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Item #:
113415342
DC HOUSE 12V 20A Lithium Battery Charger with Battery Quick Connector | LED Indicator, Smart 300W Fast Charging for 12V Boat/RV Battery, Solar
90% of respondents would recommend this to a friend
Item #:
113415342
XCD 242
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
14%
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 26
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Optimize charging efficiency and extend battery lifespan with our smart lithium battery charger designed for 12V LiFePO4 batteries.
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What Stands Out
Smart Charging
Equipped with intelligent charging technology, this charger optimizes battery life and efficiency, reducing charging times and maintaining optimal performance for your lithium batteries.
LED Indicator
The built-in LED indicator provides real-time charging status, allowing users to monitor charging processes easily and ensuring peace of mind during operation.
Versatile Use
Designed for various applications such as boats and RVs, this 12V charger supports diverse lithium battery needs, making it perfect for adventure enthusiasts and outdoor activities.
Product Details
- [Designed for 12V LiFePO4 Batteries] This smart lithium battery charger is specifically designed for 12V (12.8V) LiFePO4 batteries, utilizing an intelligent 3-stage charging profile (Pre-Charge → Constant Current → Constant Voltage) to optimize charging efficiency and extend battery lifespan.
- [0V Activation to Wake Up BMS-Protected Batteries] Built-in 0V activation function safely restores deeply discharged or BMS-protected LiFePO4 batteries, allowing current to flow and bringing the battery back to normal charging voltage.
- [Easy Plug-and-Play Battery Connection] Features an upgraded M8-terminal battery connection with an included charging cable, enabling quick, secure setup without additional wiring. Simply connect and start charging — no complicated installation required.
- [Multiple Safety Protections for Reliable Charging] Equipped with over-voltage, over-current, short-circuit, over-temperature, and reverse polarity protection. Automatic full-charge cut-off helps prevent overcharging and improves long-term battery safety.
- [Upgraded Design] Built with a rugged aluminum alloy housing and an integrated cooling fan to maintain stable and efficient charging output. Dual-color LED indicators provide clear charging status at a glance.
- [Fast Charging — Save Charging Time] With a constant voltage of 14.6V and a maximum charging current of 20A, this charger can recharge a 12V 100Ah LiFePO4 battery up to 50% in about 2.5 hours, delivering significantly faster charging than traditional low-amp chargers.
| Output Voltage | 14.6 volts_of_direct_current |
| Input Voltage | 110 volts |
| Current Rating | 20 A |
| Amperage | 20 A |
| Compatible Devices | 12V LiFePO4 batteries, devices using 12V LiFePO4 batteries in boats, RVs, solar systems, and off-grid homes |
| Connector Type Used on Cable | Proprietary |
| Number of Ports | 1 |
| Item Dimensions D x W x H | 7.9"D x 3.5"W x 2.5"H (20.1 x 8.9 x 6.4 cm) |
| Item Weight | 2 pounds (910 grams) |
| Color | Black |
| Brand | DC HOUSE |
| Mfr Part Number | 1211800068 |
| Manufacturer | DC HOUSE |
| Unit Count | 1 Count |
| Model Number | 12V 20A Lithium Battery Charger |
| Product Dimensions (L x W x H) | 7.9"D x 3.5"W x 2.5"H (20.1 x 8.9 x 6.4 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?
-
Boat Owners
Ideal for boat owners needing a reliable and efficient charger for maintaining lithium batteries during trips.
-
RV Enthusiasts
Perfect for RV users looking for a fast charger to keep their batteries charged during vacations.
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Frequent Campers
Great for camping enthusiasts who require a quick charging solution for their deep-cycle lithium batteries.
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Non-LiFePO4 Users
Not suitable for users with batteries other than LiFePO4, as it may not provide proper charging.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this charger compatible with other types of batteries?
Answer: This charger is specifically designed for 12V LiFePO4 batteries and is not recommended for other types. -
Question:
How can I tell if the battery is fully charged?
Answer: The charger features dual-color LED indicators that clearly show the charging status. -
Question:
What safety features does this charger have?
Answer: The charger includes over-voltage, over-current, short-circuit, over-temperature, and reverse polarity protections.
DC HOUSE Battery Chargers 12V 20A Lithium Battery Charger Editorial Review
The DC HOUSE 12V 20A Lithium Battery Charger has generally garnered a positive reception among users, particularly for its speed and efficiency in charging lithium batteries. Customers have praised its sturdy and heavy-duty build, indicating that it is well-suited for repetitive use, especially when charging one or two batteries at a time. Users noted that the charger performs well in terms of quick charging, making it particularly beneficial for occasional use. However, some users expressed concerns about its capability to charge multiple batteries simultaneously, with one user mentioning that it may not be sufficient for charging four batteries quickly. While it does provide a reasonable charging time, the effectiveness appears to be contingent upon the size and number of batteries being charged. Additionally, there have been reservations regarding leaving the charger plugged in for extended periods, with some customers preferring to monitor the charging process closely. The presence of a cooling fan was positively highlighted, suggesting that it could be a beneficial feature for maintaining optimal operation. Lastly, some customers noted that at $86, it is on the pricier side compared to alternatives. Overall, the DC HOUSE 12V 20A Charger is recommended for users with one or two lithium batteries, while those needing to charge multiple batteries at once may want to Consider other options. **
Customer Reviews & Ratings
89 customers ratings
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5 Star
83%
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4 Star
8%
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3 Star
6%
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2 Star
2%
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1 Star
1%
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Pros
- Fast charging capability.
- Sturdy and durable Construction.
- Suitable for lithium battery charging.
- Features a cooling fan for optimal performance.
Cons
- May not be adequate for charging multiple batteries quickly.
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
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23 July 2026 · via Trustpilot
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XCD 242
Order now and get it around Wednesday, August 26
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Features & Benefits
- Designed specifically for 12V (12.8V) LiFePO4 batteries.
- Utilizes an intelligent 3-stage charging profile for optimal efficiency.
- Built-in 0V activation safely revives deeply discharged batteries.
- Easy plug-and-play setup with upgraded M8-terminal connection.
- Comes with multiple safety protections for reliable charging.
- Fast charging capability can recharge a 100Ah battery up to 50% in just 2.5 hours.
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