SKU: 25422682635

OptiMate TM-271 Lithium Charger 12/16V

$146.66 $162.95
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Description

OptiMate TM-271 Lithium Charger 12/16VOptimate TM 271 OptiMate Lithium Battery Charger TM 271 Professional OptiMate battery charger for 12. 8V and 16V Lithium batteries. (Plug type is USA 120V.) The Optimate TM 271 is perfect for high performance 12. 8V (4s) and 16V (5s) LiFePO4 LFP batteries that demand fully automatic, fast and accurate temperature controlled charging. Perfect for 12. 8V 16V LiFePO4 LFP batteries sized from 2. 5 to 200 Ah. Features a Power Saving stand by mode and Full

Optimate TM-271

OptiMate Lithium Battery Charger TM-271

Professional OptiMate battery charger for 12.8V and 16V Lithium batteries. (Plug type is USA 120V.) The Optimate TM-271 is perfect for high performance 12.8V (4s) and 16V (5s) LiFePO4 / LFP batteries that demand fully automatic, fast and accurate temperature controlled charging. Perfect for 12.8V / 16V LiFePO4 / LFP batteries sized from 2.5 to 200 Ah. Features a Power-Saving stand-by mode and Full electronic protection against errors. 3-year limited warranty.

Special Features:

  • Battery SAVE mode with BMS reset: starts from 0.5V with continuous monitoring / testing of charge acceptance or bad / shorted cell condition. Unnecessary (and unsafe) charging of a bad battery is prevented.
  • SafeTº:Automatic charge rate adjustment to ambient temperature sensed at the charger. Reduced charging below freezing, no charging if temperature is below -20ºC/-4ºF (can damage lithium batteries).
  • Ampmatic: Microprocessor adjusts current to ideal LiFePO4 charge curve to match battery size / condition, for fastest and most complete charge.
  • Protection against incorrect voltage selection: With 16V selected and a 12.8V (4s) battery is connected OptiMate 7 LFP Select will immediately warn that a low voltage is sensed and then not proceed to charging. USER must confirm the nominal voltage of the connected battery is 16V (5s) before SAVE mode activates. During SAVE mode the charge curve is tracked, if the battery appears to be less than a 5-series 16V battery, it will stop charging.

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) 4s / 5s batteries from 2.5 – 200Ah.
  • Charging Amps: 9.5A @ 12.8V / 7.5A @ 16V (AmpMatic).
  • 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.

10-Step Program

  1. Low Volt Start (0.5V).
  2. TEST before charge.
  3. Temperature check.
  4. Ultra LOW VOLT SAVE.
  5. LOW VOLT SAVE / cell monitoring.
  6. TEST – cell damage.
  7. Cell-balancing CHARGE.
  8. OPTIMIZE.
  9. TEST after CHARGE.
  10. 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: 25422682635

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4.0 ★★★★★
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Product Reviews
A
Verified Purchase
alison
Charlottesville, US
★★★★★ 5
Perfect playtime birthday cake toy!
Style: Birthday Cake, Style: Birthday Cake
My baby girl had a birthday today. She absolutely loves her birthday cake squeaker toy. This is an absolutely wonderful gift to give. Great quality, easy for her to play with, easy clean up and it’s ready for the next playtime. Shipping was quick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
K
Verified Purchase
KC Morris
Port Orchard, US
★★★★★ 3
A Turtle with Big Dreams and Weak Seams
Style: Turtle
This toy showed up ready to inspire. A squeaky, crinkly, treat-stuffed turtle with a dream: to enrich my dog’s life and stimulate his gentle mind. What actually happened? My puppy took one look, screamed “GAME ON” in dog language, and unleashed pure chaos. Treats fell out instantly, like the turtle panicked and threw them in surrender, saying, “We give up,” almost immediately. The material for the treat pockets feels like craft day at a preschool; soft, colorful, and never meant for combat. This turtle was built for spa days, not war. Points for concept, charm, and squeaky optimism—but this turtle wasn’t built for the front lines of puppy enthusiasm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
L
Verified Purchase
LarDawBreAle
Waukegan, US
★★★★★ 5
Best Puppy Birthday Party Goodies.
Style: Blue Birthday Pack, Style: Blue Birthday Pack
100% YESSSSS!! Huge entertainment value and our puppy has been having fun playing with all of his birthday goodies. The hat is hysterical and the design is so well made. Love that all of the toys squeak. Very happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
K
Verified Purchase
Ken
Massapequa, US
★★★★★ 1
VERY small toy
Very SMALL!! Do not buy for a medium or large dog. They could chock on it. Fortunately, my grandpuppy is only 13 lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
M
Verified Purchase
Michelle McDowell
San Leandro, US
★★★★★ 3
Only good for small dogs
I didn’t pay attention to the size and it’s really little. Thankfully, my dog is small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025

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