4-Pack 12V Automatic Trickle Battery Charger Maintainer, 750mA Smart Float Charger for Car Motorcycle Lawn Mower Boat ATV, 3-Stage Charging for SLA AGM Gel Cell Wet Lead Acid Batteries
Condition: New
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Availability:
In Stock.
Arrives
Saturday, Aug 1
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Features
- 3-Stage Smart Charging Technology: Fully automatic CC-CV(H)-CV(F) charging process monitors battery status and switches to float mode after full charge. Detachable alligator clips and ring connectors with fuse included, total cable length 8FT (6FT AC cord plus 2FT DC cable).
- Wide Battery Compatibility: Charges and maintains all types of 12V lead-acid batteries including flooded, sealed maintenance free, AGM, gel cell, and SLA. Works for automotive, motorcycle, marine, RV, Powersport, lawn and garden equipment, and children ride-on toys.
- Bi-Color LED Indicator and Safety Protection: Intuitive LED shows yellow for charging, green for fully charged or float mode, and red for reverse polarity. Built-in protection against overcharge, over voltage, and reverse connection keeps your battery safe for unattended long-term use.
- Plug-and-Forget Long-Term Battery Care: Connect and leave it for days, weeks, or the entire off-season. The smart float mode keeps each battery at optimal charge without overcharging, extending battery life and ensuring a reliable start when you need your car, boat, or mower ready to go.
Brand: LEICESTERCN
Color: Yellow,Green,Red
Product Dimensions: 2.8"D x 3.6"W x 2"H
Item Weight: 9.6 ounces
Output Voltage: 12 Volts (DC)
Output Voltage: 12 Volts (DC)
Input Voltage: 110 Volts (AC)
Current Rating: 750 Milliamps
Amperage: 0.75 Amps
Connector Type Used on Cable: alligator or ring
Item Dimensions D x W x H: 2.8"D x 3.6"W x 2"H
Item Weight: 9.6 ounces
Specification Met: CE, FCC, RoHS
Color: Yellow,Green,Red
Brand: LEICESTERCN
Mfr Part Number: LST-US-BC02
UPC: 712424111100
Manufacturer: LEICESTERCN
Model Number: LST-US-BC02
Warranty Description: 3-Year Warranty
Unit Count: 4 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Number of Items: 4
Work as described. Very easy to use. Nice design and good cord length. Decent price for 4 chargers.
Reviewed in the United States on February 16, 2026 by lynette m
Number of Items: 4
I have 16 or these now and they keep the batteries up to charge over the winter. They work great.
Reviewed in the United States on March 26, 2026 by lynnz
Number of Items: 4
Loved these so much I bought another pack to addd to all my equipment, never worry about a dead battery again and really inexpensive
Reviewed in the United States on December 25, 2025 by Jeffrey Warren
Number of Items: 4
These are great for use on cars etc. Don't drive much so keeps my battery charged from lack of driving. Watch for sales as price goes up and down. I've ordered these a few times. Only downside is the clip ends can come loose or come off if you pull them too hard. They can be re-soldered if you have the means.
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Reviewed in the United States on May 3, 2026 by Colleen K.
Number of Items: 4
Great for many batteries
Reviewed in the United States on April 6, 2026 by Gregory Dill
Number of Items: 4
These are great little cheap 12v lead acid battery chargers. I use them for charging sealed lead acid batteries like you find in uninterruptable power supplies (1290's and such). They work great as long as the battery is disconnected from the load, bringing them up kindly to full charge and then "floating" or "maintaining" them at charge indefinitely. What doesn't work is if your battery is still connected to any sort of load. My guess is that the 750ma rate is just too slow to keep up with even tiny loads, so any load on the battery constantly pushes the charger back into "charge" mode. So if you want to charge a battery that is still connected to a load, you might look for a stronger charger. These are great for charging batteries "offline". Don't get me wrong, you CAN charge a battery even when it has a small load, but you'll probably see that it is always "charging" and never getting to "maintenance" mode, which may or may not be great for the battery. I'm not sure.
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Reviewed in the United States on January 12, 2022 by Chris L8
Number of Items: 4
I purchased this to use for my motorcyle, razor and 4 wheeler over the winter. The price is great for the product you get. My motorcycle came with a covered connection for a trickle charger and this came with everything needed to make the connection. My 4 wheeler and razor did not come with one wired in to the battery but these trickle chargers do! I was able to make the connection right to the battery and run the adapter right beside the seat so I dont even have to take the seat off to attach the charger. Again, everything I needed to this came with the chargers! I've been using them for 2 months now and they have kept perfectly.
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Reviewed in the United States on January 3, 2024 by Vyron Shultz
Number of Items: 4
All chargers have been performing well for over 6 months.
Reviewed in the United States on August 3, 2025 by SFK