Battery Tender 2-Bank Smart Charger & Maintainer - 12V Dual Battery Charger 1.25A Per Bank | Multi-Bank Smart Charger for Motorcycle, Car, Boat, ATV | Automatic Battery Charger | AGM Lead Acid Lithium

Conoce más detalles

Dual BATTERY CHARGING SYSTEM – Charges and maintains two 12V batteries at same time with independent 1.25 AMP charging per bank. Each bank operates independently with dedicated microprocessor control. Perfect for couples with motorcycles, households with multiple cars, boats with house and starting batteries, or collectors with multiple classic cars. Eliminates need for two separate chargers. One convenient unit handles entire fleet simultaneously during seasonal storage or daily maintenance. AUTOMATIC 4-STAGE SMART CHARGING – Microprocessor sequence for each bank: Initialization diagnoses battery, Bulk charge delivers constant current, Absorption mode tops with constant voltage, Float maintenance holds optimal voltage. Each battery receives individualized charging. Prevents overcharging and sulfation. Automatically switches to float when fully charged. Temperature compensation adjusts for ambient conditions. Safe for continuous connection. UNIVERSAL BATTERY COMPATIBILITY – Works with all 12V battery types including flooded lead-acid, sealed AGM, gel cell, and lithium (LiFePO4). Charges motorcycles, ATVs, personal watercraft, lawn tractors, cars, boats, and classic vehicles. Handles batteries from 5Ah to 100Ah capacity. One charger maintains diverse vehicle collection. Universal chemistry eliminates guesswork about battery type compatibility. IP65 WEATHERPROOF CONSTRUCTION – Rugged weather-resistant enclosure protects against dust and water intrusion. Safe for garage, barn, shed, covered patio, boat dock, and outdoor storage. Operates in temperature extremes. Sealed design protects internal electronics from moisture and debris. Durable construction for marine, outdoor, and garage environments. Mounting holes allow permanent wall or bench installation for organized maintenance. COMPLETE SPARK-PROOF SAFETY PROTECTION – Each bank includes spark-proof technology preventing sparks during connection. Reverse polarity protection stops operation if clamps attached incorrectly. 25-hour safety timer prevents damage to weak batteries. Short-circuit protection and over-temperature monitoring ensure safe unattended operation. Connect both batteries and leave charging safely overnight or during storage without supervision. PROFESSIONAL 12 FOOT TOTAL REACH – Over 12 feet combined cable length per bank reaches batteries in various locations. Includes four complete cable sets. Two-in-one alligator clip and ring terminal combo cables provide connection flexibility. Use clips for occasional charging or install permanent ring terminals for storage applications. Long cables reach batteries without extension cords or moving vehicles. COMPACT MULTI-VEHICLE SOLUTION – Lightweight 3.14 pound unit with 7 x 4.75 x 3.5 inch footprint saves garage space. Smaller than two individual chargers yet provides same capability. Wall-mountable design keeps workspace organized. Perfect for garages, workshops, storage units, boat docks, and RV facilities. Ideal for multi-vehicle households, motorcycle collectors, boat owners, and seasonal vehicle storage. DUAL LED CHARGING INDICATORS – Separate LED lights for each bank show individual charging status. Red LED indicates active charging. Green LED confirms full charge and float mode. Easy visual confirmation from across garage. Monitor both batteries independently. Know battery status without checking connections. Independent operation allows different charge stages simultaneously. CONNECT-AND-FORGET OPERATION – Fully automatic charging requires no monitoring. Connect both batteries and charger manages entire process automatically. Each bank completes charge cycle then switches to float maintenance. Safe for continuous connection during winter storage, extended trips, or between uses. Automatically resumes charging if voltage drops. No timers to set. True set-and-forget convenience. BATTERY TENDER BRAND WITH 2-YEAR WARRANTY – Manufactured by Deltran Corporation, family-owned Florida company since 1965. Engineered in USA with six decades battery experience. Includes 2-year warranty. ETL, CETL, FCC, CEC, and DOE certified. Package includes instruction manual, four cable sets, and lifetime customer support. Trusted by motorcycle enthusiasts, boat owners, and classic car collectors nationwide.