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Item #:
222335388
20A Car Battery Charger, 12V/24V Fully Automatic Trickle Charger
80% of respondents would recommend this to a friend
Item #:
222335388
MMK 169608
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What Stands Out
Fully Automatic
This charger automatically adjusts charging rates for battery types, ensuring optimal performance and extending battery life, offering convenience for users who want a hassle-free charging experience.
Temperature Compensation
With built-in temperature compensation technology, this charger adapts to environmental changes, preventing overheating and enhancing safety while maintaining charge efficiency across varying conditions.
Versatile Compatibility
Designed for diverse battery types including LiFePO4 and lead-acid, this charger meets a wide range of user needs, making it an ideal choice for car enthusiasts and everyday users alike.
Product Details
| Output Voltage | 12 volts_of_direct_current, 24 volts_of_direct_current |
| Input Voltage | 110 volts_of_alternating_current |
| Current Rating | 20 A |
| Amperage | 20 A |
| Compatible Devices | car, truck, SUV, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, RV, deep-cycle batteries, AGM, STD, GEL, EFB, SLA, LiFePO4, Lithium, lead acid batteries |
| Item Dimensions D x W x H | 8.8"D x 7"W x 3.3"H (22.4 x 17.8 x 8.4 cm) |
| Item Weight | 1200 g |
| Specification Met | UL |
| Color | Red |
| Brand | AIYONFEI |
| UPC | 771772841602 |
| Number of Items | 1 |
| Manufacturer | AIYONFEI |
| Model Number | RJ-E122001B |
| Product Dimensions (L x W x H) | 8.8"D x 7"W x 3.3"H (22.4 x 17.8 x 8.4 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Product Description
20A Car Battery Charger, 12V/24V Fully Automatic Trickle Charger
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Customer Questions & Answers
-
Question:
What is a 20A Car Battery Charger, 12V/24V Fully Automatic Trickle Charger?
Answer: A 20A Car Battery Charger is a device designed to recharge both 12V and 24V car batteries. The 'fully automatic' feature means that once the battery is fully charged, the charger automatically switches to a trickle charge mode, which maintains the battery's charge without overcharging. This design is ideal for long-term battery maintenance as it helps to prolong the battery's lifespan. It's perfect for vehicle owners who have seasonal cars or those using them infrequently. -
Question:
How does a trickle charger work?
Answer: A trickle charger delivers a low amount of current to the battery, maintaining its charge at a healthy level. When your car's battery is fully charged, the charger automatically switches to a trickle mode, ensuring that it doesn't overcharge and allows for a steady and safe charge maintenance. This is particularly beneficial for vehicles that sit unused for extended periods, helping avoid deep discharges. Using a trickle charger can be a proactive measure to prevent battery failures during unexpected usage. -
Question:
What are the benefits of using a fully automatic battery charger?
Answer: A fully automatic battery charger offers several advantages, including convenience and safety. It eliminates the need for constant monitoring, as it automatically adjusts the charging process according to the battery's needs. This feature reduces the risk of overcharging and extends the lifespan of the battery. It's especially beneficial for users who may not be familiar with manual charging techniques, ensuring that your battery remains charged and ready to go whenever you need it. -
Question:
Is it safe to leave a fully automatic charger connected?
Answer: Yes, it is generally safe to leave a fully automatic battery charger connected. These chargers are designed to detect when the battery is fully charged and switch to a maintenance mode, which prevents overcharging. Additionally, many models feature safety features like reverse polarity protection and short-circuit protection for added safety. However, it's always advisable to follow the manufacturer's guidelines for optimal usage. Leaving the charger connected can be particularly beneficial if you use your vehicle infrequently. -
Question:
Can I use a 20A charger on different types of batteries?
Answer: A 20A charger is versatile and can typically be used for a variety of lead-acid batteries, including standard flooded, absorbed glass mat (AGM), and gel batteries. However, it's essential to check the charger specifications and the battery type to ensure compatibility. Using the wrong charger can potentially damage the battery. This feature makes it a great investment for users who own multiple vehicles or different battery types, allowing for convenient charging options all in one unit. -
Question:
How do I connect the charger to my car battery?
Answer: To connect a 20A car battery charger, first ensure the charger is turned off. Connect the positive lead (red) to the positive terminal of the battery, followed by connecting the negative lead (black) to the negative terminal. After securing the connections, you can plug in the charger and turn it on. Always follow safety precautions such as wearing gloves and goggles while handling batteries. This straightforward setup is essential for ensuring a safe and effective charging experience for your vehicle. -
Question:
What should I do if my battery is not holding a charge?
Answer: If your battery is not holding a charge, it may indicate a deeper issue such as damage, old age, or sulfation. Before assuming the battery needs to be replaced, ensure that the charger is functioning correctly and that connections are secure. Use the automatic charger to perform a complete charge cycle, and monitor the battery's performance. For recurring issues, consider consulting a professional to diagnose any underlying problems, potentially saving you from early battery replacement. -
Question:
What environment is best for charging my car battery?
Answer: A well-ventilated, dry environment is ideal for charging your car battery. Avoid extreme temperatures, as heat can lead to battery damage and cold can slow the charging process. Setting up your charger in a garage or covered outdoor area protects it from direct sunlight and rain while ensuring proper airflow. This approach not only enhances the charging efficiency but also safeguards both the charger and the battery from environmental damage. -
Question:
How long does it take to charge a battery with a 20A charger?
Answer: Charging time with a 20A charger can vary based on the battery's capacity and its current state of charge. Generally, a flat battery of average capacity (around 50Ah) can take approximately 2 to 4 hours to charge fully. For batteries that are not deeply discharged, the charge time will be significantly shorter. This makes a 20A charger an efficient choice for those needing quick recharges, especially for emergencies or routine maintenance. -
Question:
Where can I buy a 20A Car Battery Charger, 12V/24V Fully Automatic Trickle Charger?
Answer: You can buy the 20A Car Battery Charger, 12V/24V Fully Automatic Trickle Charger at Ubuy in Myanmar. Ubuy offers a variety of options with guaranteed quality, as well as various shipping methods suited for your needs. This makes it a convenient platform to find the right charger that meets your specifications while ensuring a smooth purchasing experience.
AIYONFEI Battery Chargers RJ-E122001B Editorial Review
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MMK 169608
Order now and get it around Thursday, September 24
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Features & Benefits
- Versatile charging for 12V and 24V batteries including lead acid and lithium.
- Adjustable current from 1A to 20A to suit different battery needs.
- 3x faster charging with a 9-level charging mode.
- Supports trickle charging mode for long-term battery maintenance.
- Advanced pulse repair technology to extend battery lifespan.
- Optimized for all climates with winter and summer modes.
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