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
Bmk Utilizes The Latest Technology In Agm, Gel, Flooded(Wet), Calium Type Deep Cycle, Vrla Maintenance Free Lead Acid Batteries Charging. Can Be Used With 12-100Ah Batteries, While For The Best Results, Use With 12-60Ah Batteries. Four Stage Charger: ?Stage 1:Desulfating The Battery Through 18V Pulse, Charger Enters This Stage If It Detects Battery Sulfation Or Severe Discharger. Once Battery Is Rejuvenated, Charger Moves To Bulk Stage (Leds:1 On,2-4 Off ) ?Stage 2: Bulk Charge Using Charger Highest Rated Current For The Type Of Battery In Use Until It Reaches 80% Capacity. (Leds:1-4 Blinking Sequentially) ?Stage 3:Absorption,The Output Voltage Is Limited To 14.7V While Current Declines As The Battery Charges To Its Full Capacity Without Overheating (Leds:1-3 On,4 Blinking) ?Stage 4:Float,At This Stage, The Battery Is Fully Charged And The Charger Maintains The Battery Through Pulse Charging. (Leds:1-4 On) How To Use: 1.Connect The Ac Cord To The Socket, The [Power] Led (Red) Will Light On Solid. 2.Connect Positive Charger Clip (Red) To Positive Battery Terminal, The Black Clip To Negative, The 25%~100% Leds Will Light In Sequence, If The Battery Polity Is Reversed Or Output Is Shorted, All Leds Will Flashing Simultaneously, Disconnect&Check 3.Depend On The Charged Capacity, 25%~100% Leds Will Lights Up Solid, When All Are On, The Battery Is Fully Charged, You Can Disconnect The Battery To Use Or Keep It Connected To Charge In Float Mode. If Battery Stays At Stage 2 After 24 Hours Of Charging, Then The Battery Is Defective.
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 can the BMK 12V 5A Smart Battery Charger charge?A: The BMK 12V 5A Smart Battery Charger is compatible with various types of lead-acid batteries, including AGM, GEL, Flooded (Wet), and Calcium type deep cycle batteries. It can effectively charge batteries ranging from 12Ah to 100Ah, with optimal performance for batteries between 12Ah and 60Ah.
Q: How does the four-stage charging process work?A: The charger operates through a four-stage process: Stage 1 involves desulfating the battery, Stage 2 is the bulk charge to 80% capacity, Stage 3 is the absorption phase where the output voltage is limited to prevent overheating, and Stage 4 is the float stage that maintains the battery charge through pulse charging.
Q: Is it safe to leave the charger connected to the battery for an extended period?A: Yes, the BMK charger includes a float mode that allows it to maintain the battery charge safely without overcharging. It features 72-hour safety protections and multiple safety mechanisms to prevent issues like short circuits, overloads, and polarity reversals.
Q: Can I use this charger for my marine battery?A: Absolutely! The BMK 12V 5A Smart Battery Charger is designed for multi-purpose use, including marine applications. It is suitable for charging batteries used in boats, as well as for other vehicles like cars, motorcycles, and lawn mowers.
Q: What should I do if my battery stays in stage 2 after charging for 24 hours?A: If the battery remains in stage 2 for more than 24 hours, it may indicate that the battery is defective. In this case, it is recommended to disconnect the charger and check the battery condition.
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