Adaptive Smart Charging: Our battery maintainer adapts to the needs of your 12V battery, ensuring optimal charging and extending battery life. Ideal for Automotive, Motorcycle, and Lawn Mowers.
4-Step Charging Program: This 12V battery charger safely charges and maintains your battery utilizing a 4-Step program to promote optimal battery health. Smarter than a trickle charger.
Includes: 12V, 1.25 AMP battery charger, fused ring terminal and alligator clip accessory cables, 10-year manufacturer's warranty, and lifetime customer support.
Quick Disconnect Harness: Easily connect and disconnect with our quick disconnect harness. This 12V battery charger makes maintaining your battery hassle-free, ideal for those who appreciate convenience and efficiency.
Two-Color Charge Status: Solid state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, charging will resume full charger output power.
Output Voltage
12 volts
Input Voltage
120 volts_of_alternating_current
Current Rating
1.25 A
Amperage
1.25
Connector Type Used on Cable
Alligator Clips, Ring Terminal
Number of Ports
1
Item Dimensions D x W x H
2.9"D x 2.15"W x 4.4"H
Item Weight
1.5 pounds
Specification Met
CE, ETL, FCC
Color
Black
Mfr Part Number
021-0128
Global Trade Identification Number
00734357001280
UPC
731215361777
Manufacturer
Battery Tender
External Testing Certification
Não Aplicável
Built-In Media
Battery Tender 021-0128
Item Type Name
BATTERY_CHARGER
Model Number
021-0128
Warranty Description
Manufacturer Warranty
Item Depth Width Height
2.9"D x 2.15"W x 4.4"H
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What makes the Battery Tender Plus different from the Battery Tender Junior model?
The Battery Tender Plus delivers 1.25A vs. 750mA on the Junior for faster charging and recovery. Ideal for larger motorcycle batteries while providing the same safe float maintenance for long-term charging.
Can I use this on my car battery for long-term storage?
The Battery Tender Plus 1.25A is a top choice for maintaining car batteries during storage. Ideal for classic, seasonal, and weekend vehicles, it safely charges and maintains batteries with a 4-step smart system that prevents overcharging.
Is the Battery Tender Plus good for a diesel truck or generator?
The Battery Tender Plus 1.25A works for generator batteries and maintaining diesel truck batteries, but large diesel battery banks may charge slowly. For faster recovery, a higher-output charger like the Battery Tender 10 AMP is recommended.
Can I use the Battery Tender Plus on a Porsche, Ferrari, or Lamborghini?
Yes, Battery Tender Plus 1.25A is ideal for exotic and performance cars with AGM batteries, including Porsche, Ferrari, Lamborghini, and McLaren. It safely maintains infrequently driven vehicles and helps protect costly OEM batteries during storage.
Is this UL listed and certified safe for home use?
Yes, the Battery Tender Plus is UL listed, meaning it meets US electrical safety standards for fire, shock, and construction safety. It’s designed for safe home garage use and trusted by major retailers and vehicle owners nationwide.