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Renogy 12V 20A AC-to-DC LFP Portable Battery Charger
by Renogy

Renogy 12V 20A AC-to-DC LFP Portable Battery Charger

SKU: RBC20A1P-US
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$215.99
$215.99 - $215.99
$215.99
$159.99
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$159.99
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Product Highlights
  • Born for Lithium Batteries- This battery charger is designed for lithium batteries. When the lithium battery triggers the low temperature/low voltage while charging, the BMS will turn on the protection, which means the lithium battery cannot be charged and needs to be activated. This charger provides a lithium battery activation function that quickly exits the protection mode and recharges. Along with CE and UKCA certification, it provides a safe and stable AC charging environment.
  • High Adaptability- This battery charger has a wide AC input voltage range, 100-240 VAC 50/60Hz, which is compatible with various needs. The charger comes with one battery charging cable, the alligator clips suggested for short-term use. Rich wiring design to match different needs allows users to quickly establish the connection between the battery and the charger.
  • Smart Charging- The charger has a 3-stage intelligent charging design: high current (cc), constant voltage (cv), trickle. It can accurately identify battery voltage and automatically switch charging mode and provide fast and efficient charging for lithium batteries; the charger's efficiency can reach up to 92%.
  • Build-in Safety Protection- The charger has six built-in protection functions to ensure charging safety, including short-circuit protection, over-current protection, over-temperature protection, over-voltage protection, under-voltage protection, and reverse polarity protection. The charger's indicator light can remind the wrong charging status and achieves all-round monitoring and protection.
  • Easy to Use- Just plug and play operation to quickly establish the battery and charger connection. The product uses a patented plastic profile design, and the shell itself can achieve rapid heat dissipation. The fanless design brings users a zero-noise charging experience and reduces concerns about the installation angle and space of the product.
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Renogy 12V 20A AC-to-DC LFP Portable Battery Charger

Renogy 12V 20A AC-to-DC LFP Portable Battery Charger

The Renogy 20A AC-to-DC Charger is an automatic, portable charger intended for 12V Lithium-iron phosphate (LFP) batteries. It includes 12AWG alligator clips and outputs power based on the battery's power, voltage, and current condition. The unit's status indicator light illustrates the connected battery's operating mode and condition. The Portable LFP charger automatically monitors and maintains the battery at full charge.ย 

Specifications:

Renogy 12V 20A AC-to-DC LFP Portable Battery Charger
SKU RBC20A1P-US
Model RBC20A1P
Terminal Size 14 AWG
Operating Temperature -20ยฐF~113ยฐF
Storage Temperature -40ยฐF ~ 167ยฐF
Humidity 90%~95% RH
Enclosure Rating IP20
Dimensions (LxWxH) 9.20 in x 4.30 in x 2.52 in
Weight 3.8 lbs
Regulatory and Safety Specifications UKCA,CE,CB,PSE
CHARGER DATA
Rated Input Voltage 100-240 VAC 50/60 Hz
Battery Input Voltage Range 11VDC~16VDC
Rated Charge Current 20A
Maximum Charge Power 340 W (12V Battery)
Self Consumption 50 mA
Charger Preset Lithium-iron Phosphate

Frequently Asked Questions

What kind of batteries is suitable for this charger?

1. This charger is specially designed for lithium battery charging. 2. This is a 12V dedicated lithium battery charger, where 12V refers to the voltage platform of the battery. The 12V voltage platform has one form: the battery itself is a 12V battery, and the other is formed by connecting multiple small voltage platform batteries in parallel. For example, two 12V lithium batteries are connected in parallel can form a 12V voltage. To sum up, this charger is designed for 12V lithium iron phosphate.

Can this charger wake up a lithium battery that triggers BMS protection?

Yes, this charger has a lithium battery activation function. When the lithium battery cannot be charged and discharged after triggering the BMS protection, this charger can be used to wake up the lithium battery.

What capacity of the batteries does this charger support?

The charging current of this charger is 20A. When using it, you need to make sure the maximum charging current of the battery is โ‰ฅ20A. The total charging time for a 100Ah lithium battery is 3.5 hours.

What are the accessories for this charger? What functionality does each provide?

1. Accessories include an alligater clip battery cable, and Blade Fuse. 2. The role of the battery cable: Provide one easy-to-operate connection methods to facilitate the user to realize the connection between the charger and the battery quickly 3. The role of the Blade Fuse: to provide the reverse connection protection of the battery. If the charger's positive and negative output terminals are accidentally reversed, it will burn only the fuse, and the AC charger will be safe, providing double protection.

What are the phenomena of this charger in different charging stages?

1. When the charger is in the fast high-current charging stage, it will provide a maximum charging current of 20A, and the charger's indicator light is slow flashing red, indicating that it is charging. 2. When the charger is in the constant voltage charging stage, the charging current will continue to decrease to 2A, and the charger's indicator light is slow flashing red, indicating it is charging. 3. When the charger is in the trickle phase, the charging current will be less than 1A, and the charger's indicator light will be green, indicating that it is fully charged.

Product Documents:

Renogy 12V 20A AC-to-DC LFP Portable Battery Charger User Manual

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Renogy 12V 20A AC-to-DC LFP Portable Battery Charger Specification Sheet

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