage range of 12.8 to 13.2V, making it ideal for various vehicle applications. Understanding this range is crucial for ensuring compatibility with your battery type. For example, if you have a high-performance battery in a racing drone, this charger will correctly manage its charging needs to maintain optimal performance. -
Question:
Where can I buy the Tecmate OptiMATE Lithium 4-bank charger in Australia?
Answer: You can purchase the Tecmate OptiMATE Lithium 4-bank charger at Ubuy in Australia. Ubuy offers a wide selection of electronic products, ensuring you can find the charger that best fits your battery management needs with reliable service. -
Question:
Can this charger handle simultaneous charging of multiple batteries?
Answer: Absolutely, the Tecmate OptiMATE Lithium charger can charge up to four batteries at once, making it an excellent device for households or garages with multiple vehicles. This feature streamlines the process and saves time. For example, if you operate a fleet of electric bikes, the ability to simultaneous charge each battery reduces downtime significantly.
Tecmate Battery Chargers Editorial Review
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Pros
- Supports 4 lithium batteries
- Advanced 8-step charging process
- Compact and lightweight design
- Easy-to-read LED indicators
- Automated maintenance functionality
Cons
- May require learning curve
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 386
Order now and get it around Thursday, August 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Low Volt Start of 0.5V + 3 step low volt save & test
- Charging Amps: 0.8A (per bank)
- Ideal for LiFePO4 (LFP) 4 series cell 12.8 / 13.2V batteries from 2 - 30Ah
- Indoor / Outdoor use (lowest temperature: -4°F / -20°C)
- Weatherproof case with wall mounts
- Global input (100-240V 50-60Hz), high efficiency, fully sealed
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