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tecmate lithium battery charger and maintainer - optimate tm-271, 10-step 12.8v / 16v, 4s 9.5a / 5s 7.5a, sealed battery saving logo

Tecmate Lithium Battery Charger and Maintainer - OptiMATE TM-271, 10-Step 12.8V / 16V, 4s 9.5A / 5s 7.5A, Sealed Battery Saving Review

5

·

Average

Revainrating 3.5 out of 5  
Rating 
3.4
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img 4 attached to Tecmate Lithium Battery Charger and Maintainer - OptiMATE TM-271, 10-Step 12.8V / 16V, 4s 9.5A / 5s 7.5A, Sealed Battery Saving

Details

BrandTecmate
Item Dimensions LxWxH8.2 x 3 x 12.2 inches
Item Weight1.47 Pounds

Description of Tecmate Lithium Battery Charger and Maintainer - OptiMATE TM-271, 10-Step 12.8V / 16V, 4s 9.5A / 5s 7.5A, Sealed Battery Saving

OptiMATE Lithium 4s 9. 5A / 5s 7. 5A sealed battery charger and maintainer. Automatically and safely charge, test and maintain your 12. 8V LiFePO4 / LFP starter or deep cycle batteries as specified - SafeT adjusted charging below freezing. Ampmatic charge control for Lithium adjusts current to match battery size and condition - Small battery gets less, large battery gets more. Most advanced Lithium save mode will save battery from as low as 0. 5V - Continues charging if healthy, stops and warns if faulty!. Pushbutton activated BMS wake up mode safely wakes battery out of sleep mode or low discharge. ; OptiMATE Lithium 24-7 smart inter-active maintenance prevents discharge from connected circuitry & s more battery power, longer battery life!.

Reviews

Global ratings 5
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
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  • 1
    2

Type of review

Revainrating 5 out of 5

Excellent customer service

Great product great customer service contacted me straight away and did everything they could to help me. Couldn't be happier

Pros
  • Charge, test and maintain your 12.8V LiFePO4/LFP starter or deep cycle batteries automatically and safely as specified - SafeT has regulated charge in sub-zero temperatures.
Cons
  • Good but not great

Revainrating 5 out of 5

Excellent customer service

Excellent product excellent customer service contacted me immediately and did everything possible to help me. Couldn't be happier

Pros
  • GOLS certificate
Cons
  • Quality

Revainrating 5 out of 5

Plug and play best in chargers

Very easy to use. I love that it constantly assesses the health of your lithium iron phosphate battery and keeps it at 100%. I've only had it a few months, so I can't yet comment on how well it extends battery life, but its maintenance program makes sense it will be.

Pros
  • handy item
Cons
  • Clarity

Revainrating 1 out of 5

Two out of four chargers defective

I bought four of these chargers. Two have failed so far (within six months of purchase). I have replied to the manufacturer but haven't had a reply for over a week. Bought 11-18. No reply within six months. 01/10/20 - Still no response from anyone. They expect an answer on a high quality product. It looks like this product may be discontinued. I wonder if others had similar issues and the product was replaced with a higher quality product. At this point I would not buy a Tecmate product as…

Pros
  • Delivery was very fast
Cons
  • Negative impression