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TecMate OptiMate 1 Duo Battery Charger

Ideal for standard lead-acid batteries, AGM and Gel batteries as well as Lithium batteries, the OptiMate 1 Duo is a fully automatic charger and maintainer. This complete kit includes a set of alligator clips as well as a fused battery harness. There's an automatic shut down if short-circuited or the battery is disconnected. 


  • Automatically saves, charges and maintains your 12.8V / 13.2V Lithium (LifePO4 / LFP) or 12V lead-acid (STD, AGM, GEL) battery
  • Adaptive charge program adjusts to battery type and condition
  • OptiMate’s 24-7 smart maintenance guarantees more battery power and a longer battery life
  • Dust proof plug-in case, with 12ft / 370cm charge lead ending in SAE connector
  • Weatherproof battery lead & battery clip set
  • 3-year limited warranty
  • Model # TM409
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Product Style Item # Store SKU Manufacturer Product # Availability
Product Style TecMate OptiMate 1 Duo Battery Charger Item # 10007276 Store SKU Manufacturer Product # TM409 Availability In Stock: Ships within 24 hours
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