2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start, Cable Clamps

Price: $95.99 - $76.99
(as of Nov 22,2020 06:40:20 UTC – Details)

Product Description

TowerTop Smart Battery Charger/Maintainer

Charges 12 Volt Lead Acid batteries including Standard, AGM, GEL, and Sealed Lead Acid. LCD screen displays charging status and battery status with easy to understand icons. Start Aid function can optimize the power of your battery in only 120 Second, giving you enough power to start most cars. Warning: For 12V battery only, not to be used with 24V battery. Do not charge a frozen or dead battery that has gone below 3V.


1. Desulphation: Pulse charges the battery to break down the build-up of lead sulphate crystals. Lead sulphate crystals can occur when a battery has been discharged or left unused for a period of time, seriously affecting the performance and lifespan of the battery.

2. Soft Start: A slow steady buildup of the charging process that limits the power supplied to protect the battery.

3. Bulk Charge: The main part of the charging process where 80% of the charge is applied.

4. Absorption: Fully charges the battery by slowly reducing the charge rate to allow the battery to absorb more power.

5. Battery Test: An automatic test to determine the battery condition after charging. If further charging is required, the Recondition stage is selected. If fully charged, the battery goes into Float status.

6. Recondition: Unique charge state to recover deeply discharged batteries.

7. Float: Maintains the battery at 100% charge without overcharging or damaging the battery, allowing the Smart Charger to be left connected to the battery indefinitely.

How the charger protects you and your battery?

TowerTop Battery Charger Stringently lab-tested in UL (Underwriters Laboratories) certified testing facilities. The Charger has UL/FCC certification.

Battery charger/maintainer has multifunctional Safety technology including short circuit protection, spark-free system, reverse polarity protection, overcharge protection,over-voltage protection, temperature protection, making it totally safe for anyone to use.

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This allows you to safely maintain and extend the battery life of your lead-acid batteries while allowing your vehicles/equipment to operate more efficiently and stably.

Charging time(T)= battery capacity(Ah) / charging current(A)


Rated input voltage: 120V AC/60Hz

Input current: 6A

Rated output voltage: 12V DC

Working temperature: 32°F (0°C) – 104°F (40°C)

1 x Battery Charger

1 x DC Output Cable with Clip Connectors

1 x User Manual

Excellent ABS Shell

Hard, excellent impact resistanceGood flame retardancyCorrosion resistanceGood electrical insulationWidely used in automotive, electronic communications, construction, etc.

Unique Storage Cables Design

It easily solves your troubles with storing cables.After use, you can quickly store your cables. No more wasting your time.

What is the size of the charger?

Item Weight: 5.25 poundsPower plug cable length: 6FTBattery clip cable length: 6FTCharger Dimensions: 10.1 x 6.9 x 4.7 inches

All-Inclusive Battery Clip

Insulated all-inclusive chuck, no need to worry about leakageBold inner core, stable current, no damage to batteryLarge bite force, not fall off

ABS Shell

Storage Cables Design

Compact and lightweight

All-Inclusive Battery Clip

Fully Automatic System

With Smart Detect System, Automatic current selection, Automatic Identify Low Voltage, Automatic Stop After Full-charged.

Smart Cooling Fan

Smart fan with fan controlled function. In the normal charging process, when the charger is in constant current and constant voltage state (when the current is greater than 3.5A or the temperature is greater than 122℉), the fan works normally.

Lightweight & Portable Design

Ergonomic design, the flexible handle makes the charger more portable. It’s a great addition to your tools for your car.


Charging Automotive, Motorcycle, Marine, RV, PowerSport, Lawn & Garden, etc. Advanced Start Aid

Detail and clean dust, crumbs, cat litter, pet hair and also those hard to reach unseen motes

Inflate the 195/65R15 car tire from 0 to 35 PSI (up to 100 PSI) within 4 min, making more convenient to inflate tires in emergency. LCD DIGITAL DISPLAY & 3 LED LIGHT MODES

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Item Weight

5.29 pounds

2.49 pounds

1.65 pounds

Product Dimensions

10.04 x 7.68 x 4.92 inches

14.76 x 3.94 x 4.52 inches

7 x 7 x 2.5 inches


1 x Battery Charger, 1 x DC Output Cable with Clip Connectors, 1 x User Manual

1 x Car Vacuum, 4 x Attachments, 1 x Carry Bag, 1 x User Manual

1 x Digital Tire Inflator, 3 x Nozzle Adapters, 1 x Carry Bag, 1 x User Manual

Rated voltage

DC 12V

DC 12.6V

DC 12V


76.99 USD

19.99 USD

19.99 USD

Fast, Smart Battery Charger: The Battery Charger can charge all types of 12V Lead-acid Batteries, including GEL, AGM and STD. It is perfect for charging Automotive, Motorcycle, Marine, RV, PowerSport, Lawn & Garden, etc. Do not charge a frozen or dead battery that has gone below 3V.
7-Step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Floating. This allows for optimization of battery power, without overcharging or damaging.
Advanced Start Aid: Engine Start Aid feature can help start your vehicle in about 120 seconds.
Auto Detect Systems: Features Battery Voltage detection, then automatically selects charge rate for charging and maintaining. Battery reconditioning feature helps extend battery life. LCD screen displays charging status and battery status with easy to understand icons.
Safety Protection: Battery Charger has Over Voltage, Over Heat, Overtime Charging, Short Circuit, and Reverse Polarity Protection to ensure users safety.

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