In this review, we evaluate the best trickle chargers available today. We have also included a comprehensive guide that helps you pick the best product. We hope that by going through the top 10 best trickle chargers reviews below, you can effectively narrow down your choice and find the most appropriate one you need.
In Hurry? Checkout Our Top Pick Of Best Trickle Chargers.
Our Top Pick

9.7/10 our score
Best Trickle Chargers
Rank | Product Name | Score |
---|---|---|
1 ![]() |
Black and Decker Charger/Maintainer |
9. 7 |
2 ![]() |
Foval 1000mA |
9. 5 |
3 ![]() |
Aurelio Tech Transportable Charger |
9. 1 |
4 ![]() |
Diehard Automatic |
8. 8 |
5 ![]() |
Schumacher SC1393 |
8. 6 |
6 ![]() |
Genius G750 |
8. 2 |
7 ![]() |
Stanley 25 Amp High Frequency Bench |
8. 0 |
8 ![]() |
Black & Decker Waterproof |
7 .7 |
1. Black and Decker Charger/Maintainer

9.7/10 our score
- Make sure this fits by entering your model number.
- Charges and maintains 12 volt and 6 volt AGM, GEL and WET batteries
- Easy connection to vehicle battery using battery clips and O-ring terminals
- Stops charging automatically when battery is fully charged or topped off, switching to float mode monitoring
- Built-in circuit protection guards against overcharging, reverse polarity, or short circuit, ETL certified for performance and safety
- Mounting bracket built-in to charger for convenient placement
2. Foval 1000mA

9.5/10 our score
- Make sure this fits by entering your model number.
- (Safety with ETL Listed): Spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty
- Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), also Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)
- Small size 3.9 x 2.4 x 1.25 in and suitable for Most Vehicles: adapts to all kinds of 12V battery for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery
- Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.
- It will charge and maintain your battery so that it is ready to go when you are! It's lightweight, fully automatic and easy to use
3. Aurelio Tech Transportable Charger

9.1/10 our score
- Make sure this fits by entering your model number.
- Efficiency (at 100% load): >,=85% Model: 12V / 1. 2A Dimensions: 3. 8*1. 9*2. 2 inch
- Input Voltage Rating 110-240V Connection: NO Need to Disconnect AFTER CHARGED Manufacturer Part Number: BC-1212
- Recommended Battery Capacity: 12V / 7-10Ah Input Frequency: 50-60HZ Maximum Output Power: 15W
- Ripple: <,=120mV Current Limit: 1. 2A
- Leakage Current: <,=0. 25mA Working Temperature: 50°, F - 122°, F Working Humidity: 5% - 95%
4. Diehard Automatic

8.8/10 our score
- Make sure this fits by entering your model number.
- Intelligent charge technology, multi-stage 6/12V 6A charging for added precision, safety and battery life
- Automatically senses voltage 6V or 12V allowing use for multiple batteries
- Features battery maintaining to prevent overcharging
- Includes 10A boost and 50A jump starting capabilities
- Reverse hookup protection prevents charger operation if clamps are improperly connected
5. Schumacher SC1393

8.6/10 our score
- Make sure this fits by entering your model number.
- Provides 12A to charge and 3A to maintain your battery
- Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
- Auto voltage detection automatically detects 6 or 12V batteries
- Reverse hook-up protection ensures charger will not operate if clamps are reversed
- Includes LED indicators and push button controls for ease of use
6. Genius G750

8.2/10 our score
- Make sure this fits by entering your model number.
- NOCO G750 GENIUS BATTERY CHARGER
7. Stanley 25 Amp High Frequency Bench

8/10 our score
8. Black & Decker Waterproof

7.7/10 our score