12V 40A LiFePO4 Battery Charger Onboard or Wall Mount, 14.6V Lithium Battery Charger, IP67 Waterproof 0V Battery Rescue Smart Trickle Charger with SB50 Plug to M8 for Car, RVs, Boat, Trolling Motor

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About this item

• 【All-round Security Protection】: Lztsuply chargers are Factory Outlet, which has 20 years production R&D experience. Equipped with 8 Protections ensuring safe charging while prolonging battery life. With a rugged cooling fan and boasts an IP67 waterproof rating, ensuring durability and reliable performance in any environment. Our chargers have passed FCC, CE, RoHS certification. Feel confident in your purchase with our 24-month warranty.
• 【Newly Upgraded Trickle+Pulse Charging Technology】: It has 4 stages of charging. The initial stage activates the deeply discharged battery with a gentle current, enhancing safety. When the battery is close to full charge, it replenishes the power with a small current to protect the battery from overcharging. The intermittent high-frequency pulse maintenance stage makes the capacity recovery rate of light vulcanized batteries reach more than 85%, greatly extending the battery life.
• 【Easy Connection】: Features a Removable handle, 150cm US plug input, high-quality 100cm Anderson SB50 connector, and includes a 50cm SB50 to ring terminal adapter cable. The added adapter cable makes it easy to connect with different battery types or devices, offering more charging options.
• 【Multiple Ways to Use】This charger comes with a cord storage hook as a gift. With 4 mounting holes that can be mounted on the wall, in a golf cart, or taken with you wherever you go. During the initial setup, connect the M8 terminal to the battery and do not need to be removed afterwards. Charging starts with a simple waterproof connector every time, ensuring easy operation and preventing reverse polarity events.
• 【0V Battery Rescue Function】With the coordinated control of PPC and 4th Gen Smart IC, it can wake up and repair deeply discharged batteries with ultra-low current, gradually raising the voltage to a safe threshold to restore battery activity. The technology employs special charging strategy, switching to standard charging mode after pre-charging, combined with real-time voltage monitoring and temperature closed-loop control, ensuring that deeply discharged batteries can safely pass through the hazardous charging phase. (Note: If the battery has already bulged or dried out,or the battery voltage<8V, this function may not work and you will need to replace the battery.)
• 【Thoughtful Customer Service】9.06"D x 5.31"W x 2.98"H, weight: 6.61lb. Noise:≤35dB. The sealed heat dissipation aluminum die-casting shell is adopted, and the interior is filled with glue technology, which is waterproof, dustproof, and shockproof. The product has strong adaptability and can be used in harsh environments.This product comes with product manual, providing detailed operation instructions and a fault light diagnostic checklist.In case of abnormalities, users can refer to these for troubleshooting. Feel confident in your purchase with our 24-month warranty.