B-Qtech Automotive Battery Charger Maintainer 5 Amp 12V Smart Maintainer for Vehicles

Price: $19.99
(as of May 21,2023 21:56:42 UTC – Details)

The B-Qtech Automotive Battery Charger Maintainer is the perfect device for maintaining your 12V AGM, GEL, Flooded(Wet), Calcium type deep cycle, VRLA maintenance free lead-acid batteries. This 5 Amp Smart Maintainer can be used for different types of vehicles, including cars, motorcycles, lawn mowers, boats, RVs, SUVs, and ATVs.

SPECIFICATIONS
The charger has a 4Ah-100Ah battery capacity and an input voltage of 100-240VAC 50/60Hz 75W. The charge voltage options are 14.4V for summer, 14.7V for normal and 15.5V for winter mode. The charger operates within -20℃ to +45℃ (-4℉ to 113℉) temperature range. It weighs only 380g (0.84lb) and has a dimension of 150*85*60mm (0.6*0.34*0.24in).

HOW TO USE
Using the charger is very simple. Firstly, check if the battery parameters are compatible with the charger. Then, connect the red clamp to the positive pole (+) and the black clamp to the negative pole (-). The liquid crystal display will indicate battery voltage and temperature, and “EI-I-” will appear on the screen if there’s an error. Connect the charger to a 220V household power source; the charger will start operating once connected (and the indication lamp will start to flicker in red). When the battery is fully charged, the battery bar on the screen will indicate “FUL” status, and the indication lamp will remain on. We recommend keeping the charged status for one hour. Finally, remove the charger.

PACKAGE INCLUDES
The package includes one car battery charger and one user’s manual.

The B-Qtech charger is straightforward to install. Simply connect the red clamp to the positive pole (+) and the black clamp to the negative pole (-). Plug the charger into an AC-powered socket; it will automatically start when the AC power is switched on.

The three-stage microprocessor-controlled charging process guarantees efficient battery charging – switching from fast charge, to top-off, then to trickle charge. It also comes with in-built circuit protection that guards against sparks, reverse polarity, overcharging, short-circuits, over-current, open circuits, and overheating. The pulse repair function enables severely discharged or heavily sulfated battery recharge. The charger is capable of repairing and storing old, idle, damaged, stratified, or sulfated batteries. However, it cannot activate a dead battery or repair a seriously damaged battery.