OptiMate
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OptiMate Lithium 4s 0.8A Quad Bank, TM485, 8-Step 4x12.8V 0.8A Lithium Expert Battery Saving Charger & Maintainer
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OptiMate Lithium 4s 0.8A Quad Bank, TM485, 8-Step 4x12.8V 0.8A Lithium Expert Battery Saving Charger & Maintainer
Automatically charge, test and maintain up to 4 x 12.8V/13.2V LiFePO4/LFP starter or deep cycle batteries.
OptiMate Lithium 4s 0.8A Quad Bank, TM485, 8-Step 4x12.8V 0.8A Lithium Expert Battery Saving Charger & Maintainer
Item #: 4033692

OptiMate Lithium 4s 0.8A Quad Bank, TM485, 8-Step 4x12.8V 0.8A Lithium Expert Battery Saving Charger & Maintainer

Item #: 4033692

SLL 5019168

Price Details

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*All items will import from US

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Order now and get it around Friday, June 26
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Automatically charge, test and maintain up to 4 x 12.8V/13.2V LiFePO4/LFP starter or deep cycle batteries.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Quad Bank Charging
Simultaneously charges up to four lithium batteries, offering convenience and efficiency for users managing multiple devices.
8-Step Maintenance
Intelligent 8-step charging algorithm optimizes battery health, prolonging lifespan and ensuring peak performance for your lithium batteries.
Expert Technology
Designed specifically for lithium batteries, this charger delivers expert-level maintenance, safeguarding batteries against overcharging and enhancing their reliability.

Product Details

Shop OptiMate Lithium 4s 0.8A Quad Bank, TM485, 8-Step 4x12.8V 0.8A Lithium Expert Battery Saving Charger & Maintainer online at a best price in Sierra Leone. B00Y38WK1C
  • Quad bank charger for 4 x 12.8V/13.2V LiFePO4/LFP lithium batteries
  • Automatically charges, tests, and maintains up to 4 lithium batteries
  • Saves LFP batteries from as low as 0.5V with the unique OptiMATE Lithium method
  • Automatic wake-up pulse for batteries with integrated BMS protection
  • 24-7 smart inter-active maintenance prevents discharge and prolongs battery life
  • Fully automatic operation for indoor/outdoor use down to -40°F/-40°C
Item Weight1.5 lbs (680 grams)

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?

Suitable For
  • Bicycle Enthusiasts

    Ideal for those who use multiple e-bikes equipped with LiFePO4 batteries needing regular charging and maintenance.

  • Marine Applications

    Perfect for boat owners with multiple LiFePO4 batteries who require reliable performance for seasonal usage.

  • DIY Electric Vehicles

    Great for hobbyists building electric vehicles requiring a dependable charger for multiple lithium batteries.

Not Suitable For
  • Non-LiFePO4 Batteries

    Users with lead-acid or other battery types will not find this charger suitable for their needs.

  • Single Battery Use

    Those who only need to charge a single battery may find this product more than they require.

  • High-Power Demands

    Those needing fast charging for high-capacity batteries might find 0.8A too slow for their usage.

Product Description

OptiMate Lithium 4s 0.8A Quad Bank, TM485, 8-Step 4x12.8V 0.8A Lithium Expert Battery Saving Charger & Maintainer

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the TECMATE Optimate Lithium 4s TM485 a reliable tool for battery maintenance?

    Answer: The TECMATE Optimate Lithium 4s TM485 features an 8-step charging process designed specifically for Lithium batteries, ensuring optimal performance and longevity. This advanced charger automatically adjusts to the battery's needs, providing the right amount of charge, which helps prevent overcharging. Users will notice improved battery health over time, making it ideal for those who own multiple lithium batteries in vehicles, motorcycles, or power sports.
  • Question: Can I use the TECMATE Optimate Lithium 4s TM485 with different battery types?

    Answer: The TECMATE Optimate Lithium 4s TM485 is specifically designed for Lithium-based batteries (12.8V) and is not compatible with lead-acid batteries. If you have a lithium battery in your motorcycle or electric vehicle, this charger ensures safe and effective charging, making it the ideal choice for enthusiasts who are transitioning to Lithium technology.
  • Question: How does the 8-step charging process benefit my Lithium batteries?

    Answer: The 8-step charging process offers meticulously controlled stages from initial diagnosis to full maintenance mode. This systematic approach prolongs the life of your battery, as it ensures thorough charging without risks of overheating or damage. Applying this through regular use helps in restoring and maintaining the health of lithium batteries, especially when they're used intermittently in sports equipment or vehicles that aren’t driven regularly.
  • Question: Is the TECMATE Optimate Lithium 4s suitable for all 12.8V Lithium batteries?

    Answer: The TECMATE Optimate Lithium 4s is designed for Lithium Iron Phosphate (LiFePO4) batteries that operate at 12.8V. It's essential to check your battery specifications before use; this ensures compatibility and optimal charging. For users with multiple battery types, this tool allows for a straightforward switch, particularly useful in clinics or workshops that service various lithium battery applications.
  • Question: What features make the TM485 charger user-friendly?

    Answer: The TM485 features an intuitive interface with LED indicators that provide real-time status updates, allowing users to monitor the charging process easily. The compact design adds to its portability, making it convenient for on-the-go enthusiasts. Such practicality is perfect for outdoor activities where battery maintenance is critical, especially in remote areas.
  • Question: Can this charger be left connected to the battery indefinitely?

    Answer: Yes, the TECMATE Optimate Lithium 4s has a maintenance mode that safely monitors battery health. You can leave it connected without fear of overcharging or harming your battery. This is particularly useful for seasonal vehicles or equipment stored long-term, ensuring they remain ready for use whenever needed.
  • Question: What safety features does the TM485 offer?

    Answer: The TM485 is equipped with advanced safety features, including short circuit and reverse polarity protection, ensuring safe operation. These features minimize risks associated with charging errors, making it essential for both novice and experienced users. It is especially vital in environments where multiple batteries are charged simultaneously, preventing potential accidents.
  • Question: How long does it typically take to charge a Lithium battery with this charger?

    Answer: Charging duration varies based on the battery's capacity and state of charge; however, the TM485 efficiently charges most Lithium batteries within a few hours. This efficiency is ideal for users needing quick turnaround times, like during race events or between weekend adventures, ensuring that equipment is ready without long waiting periods.
  • Question: Where can I buy TECMATE Optimate Lithium 4s 0.8A Quad Bank in Sierra Leone?

    Answer: You can purchase the TECMATE Optimate Lithium 4s 0.8A Quad Bank, TM485 from Ubuy in Sierra Leone. They offer a wide range of electronic products including this expert battery charger, providing an accessible and reliable platform for your needs.

OptiMate Battery Chargers Editorial Review

The Tecmate Optimate Lithium 4s 0.8A Quad Bank, TM-485, is an eight-step 4x12.8V 0.8A sealed battery saving charger and maintainer. It is ideal for LiFePO4 (LFP) 4 series batteries from 2-100Ah. According to the FAQs, the charger can bring a 100Ah lithium battery at 70% capacity to a full 100% when the battery cells are in good condition. The charger will not overcharge, and it goes into maintenance mode after the battery is fully charged to keep the battery at an optimum charge until it is disconnected. It is not intended for use as trickle charger while batteries are being used. According to the reviews, the charger works great for dirtbike batteries and is effective in rebooting dead lithium batteries. However, the status indication is not clear, and the charger is Considered too expensive.

Customer Reviews & Ratings

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Pros

  • Effective for Lithium batteries with a BMS that may shut down the battery
  • Great for all types of batteries
  • Easy to use, no thinking is needed

Cons

  • Status indication is not clear

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SLL 5019168

Order now and get it around Friday, June 26

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Ideal for maintaining Lithium batteries
  • Automatically maintains up to 4 Lithium batteries
  • Prevents discharge from connected circuitry
  • Protects batteries from discharging too low
  • Extends battery life
  • Interactive maintenance available 24/7