OptiMate Lithium 4s 5A, 10-Step - TecMate

Specifications

• Manufacturer: TecMate
• Model Number: TM-391 (TM-391)
• Product Name: OptiMate Lithium 4s 5A, 10-Step
• Ideal for: 12.8V / 13.2V Lithium Iron Phosphate (LiFePO4 / LFP) batteries.
• Battery Capacity: Suitable for batteries from 2 Amp-hour (Ah) up to 100 Amp-hour (Ah).
• Charging Amperage: 5 Amperes (A) (Ampmatic current control).
• Charging Voltage: Nominal 12.8V, with a range from 0.5V up to 14.4V.
• Input: Global 100-240V, 50-60Hz AC.
• Operation: Fully automatic, 10-step charging program.
• Operating Temperature: Effective from -4°F / -20°C.
• Enclosure: Weatherproof case with wall mounts.
• Included Accessories: Weatherproof battery lead and standard battery clip set.

Key Features

• Advanced 10-Step Charging Program: This charger employs a sophisticated 10-step process designed specifically for LiFePO4 batteries, ensuring thorough charging, testing, and long-term maintenance.
• Low Voltage Battery Save Mode: Capable of recovering deeply discharged lithium batteries from as low as 0.5 Volts, preventing unnecessary and unsafe charging of faulty batteries.
• BMS Wake-Up Mode: Safely activates Lithium batteries equipped with an integrated Battery Management System (BMS) from sleep mode.
• Ampmatic™ Current Control: A microprocessor automatically adjusts the charging current to match the specific size and condition of the connected lithium battery, optimizing charge speed and completeness.
• safeTº Temperature Adjustment: Automatically modifies the charge rate based on ambient temperature, reducing charging below freezing and preventing charging below -4°F / -20°C to protect lithium batteries from damage.
• Comprehensive Safety Protections: Features include spark suppression, reverse polarity protection, and automatic shutdown in case of short-circuit or battery disconnection, ensuring safe operation for both the battery and vehicle electronics.
• Long-Term Maintenance: Provides continuous interactive maintenance that prevents discharge from connected vehicle circuitry, ensuring the battery remains at 100% charge during extended storage.

Applications

• Powersports Vehicles: Ideal for maintaining and charging 12.8V/13.2V LiFePO4 batteries found in motorcycles, ATVs, UTVs, snowmobiles, and personal watercraft.
• Small Recreational Vehicles: Suitable for various small RVs and utility vehicles equipped with lithium batteries.
• Seasonal Equipment: Perfect for seasonal charging and long-term maintenance of batteries in equipment that is not in regular use, such as classic cars or standby generators.
• Workshop and Garage Use: Its robust, weatherproof design and included accessories make it versatile for both indoor and outdoor charging environments.

Benefits

• Extends Battery Lifespan: The precise 10-step charging algorithm and smart maintenance programs prevent overcharging and undercharging, significantly prolonging the life of your LiFePO4 battery.
• Ensures Peak Performance: Keeps batteries fully charged and optimized, guaranteeing maximum power delivery and reliability when needed.
• Protects Battery Investment: Advanced diagnostic and recovery features safeguard expensive lithium batteries, even those deeply discharged, by monitoring their health and preventing damage.
• Effortless Operation: With its fully automatic nature and Ampmatic control, users can simply connect the charger and trust it to manage the battery optimally without constant supervision.
• Safe for Electronics: Designed to be completely safe for modern vehicle electronics, eliminating the risk of damage during charging or maintenance.
• Versatile and Durable: The weatherproof construction allows for reliable use in various conditions, both indoors and outdoors, making it a robust solution for diverse charging needs.