Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Program Steps - Step1: Low Volt Start (0 5V) Step2: Test Before Charge Step3: Temperature Check Step4: Ultra Low Volt Save Step5: Low Volt Save Cell Monitoring Step6: Test - Cell Damage Step7: Cell-Balancing Charge Step8: Optimize Step9: Test After Charge Step10: Optimate Maintenance Special Features: Battery Save Mode With Bms Reset : Starts From 0 5V With Continuous Monitoring Testing Of Charge Acceptance Or Bad Shorted Cell Condition Unnecessary (And Unsafe) Charging Of A Bad Battery Is Prevented Safety : Automatic Charge Rate Adjustment To Ambient Temperature Sensed At The Charger Reduced Charging Below Freezing, No Charging If Temperature Is Below -20C-4F (Can Damage Lithium Batteries) Amp Matic : Microprocessor Adjusts Current To Ideal Lifepo4 Charge Curve To Match Battery Size Condition, For Fastest And Most Complete Charge Safe: No Risk Of Overcharging Totally Safe For Vehicle Electronics Sparks Suppressed Safe For Long-Term Battery Maintenance Automatic Shut-Down If Short-Circuited Or Battery Disconnected 3-Year Limited Replacement
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What types of batteries is the OptiMate TM-291 compatible with?A: The OptiMate TM-291 is designed for use with Lithium batteries, specifically LiFePO4 (LFP) 4 series batteries ranging from 2Ah to 100Ah. It provides effective charging and maintenance for these high-performance batteries.
Q: How does the Ampmatic charge control feature work?A: The Ampmatic charge control feature intelligently adjusts the charging rate based on the battery size. Smaller batteries receive less charge, while larger batteries receive more, ensuring optimal charging efficiency and battery health.
Q: Can I use the OptiMate TM-291 indoors and outdoors?A: Yes, the OptiMate TM-291 is suitable for both indoor and outdoor use. It has a weatherproof case and is designed to operate in temperatures as low as -40°C, making it versatile for various environments.
Q: What safety features does the OptiMate TM-291 offer?A: The OptiMate TM-291 includes several safety features, such as fully automatic charging that stops and warns if a battery is faulty, and an intelligent wake-up mode that safely revives batteries with integrated Battery Management System (BMS) protection.
Q: How does the OptiMate TM-291 help prolong battery life?A: The OptiMate TM-291 helps extend battery life by providing 24/7 protection against discharge from connected circuitry and ensuring that the battery is continuously charged if it is healthy. It also performs tests to detect flat batteries, preventing damage.
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