Renogy 24V 10A AC to DC LFP Portable Battery Charger
$130.99
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The Renogy 24V 10A AC to DC LFP Portable Battery Charger Charges 24V Lithium Batteries From a Standard AC Outlet
The Renogy 24V 10A AC to DC LFP Portable Battery Charger turns 100-240V AC power into a 10A charge for 24V lithium iron phosphate (LiFePO4) batteries. Its output is 28.8V (±0.2V), and the quick guide says it is intended for 25.6V LFP batteries that include a BMS.
It's made for RVs, boats, campers, motorbikes and cabins that run a 24V lithium battery. It comes with an alligator clip cable for quick jobs and a ring terminal cable for a fixed connection, and it cools without a fan.
Renogy 24V 10A AC to DC LFP Portable Battery Charger Features
Three-Stage Charging for Lithium
The charger works in a high-current constant current stage, a constant voltage stage and a trickle stage. It detects battery voltage and switches stages automatically. The quick guide lists efficiency of at least 90% at 110VAC and 92% at 230VAC.
Lithium Battery Activation
If a lithium battery's BMS has shut down charging because of low voltage or low temperature, the activation function helps the charger bring the battery out of protection and recharge it.
Clip and Ring Terminal Cables
The alligator clip cable is suggested for short-term use. The ring terminal cable is suggested for long-term use. Each cable is 600 mm (about 2 ft) of 14AWG wire.
Six Protections and an Indicator Light
Short circuit, over-current, over-temperature, over-voltage, under-voltage and reverse polarity protection are built in. A blade fuse protects against reversed output connections. The LED shows solid red while charging at 1A to 10A and green when the battery is full or no battery is connected.
Fanless, Silent Cooling
A plastic profile shell dissipates heat by itself, so there is no fan noise. Renogy says the fanless design also reduces concerns about mounting angle and space.
100-240V Worldwide Input
The wide AC input range of 100-240V at 50/60Hz suits power grids in different countries. Maximum input current is 5A.
Real-World Applications
RVs and camper vans. Charge a 24V lithium house bank from shore power.
Boats and cabins. Renogy lists marine, camping, cabin and truck uses on its page.
Smaller 24V packs. Renogy recommends this charger for its 24V 25Ah lithium iron phosphate battery.
Practical Comparison
24V Lithium Charger Versus a 12V Charger
This charger outputs 28.8V and is made for 24V lithium systems, including two 12V lithium batteries wired in series. A 12V charger can't charge those batteries.
Alligator Clips Versus Ring Terminals
Clips connect and release quickly for occasional charging. Ring terminals bolt on for a steady connection.
Buyer Guidance
Check Your Battery
The charger puts out up to 10A, so make sure your battery's maximum charge current is 10A or higher. It's for LiFePO4 batteries with a BMS. Renogy's FAQ gives 2.5 hours for a 25Ah battery and 5 hours for a 50Ah battery.
Placement and Cold Weather
Keep the charger out of rain and snow. The quick guide gives an enclosure rating of IP20 and an operating range of -20°F to 113.9°F. LFP batteries shouldn't be charged below 32°F (0°C), or the BMS cuts off charging.
This May Be A Good Fit If
- You own a 24V LiFePO4 battery or two 12V batteries in series
- You want clip and ring terminal cables in one box
- You want a fanless, quiet charger
- You want to wake a battery that tripped its BMS
Common Questions
What Batteries Is It For?
It is designed for 24V lithium iron phosphate. A 24V system can be one 24V battery or smaller batteries wired in series.
Can It Wake a Battery After BMS Protection?
Yes. The lithium battery activation function can re-activate a battery that can't charge or discharge after a BMS trip.
What Is the Blade Fuse For?
If the charger's output is wired in reverse, the blade fuse blows instead of the charger. The fuse is rated 15A.
What's Included
- 1 x Renogy 10A AC to DC LFP Portable Battery Charger
- 1 x AC Charger Power Adapter Cable
- 1 x Ring Terminal Cable
- 1 x Alligator Clips Cable
- 1 x Blade Fuse
- 1 x User Manual
Plug-In Lithium Charging for Your 24V Battery
The Renogy 24V 10A AC to DC LFP Portable Battery Charger gives a 24V LiFePO4 battery a three-stage, fanless charge from a standard outlet. If you'd like help confirming it fits your battery, the Outbound Power team is happy to help.
Renogy 24V 10A AC to DC LFP Portable Battery Charger Specifications |
|
|---|---|
| Input | |
| Input Voltage Range | 100 V to 240 V AC (50 Hz / 60 Hz) |
| Input Current | 5 A max |
| AC Power Cable | 1200 mm (3.93 ft), 18 AWG |
| Output | |
| Output Voltage | 28.8 V (±0.2 V) DC |
| Output Current | 10 A (±0.5 A) |
| Battery Compatibility | 24V LiFePO4 (25.6 V LFP) with BMS |
| Charging | |
| Charging Stages | Constant current, constant voltage, trickle |
| Efficiency | 90% min at 110 VAC; 92% min at 230 VAC |
| Self-Consumption | 50 mA max |
| Cooling | Fanless |
| Protection | |
| Protections | Short circuit, over-current, over-temperature, over-voltage, under-voltage, reverse polarity |
| Reverse Connection Fuse | Blade fuse, 15 A |
| Enclosure Rating | IP20 |
| Certifications | CE, UKCA |
| Size and Weight | |
| Ring Terminal Cable | 600 mm (1.96 ft), 14 AWG |
| Alligator Clips Cable | 600 mm (1.96 ft), 14 AWG |
| Dimensions | 9.17 x 4.25 x 2.52 in (233 x 108 x 64 mm) |
| Weight | 3.8 lb (1.7 kg) |
| Operating Temperature Range | -20°F to 113.9°F (-29°C to 45.5°C) |
| Storage Temperature Range | -40°F to 167°F (-40°C to 75°C) |
| Warranty | |
| Warranty | 2-year material and workmanship warranty |
Renogy 24V 10A AC to DC LFP Portable Battery Charger Manual
Common Customer Questions
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