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12V 20A AC-To-DC LFP Portable Battery Charger

SKU: RBC20A1P-CA
C$169.99 C$199.99
+ 1690   Renogy Rays after purchase.
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  • Born for Lithium Batteries.
  • High Adaptability.
  • Smart Charging.
  • Build-in Safety Protection.
  • Easy to Use.
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Delivery time: 3-9 business days. (Excludes Remote Areas) Fast Shipping
Fast Shipping on All Products

Shipping Policy

We hope you enjoyed your online shopping experience with Renogy. Please read below for more information about our shipping.

Shipping Policies

1.All orders must have a valid street address. RENOGY does not accept PO Box addresses, some items cannot be delivered to PO Boxes due to shipping restrictions.

2.Shipping times are calculated based on business days (Monday to Friday), excluding holidays and weekends.

3.Depending on your order, your items may arrive in multiple packages. Once your order is shipped, you can click here to track your package. We understand that professional installation is often desired. However, we strongly suggest that you wait until receiving your complete order and verifying the condition of the products before scheduling any work to commence with your new Renogy products.

4.Packages cannot be rerouted after they have been shipped. If you need to change the address, please e-mail us at service.renogy.com.

5.If the outer packaging is damaged upon delivery, please refuse the package and contact us immediately. If refusing the delivery is not possible, please provide relevant pictures to facilitate our after-sales service.

6.We do not support self-pickup service from our warehouse. If you have such a need, please e-mail us at service.renogy.com.

7.If the package is shipped via FedEx, UPS, UniUni, or Canada Post, we can request a Proof of Delivery (POD) from the logistics provider. If you need, please e-mail us at service.renogy.com. However, for Purolator, only the delivery record on the official website can be used as the proof of delivery.

Order Processing and Transportation

For details, please refer to the content of the Shipping Policy

Please note: 

The estimated time is for reference only and may be extended during major promotions, holidays, or other special circumstances.

From November to February, which belongs to the winter season, the delivery time will be extended by approximately 3-7 business days.

Delivery to Yukon, Nunavut, and the Northwest Territories is temporarily unavailable due to a shipping issue. We apologize for the inconvenience and appreciate your understanding.

Additional Freight Fees (Estimates):

Renogy offers free ground shipping for many of our products to most areas. For oversized products or shipments to remote areas, additional shipping fees will be charged. When you check out, simply enter your detailed address, and the system will automatically calculate the shipping cost for you. If you refuse to pay the additional shipping fee, please e-mail us at service.renogy.com to provide a non-remote address. Otherwise, Renogy reserves the right to cancel the order.

30-Day Return and Refund Service (7-Day for Batteries)

Return & Refund Policy

Thank you for shopping with Renogy. Our goal is 100 percent customer satisfaction. But in the event something isn’t quite right, we 've made the return process super easy.

 

Order Cancellation

Customers can cancel transactions any time before Renogy begins the shipping process. The shipping process typically begins within 30 minutes of placement of the order, so you can cancel the order yourself within 30 minutes of placing it. If unable to cancel an order before shipping, please refuse the package if you know the tracking information, you can also contact the Renogy Customer Service team for help (please note we cannot guarantee that an order can be successfully cancelled or a package intercepted if it has already been shipped).

Customers can make returns in accordance with Renogy’s Return Policy.

 

Renogy 30-Day Return Policy

For returns of products purchased online at ca.renogy.com, customers need to contact Renogy customer service within 30 days of receiving the item to initiate the return process. To be eligible for return, items must be in the original packaging unused, undamaged, unmodified, and have a return authorization number provided by Renogy. Proof of purchase must be provided by the customer to begin the return process.

1) Original packing: it should be the original container or covering which is used to package the product, including all accessories, attachments as well as manual, etc.

2) Return authorization number: customer needs to first contact Renogy customer support team for getting the RMA number before returning the order.

Note:

Please note that due to certain transportation regulations, AGM and GEL batteries are not eligible for a 30-day unconditional return or exchange. However, for lithium batteries and partially specified inverters, we provide a 7-day window for returns or exchanges, allowing for greater flexibility, this is usually indicated on the relevant product page.

Upon receiving your package, we kindly advise keeping the original packaging handy for any potential future needs.

 

Shipping Costs of Return

1. Shipping costs for product returns will be paid by Renogy under the following conditions:

  • Product was damaged during shipping or warehouse handling
  • Product defects
  • Incorrect product was delivered

The customer is responsible for any return shipping costs when product is returned under any other conditions. Costs vary by shipping location.

Packages delivered to a designated pick-up location must be collected within 5 business days. Unclaimed packages will be automatically returned to the sender. If reshipment is required, the customer will be responsible for both the original shipping fee and the return shipping cost resulting from the unclaimed package.

Renogy does NOT accept returns of items that have been modified in any way. Any modifications will render the Renogy warranty null and void. Any modified products returned to Renogy will be shipped back to the customer at the customer’s expense. For approved returns, Renogy will provide a prepaid return shipping label.

For returns due to customers' subjective reasons (such as change of mind or schedule changes, etc.), within the allowed return window, the shipping cost for returns should NOT be borne by Renogy. Unauthorized returns may result in processing delays, additional fees, or other complications. To ensure a smooth return process and protect your interests, please request a Return Merchandise Authorization (RMA) before returning any item.

2. All refurbished/open-box products do not support returns, refunds, or exchanges for non-quality issues. The warranty period for any refurbished/open box product is 6 months, during which any quality issues can be contacted for after-sales service.

 

Refunds

For returns related to customer preferences (not related to defects, shipping damage or wrong product delivered) made within the 30 day return period, a 10% restocking fee will be charged.

For returns related to customer preferences (not related to defects, shipping damage or wrong product delivered) made within the 30 day return period, the return shipping cost will NOT be covered by Renogy.

After receiving the returned item, Renogy will issue a refund within 7-10 business days. Renogy will notify the customer by email once the refund has been processed. The refund will be processed through your original payment method. It may take some time before your refund is posted on your bank account or credit card statement. If you have not received a refund within this period, please first check your credit card transaction or bank account again. If the refund isn’t received after 7-10 business days, please contact the Renogy Customer Support Team. All returned items will be inspected to ensure they meet Renogy’s return policy.

If damage results due to improper handling during the setup or installation, whether it is done professionally or by the customer, the product is no longer eligible for replacement or refund.

If your payment card uses a currency other than CAD, the refunded amount may differ from your original order amount due to exchange rate fluctuations. This difference is determined solely by your card issuer and is beyond Renogy's control.

 

Product Return Process

1. To request authorization for return, contact Renogy customer service. Once customers have contacted Renogy they will be asked to provide the reason for the return, and a receipt or proof of purchase.

2. The Renogy Customer Service Team will determine whether the purchase is eligible for return. After confirming the order is eligible, Renogy will issue a Return Material Authorization (RMA) number and a prepaid return shipping label. The customer must clearly mark the RMA number on the package and include the dated proof of purchase with the product.

3. For returns made within the 30-day right of withdraw period and returns requested after 30 days of receipt that are unrelated to product defects, (such as no longer needing to change plans, etc.), within 14 days after getting RMA, customers should ship out the product to Renogy.

4. For products being returned due to quality issues, which are beyond 30 days’ return period but within warranty period, Renogy will provide instructions on how to properly package the product to return it safely. Do not ship the product before receiving the proper shipping safety instructions.

Note: Do not return any items without the RMA confirmation from the Renogy Customer Support Team. For returns without RMA confirmation, the refund or replacement will not be processed, and the items will be returned to the sender.

5. The warehouse does not accept personal drop-offs. Unauthorized returns without prior approval may lead to processing delays, additional charges, or other complications. To protect your rights, please follow the standard return procedure.

 

Replacement:

1. Damage issue: Within 30 days of placing an order, please provide photos of the damaged product and packaging, along with the shipping label. If the situation is confirmed by Renogy Customer Service, Renogy will prioritize reissue.

If damage results due to improper handling during the setup or installation, whether it is done professionally or by the customer, the product is no longer eligible for replacement.

2. Quality issue: Please contact our Technical Support team at service.renogy.com for troubleshooting assistance within the warranty period.

Please be prepared with a multimeter and your invoice or the following information:

  • Order number
  • Proof of purchase
  • Video or photo of the damaged/defective product Mailing address
  • Contact telephone number

3. Please note that replacement products can only be sent to the original order 's country of purchase, as cross-border reshipping is not currently available.

This policy applies only to Renogy products purchased through ca.renogy.com.

 

FOR THIRD-PARTY PURCHASE

Thank you for purchasing a Renogy product from one of our approved third-party vendors. Returns and refunds for purchases made through these third-parties (Walmart, Home Depot, Best Buy, Amazon LLC, etc.) must be handled through the vendor's return policy. Renogy cannot assist in third-party returns and refunds. Renogy can only offer replacements for products still within the warranty period.

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Show More Benefits Show Less
Description
Includes
Specs
Downloads
FAQ
Reviews

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.

Lithium Battery Activation

When the lithium battery encounters low temperature/low voltage, the BMS protection will be triggered, and charging cannot be performed. This charger provides a lithium battery activation function that quickly exits the protection mode and recharges. The charger's indicator light can remind the wrong charging status and achieves all-round monitoring and protection.

Smart Charging

This charger features a 3-stage intelligent charging system: high current (CC), constant voltage (CV), and trickle charging. 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%.

Strong Adaptability

The charger comes with a battery charging cable (alligator clips are recommended for short-term use). The battery charger has a wide AC input voltage range, 100-240 VAC 50/60Hz, which is compatible with AC power grids in different countries to meet the needs of fast charging anytime and anywhere.

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 indicator light signals any incorrect charging status, ensuring comprehensive safety monitoring and protection.

Silent and Efficient Heat Dissipation

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.

Easy to Use

3-quick-step to quickly establish the connection of battery and charger, the steps are as follows: 1. Connect the negative output terminal of the charger to the negative terminal of the battery 2. Connect the positive output terminal of the charger to the positive terminal of the battery 3. Connect the AC Charger Power Adapter Cable to the AC port of the charger

20A AC-to-DC LFP Portable Battery Charger

x 1
Input Amps (Max)
5A
Input Voltage
100-240 VAC 50/60 Hz
Output Voltage
14.5(±0.1) VDC
Output Amps (Max)
20A
Battery compatibility
LiFePO4 Battery
Power Consumption
340 W
Efficiency
90%@ 110VAC ,91%@230 VAC
Operating temperature range
-20℉-113℉/-29℃ - 45℃
Storage temperature range
-40℉-167℉/-40℃ - 75℃
Self-Consumption
50 mA
Enclosure Rating
IP 20
Humidity
90% - 95%
Electronic Protections
Input Circuit/Short Circuit/Over voltage/Under voltage/Battery reverse connection
Cable
12 AWG
Dimensions (L x W x D)
9.20 x 4.30 x 2.52in / 233 x 108 x64mm
Weight
3 .8lb/1.7kg
RBC20A1P
2-year material and workmanship warranty
CE and RoHS compliant
CE, UKCA
FCC Class B Part 15 Compliant
NO

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 ≥20A. 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 ring terminal 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 theconnection between the charger and the battery quickly3. 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.

Reviews

Customer Reviews

Based on 32 reviews
72%
(23)
19%
(6)
3%
(1)
3%
(1)
3%
(1)
G
Gordon Leek

It was easy to install and set up. The Bluetooth app works great. The service support eas exceptional.

P
Peter Darrach

Very Robust construction and weight. It puts out 20 amps. mush bigger than a CT brand one would do if you even found one for LIPO battery's Not cheap charger!!! worth it for twice the price!!

P
Peter

This is the second charger I have purchased.I see you have added a 30 amp. fuse on the battery side which is exactly caused the first one to fail. I also think that at least ventilation vents are required or a fan.

C
Clint

Worked as advertised and at a competitive price point. Takes my 100Ah Renogy battery from 20 to 100% in about 2.5 hours,which gets it back in service fast.

S
Solardan

Works according to spec.would like it better if it were at least double the output for larger battery banks.