Smart Car Battery Charger: 10A Chargers for 6V/12V Boat Batteries with Auto Desulfator, Repair, Maintainer, Winter Mode, Suitable for AGM, Lithium (LiFePO4), Deep-Cycle Batteries

TowerTop combines over two decades of hardware expertise with the latest technologies to design and produce strong, reliable, and super cost-effective automotive supplies. We focus on innovating solutions to enhance your auto lifestyle. Based on use cases and consumer experiences, we R&D trustworthy enough products, adhering to the business philosophy of providing customers with high-quality products and impressive use experiences.

The TowerTop Trickle Charger offers 3 adjustable current settings (2A/10A/AUTO) to meet your diverse needs. With a max charging current of 10A, you can fully charge a 25Ah battery in under 2 hours. Achieving an 85% charging efficiency (industry average 75%), this charger is more efficient, increasing charging speed by 647% compared to 2A chargers. Not only is it energy-saving, but it also saves you a significant amount of waiting time.

The charger automatically recognizes charging. If you forget to press the start button, it will start charging automatically after 30 seconds. After reaching full charge, it switches to pulse repair mode and turns off the screen to save energy, maintaining the battery at an appropriate voltage level for safe, long-term storage. When the battery voltage drops too low, the charger automatically restores full output power and switches back to pulse maintenance mode after full charge. The charger also has a memory function to remember the last settings, ensuring uninterrupted charging even during long-term use without worrying about power outages.

Designed for 6V and 12V sealed lead-acid batteries in cars, boats, RVs, power sports, and deep-cycle batteries, including 12V calcium and lithium (LiFeP04) batteries, as well as 6V and 12V lead-acid batteries, including STD, AGM, GEL, Wet, MF, EFB, and deep-cycle batteries. With true 8-stage smart charging (desulfurization, soft start, bulk charge, absorption, analysis, repair, float, and pulse maintenance), it optimizes battery life and repairs batteries without overcharging or damaging them. The HD LCD screen allows you to view the charging stage and parameters at any time, keeping you informed of the charging status.

Independent desulfurization and repair buttons allow you to manually desulfurize and repair your battery to restore lost battery performance, helping to revive old/idle batteries and extend battery life. If your battery cannot be charged, you can try the "repair" mode to fix it. The charger provides multiple protections to ensure safe use, including spark-proof, reverse polarity, overcharge/discharge, overvoltage, overcurrent, overload, overheating, current backflow, short circuit, etc. The upgraded cooling system improves performance. Winter mode increases the charging voltage by +0.2V based on the original charging voltage, improving battery activity for more thorough charging in low-temperature conditions.

All TowerTop products are accompanied by an 18-month Assurance. We have unwavering confidence in the quality of our products, and any concerns regarding their performance can be resolved without worry through returns or refunds. If you have any questions, please feel gratis to approach us, and we will respond within 24 hours with a satisfactory solution.

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