TecMate TM-271 OptiMate Lithium LFP Select Charger and Maintainer, 12.8V 9.5A and 16V 7.5A, for LiFePO4 Batteries

TecMate TM-271 OptiMate Lithium LFP Select Charger and Maintainer, 12.8V 9.5A and 16V 7.5A, for LiFePO4 Batteries

• TecMate TM-271 is an automatic lithium battery charger, tester, and maintainer for LiFePO4 (LFP) batteries. It supports selectable 12.8V-13.2V and 16V charging programs and delivers up to 9.5A or 7.5A to help charge and maintain performance lithium batteries for vehicles and equipment.
• Features:
  • Selectable charge program: Choose 12.8V-13.2V (4s) or 16V (5s) to match the battery's required charge voltage for proper LiFePO4 charging.
  • Charging output: Delivers 9.5A at 12.8V-13.2V or 7.5A at 16V to support faster charging and effective maintenance.
  • Battery capacity range: Designed for LiFePO4 batteries from 3Ah to 120Ah for broad application coverage.
  • Low voltage recovery: Supports recovery starting from 0.5V to help address deeply discharged lithium batteries.
  • Included connection accessories: Provides both a vehicle-mounted battery lead and battery clips for flexible connection options.
• Includes:
  • OptiMate Lithium LFP Select charger and maintainer (TM-271)
  • Battery lead (O-11)
  • Battery clips (O-04)
• Specifications:
  • Manufacturer: TecMate
  • Part Number: TM-271
  • MPN: TM-271V2
  • UPC: 5425006144711
  • Category: Vehicle Maintenance
  • Subcategory: Automotive Battery Accessories
  • Product Type / Function: Lithium battery charger, tester, and maintainer
  • Battery Chemistry: LiFePO4 (LFP) lithium
  • Application: Designed for charging and maintaining 12.8V-13.2V (4s) and 16V (5s) LiFePO4 batteries used in motorcycles, cars, and craft
  • Ideal Battery Size: 3Ah to 120Ah
  • Charge Current: 9.5A at 12.8V-13.2V; 7.5A at 16V
  • Charge Voltage Range: 0.5V to 14.4V (12.8V-13.2V program); 0.5V to 18V (16V program)
  • Charge Program Steps: 10
  • Material: Plastic
  • Cable Style: 6 ft AC supply lead and 6 ft charge lead ending in SAE connector
• The OptiMate Lithium LFP Select charger and maintainer can also be referred to as a lithium battery charger, LiFePO4 battery maintainer, 12.8V lithium charger, 16V lithium charger, and battery charger tester.

TecMate develops and manufactures battery chargers, battery testing equipment, and related power accessories for lead-acid and lithium batteries across automotive, powersport, marine, and industrial applications, with the OptiMate brand as a core product line.

Q: What battery types is TM-271 designed for?
A: It is designed for LiFePO4 (LFP) lithium batteries, supporting selectable charging programs for 12.8V-13.2V (4s) and 16V (5s) batteries.

Q: How do I choose the correct charging program?
A: Select the 12.8V-13.2V program for 4s LiFePO4 batteries or the 16V program for 5s LiFePO4 batteries, matching the battery's specified charge voltage before connecting for charging.

Q: What connection options are included?
A: It includes a battery lead (O-11) for a quick-connect setup on the vehicle and a battery clip set (O-04) for temporary connections to the battery terminals.