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Battery Charger 20A 12V/24V Fully Automatic Battery Maintainer & Trickle Charger, Car Battery Charger with Repair, Temperature Compensation, for LiFePO4, Lead Acid, Deep Cycle Batteries (Red)
4.8 (136 items)
Limited Time SaleUntil the end
05
27
24
$29.69 cheaper than the new price!!
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New $49.49
Product details
| Management number | 211791550 | Release Date | 2026/04/04 | List Price | $19.80 | Model Number | 211791550 | ||
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| Category | |||||||||
- [Ultimate integrated solution for LiFePO4 Lead-acid Batteries] This 12V-20 Amp / 24V-10 Amp battery charger is suitable for all 12V and 24V lead-acid batteries, LiFePO4，deep-cycle batteries, AGM, STD, GEL, EFB, SLA, car, truck, SUV, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. No more buying multiple chargers for different battery types!
- [Adjustable 1-20A current 3x fast charging, saving a lot of time] This smart battery charger has an adjustable current of 1-20A and a 9-stage charging, high-speed charging, 3x faster than ordinary chargers, fully charges dead batteries in shortest time(Battery capacity range: 12V 2Ah-300Ah lead-acid, 24V 2Ah-150Ah lead-acid battery), perfect for emergency and daily use. Note:Start-stop/TKL mode is 8-stage.
- [Never worry about cold weather again] This battery trickle charger has winter and summer modes, which can automatically adjust the charging voltage according to the ambient temperature, ensuring safe and optimal charging in any climate The bright and large LED screen displays real-time voltage, current, and charging status, making it easy to control intuitively. Very suitable for maintaining batteries during holidays and winter.
- [Don't discard idle batteries yet, maybe they can be salvaged] This battery charger has an advanced maintenance mode. When your battery cannot be charged, please use the maintenance mode. Utilizing high-frequency and low-frequency pulse repair technology can help restore and activate the battery and extend its lifespan. Note: It is not suitable for completely depleted, damaged, or lithium batteries.
- [Details about trickle charging mode] If you want to Trickle charge the battery, simply switch to the "Moto/TKL" mode Use it to keep the battery fully charged for a long time This 12V/24V battery charger also offers multiple protections, including reverse protection, cooling system, overcurrent protection, fire-resistant materials, overcharge and short circuit protection. Note: Trickle flow and TKL modes cannot be used for LiFePO4.
- Note: 1.Our product is a car battery charger that requires connection to a power outlet for operation (Input line length: 150cm, Output line length: 90cm). 2. The 9-stage charging functions are as follows: Battery testing, desulfurization, half power constant current, full power constant current, constant voltage charging, repair, float charging, Maintenance Mode, Automatically stop when fully charged. 3.If the battery indicator icon on the charger's display is flashing empty, this indicates that no battery has been detected, and charging will not be possible.
- AIYONFEI 20A charger Other functions: 1. To prevent accidental triggering, after the charger enters the charging state for about 25 S, the touch button locks and cannot be triggered. To switch modes, you need to disconnect the alligator clip or power to unlock. 2. After charging for 30 minutes, it will automatically enter sleep mode and the screen will turn off (the charger will still work until the battery is fully charged). Tap the MODE or SETUP button to exit sleep mode. 3. The charger mode has a memory function, and after charging, it defaults to the state mode used before the last power outage, with intelligent memory and convenient use. (Repair mode without memory function)
- Our battery charger comes with a complete user manual (You can also view the electronic version on the product A+page). If you have any problems during use, please feel free to contact us at any time. Our 24-hour customer service will promptly reply to your message.
| UPC | 771772841602 |
|---|---|
| Brand | AIYONFEI |
| Color | Red |
| Amperage | 20 Amps |
| Item Weight | 1200 Grams |
| Manufacturer | AIYONFEI |
| Model Number | RJ-E122001B |
| Input Voltage | 110 Volts (AC) |
| Current Rating | 20 Amps |
| Output Voltage | 12 Volts (DC), 24 Volts (DC) |
| Specification Met | UL |
| Warranty Description | 1-Year warranty |
| Item Dimensions D x W x H | 8.8"D x 7"W x 3.3"H |
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