TECMATE

The best fully automatic battery maintainer Maintains any type of 6V/12V lead-acid battery without overcharging or undercharging Ideal for vehicles that are in storage or seldom/seasonally used...

Charge and maintain your battery without AC power First in the range to be powered from a DC source or another 12V battery, to remotely save, recharge and maintain your stored vehicle's 12V lead-acid...

The OptiMate 2 smart charger-maintainer is a cost-effective solution for long-term maintenance of 12V batteries in any vehicle that is stored indoors or outdoors Weatherproof and very easy to use:...

Versatile, fully sealed automatic battery maintainer Automatically saves, charges and maintains 12.8V/13.2V lithium (LiFePO4/LFP) or 12V lead-acid (STD, AGM and gel) batteries Adaptive charge program...

Versatile, fully sealed automatic battery maintainer Automatically saves, charges and maintains 12.8V/13.2V lithium (LiFePO4/LFP) or 12V lead-acid (STD, AGM and gel) batteries Adaptive charge program...

An all-in-one tool for 12V battery care at home or at the shop Diagnoses, recovers, charges, tests and optimally maintains, automatically Retains all the fully automatic, 100% safe, easy-to-use...

An all-in-one tool for 12V battery care at home or at the shop Diagnoses, recovers, charges, tests and optimally maintains, automatically Retains all the fully automatic, 100% safe, easy-to-use...

The ultimate in batter care for the high technology 12V / 12.8V battery in your adventure, touring, cruiser or performance motorcycle, or ATV, Side by Side and personal watercraft Gold series: 9-step...

The ultimate in batter care for the high technology 12V / 12.8V battery in your BMW or Triumph adventure, touring, cruiser or performance motorcycle Ready to charge through the 12V DIN socket, or...

Eight step 6V 4A/12V 3A sealed battery saving charger and maintainer Saves, charges and maintains all 6V/12V lead-acid batteries Ideal for deep cycle and starter (SLI) lead acid batteries Fully...

Nine-step charger and maintainer for deep cycle 12V batteries that demand accurate temperature controlled charging and safe unsupervised long-term maintenance Voltage selection (14.4V/14.7V) ensures...

Perfect for starter and deep-cycle 12V batteries (including Odyssey and Optima) that demand accurate temperature-controlled charging and unsupervised safe long-term maintenance Voltage selection (14...