SKU: 99976757659

OptiMate TM-471 Lithium Charger 0.8A

$67.49 $74.99
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Description

OptiMate TM-471 Lithium Charger 0.8AOptiMate TM 471 OptiMate 0. 8 Amp Lithium (LiFePO4) Maintenance Charger TM 471 Antigravity Batteries is happy to offer the OptiMate TM 471 Maintenance Charger by TecMate. At 0. 8A, its a lower amp charger but still charges or maintains All 12V Antigravity Batteries as well as other brands of lithium batteries. A great, cost effective charger for your lithium battery maintenance. Unique LiFePO4 battery protection! 3 year limited warranty. Special

OptiMate TM-471

OptiMate 0.8-Amp Lithium (LiFePO4) Maintenance Charger TM-471

Antigravity Batteries is happy to offer the OptiMate TM-471 Maintenance Charger by TecMate. At 0.8A, it’s a lower amp charger but still charges or maintains All 12V Antigravity Batteries as well as other brands of lithium batteries. A great, cost-effective charger for your lithium battery maintenance. Unique LiFePO4 battery protection!​​​​​​​​​​​​​​ 3-year limited warranty.

Special Features

  • Saves low voltage LiFePO4 batteries.
  • Specialized LiFePO4 charge cycle.
  • Maintains & protects LiFePO4 batteries.
  • Battery BMS reset.

Key Points

  • Most cost-effective solution for long-term maintenance of 12V lithium batteries in vehicle stored in or outdoors.
  • Very easy to use: simply connect to the battery and plug it into nearest power socket; the rest is fully automatic.
  • Automatically brings the battery to full charge with 0.8A constant current and then switches to the unique OptiMate battery-saving maintenance charge mode to keep the battery at 100% ready and at the same time provides power to the on board computer, display or anti-theft alarms.
  • Recommended for Lifepo4 lithium battery brands.
  • Weatherproof and lightweight, weighs in at 1 lb.
  • Safety features such as reverse polarity protection, no spark connection; approved to UL and CSA safety standards for automatic battery chargers; fully-automatic.

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.

Details

  • ​​​​​​​Ideal for: LiFePO4 (LFP) 4 series cell 12.8 / 13.2V batteries from 2 – 30Ah.
  • Charging Amps: 800mA.
  • SAVE: Low Volt Start of 0.5V + 3-step low volt SAVE and TEST.
  • USE: Indoor / Outdoor (lowest temperature: -4°F / -20°C).
  • INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed.
  • STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector. Weatherproof battery lead & standard battery clip set.

8-Step Program

  1. Low Volt Start (0.5V).
  2. Ultra LOW VOLT SAVE.
  3. LOW VOLT SAVE cell monitoring.
  4. TEST cell damage.
  5. Cell-balancing CHARGE.
  6. OPTIMIZE.
  7. TEST after CHARGE.
  8. OptiMate Maintenance.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99976757659

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4.1 ★★★★★
Based on 105 reviews
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B
Verified Purchase
bunnyrabbit4
Birmingham, US
★★★★★ 4
Worth your Money for Linda's Part
Format: Kindle
This book has two parts. Linda's description comes across as sincere and is told in story form as if you were sitting across the table from her having coffee. She is obviously a real person who experienced some extraordinary things. Her co-author may be a great guy but this is one of many books he sells and he doesn't have anything to say that adds to Linda's retelling. Great half a book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2014
K
Verified Purchase
Karen
Natrona Heights, US
★★★★★ 5
Great book
Format: Paperback, Format: Paperback
I have only read one chapter however I can tell it’s going to be an amazing book!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
S
Verified Purchase
Stefan Anderl
Alexandria, US
★★★★★ 5
The message of the book is beautiful
Format: Hardcover
The book 'UFO...Contact from the Pleiades (45th Anniversary Edition): Volumes I & II' is characterized by an objective, scientific and factual recapitulation of the physical evidence of the Billy Meier contact case with the Plejaren. In addition to the physical evidence, numerous witness statements and a number of proven predictions are also cited. All these material findings, such as the beautiful photos and films of the beamships in Switzerland, the metal analyses, the audio recordings and the radiation from the landing sites, were examined scientifically by the four-person investigative team from Arizona (which is certainly just as beautiful as Switzerland) using the best scientists and technology of that time in the USA. The authenticity of the case has not been scientifically disproved. The cultural and historical connection of almost all peoples and indigenous peoples with the Plajades on the basis of traditions round off the Plajaren contact case in the book. In addition to all these material, factual, neutral and objective analyses, the author, who lived with her husband Lee Elders on Billy Meier's terrain totaling more than one year over a period of more than seven years, gives the reader every now and then the chance to catch a glimpse of the immaterial factors of the case. And these remain in the memory. For short moments, the beauty of the case's message, occurring at the terrain, twinkles: Such as the immortality of higher values and virtues, the connection of all living beings, which through peace, freedom and love etc. bring themselves together to higher spheres.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2024
D
Verified Purchase
Dee Petty
Pawtucket, US
★★★★★ 5
This investigation stands the test of time
Format: Hardcover
I have been fascinated by the Billy Meier case ever since I first heard of this case 45 years ago. I have read several books on Billy’s contact experiences. And there have been quesions in my mind about the validity of the case. There are things I cannot explain but I chose to remain open to the possibility. With that being said, I really appreciate the investigative background of Lee and Brit Elders. The photographs, metal samples and recordings given to Lee and Brit Elders really stand the test of time and still quite amazing. This book is intelligently written and I think is beautifully done. The quotes from Semjase are positive and affirming. The photos are astounding and I am happy to have this in my library. I love a book that encourages me to ponder the possibilities.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2024
J
Verified Purchase
Jane Doe
Carnegie, US
★★★★★ 5
Ordinary People, Extraordinary Experiences
Format: Hardcover
A beautiful and interesting coffee table book. Whether you're a believer or not,the many photos of the Swiss countryside are lovely, and the photos and remarks from ordinary people like us are interesting and moving. Experiencer or not, a worthwhile purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025

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