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Item #:
211401810
Renogy 40A DC-DC Battery Charger 12V Multi-Stage for Lithium/AGM/Gel
88% of respondents would recommend this to a friend
Item #:
211401810
JMD 28322
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 30
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The Renogy 12V DCC Charger ensures comprehensive safety and efficiency while simplifying maintenance with intelligent Bluetooth control and advanced protection technology.
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What Stands Out
Multi-Stage Charging
Optimizes the charging process for various battery types, ensuring safety and efficiency. This feature prevents overcharging, maximizing battery lifespan while maintaining peak performance for LiFePO4, AGM, Gel, and flooded batteries.
Bluetooth Connectivity
Allows users to monitor charging status and battery health from a smartphone app. This convenient feature enhances user experience by providing real-time updates and control from anywhere within range.
Versatile Compatibility
Designed for multiple applications, including cars, RVs, marine, and boats. Its versatility meets diverse user needs, making it a practical choice for those who require reliable charging solutions across different environments.
Product Details
| Output Voltage | 12 volts |
| Input Voltage | 12 volts_of_direct_current |
| Current Rating | 2 A |
| Amperage | 40 A |
| Connector Type Used on Cable | Battery Post Connector |
| Item Dimensions D x W x H | 6"D x 9.31"W x 2.36"H (15.2 x 23.6 x 6 cm) |
| Color | Grey |
| Brand | Renogy |
| Mfr Part Number | 8ea40ca5-05c2-41d8-a2eb-8de9d88e382a |
| UPC | 840315221741 |
| Number of Items | 1 |
| Manufacturer | Renogy |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Model Number | 8ea40ca5-05c2-41d8-a2eb-8de9d88e382a |
| Product Dimensions (L x W x H) | 6"D x 9.31"W x 2.36"H (15.2 x 23.6 x 6 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.
Who Should Buy?
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Marine Use
Ideal for boat owners needing reliable battery charging while on the water and during long marine trips.
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RV Owners
Perfect for RV users who require efficient battery management to power appliances on extended road trips.
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Fleet Vehicles
Beneficial for businesses operating fleet vehicles that need reliable battery maintenance and prolonged lifespan during heavy use.
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Small Applications
Not suitable for users with small devices or single battery systems needing minimal power management.
Product Description
Renogy 40A DC-DC Battery Charger 12V Multi-Stage for Lithium/AGM/Gel
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How does the Bluetooth control feature work?
Answer: The advanced BT-2 Bluetooth module allows you to remotely monitor and adjust charging parameters via the DC Home app and Renogy One Core. -
Question:
Is the charger safe for my battery?
Answer: Yes, it features built-in safeguards to protect against overload, short circuits, and other potential issues while charging. -
Question:
Can I install this charger myself?
Answer: Absolutely! The wall-mounted design and compact layout make installation simple, especially for solar beginners.
Renogy Battery Chargers 8ea40ca5-05c2-41d8-a2eb-8de9d88e382a Editorial Review
Renogy 40A DC-DC Battery Charger 12V Multi-Stage for Lithium/AGM/Gel is an impressive device boasting a 94% efficiency and designed to provide reliable battery charging for various applications, including RVs. Users appreciate its solid build and straightforward installation process, ensuring it works as expected for keeping auxiliary batteries charged without straining the main electrical system. The multi-stage charging and safety features enhance its appeal for outdoor adventures and audio systems alike. However, some users experienced issues with the unit not respecting the remote turn-on signal, highlighting potential design flaws. Nonetheless, overall performance and ease of installation make it a top recommendation for dual battery setups.
Customer Reviews & Ratings
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Pros
- 94% efficiency for optimal performance
- Suitable for Lithium/AGM/Gel batteries
- Solid build quality and straightforward installation
- Multi-stage charging ensures battery health
- Safety features prevent damage to electrical systems
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
JMD 28322
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Quieter cooling solution for enhanced efficiency.
- IP32 corrosion-proof design protects the starter battery.
- Intelligent Bluetooth control allows remote charging management.
- Provides complete electronic protection against overload and short circuits.
- Efficiently adapts to high-temperature environments.
- One-touch operation for Li battery activation enhances user control.
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