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- SUNER POWER Waterproof 12W 12V Solar Battery ...
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Item #:
183832372
SUNER POWER Waterproof 12W 12V Solar Battery Charger & Maintainer PRO, Built-in UltraSmart MPPT Charge Controller, 12 Volt Solar Panel Trickle
Item #:
183832372
XCD 282
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 Saturday, July 11
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Experience ultra-smart charging efficiency with our 12V solar panel battery charger featuring advanced MPPT technology.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Waterproof Design
The SUNER POWER solar battery charger is fully waterproof, ensuring reliable performance in all weather conditions and making it ideal for automotive, marine, and RV applications.
UltraSmart MPPT
Equipped with an advanced MPPT charge controller, this charger maximizes solar energy harnessing, improving efficiency and prolonging battery life compared to traditional solar chargers.
Versatile Compatibility
Designed for a wide range of applications, including cars, boats, and trailers, it offers a universal fit, making it a convenient choice for various users with different power needs.
Product Details
- 【Ultra-Smart MPPT Technology】This 12v solar panel battery charger is crafted with SUNER POWER's unique Ultra-Smart MPPT technology, the innovative MPPT ( Max Power Point Tracking) allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving approximately 20%-30% utilization rate than other competitors.
- 【Improved 3-stages Charging】The improved 3-Stages charging algorithm (Bulk, Absorption, Float) allows to charge 12-volt battery more effectively, ensures battery is safely recharged and increases battery life and performance.
- 【Free Maintenance】The solar trickle charger stops charging when battery has full charge, and automatically resumes when battery has discharge, totally free maintenance. A fully-automatic, worry-free and smart 12volt solar charger .
- 【 Visual Charging Level】The charge level indicators allow to visually monitor the stage of charge among 25%-50%-75%-100%.
- 【 Three Selectable Charging Modes 】Easily switch between 12V, 12V AGM, and 12V Lithium modes to optimize charging for different battery types. Compatible with most 12V batteries used in boats, cars, dump trailers, automotive, marine, RVs, powersports, campers, trucks and deep-cycle applications, including flooded, gel, AGM, SLA, VRLA, maintenance-free, and LiFePO4 lithium batteries.
- 【Full Safety Protections】Built-in multiple protections including over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature, waterproof and spark-proof, the battery is fully protected
- 【Easy to Use】Using the most advanced MPPT technology, this 12 volt solar battery charger starts charging immediately when it detects a battery. Pre-designed holes allow for quick mounting with included suction cups, and all cables are plug and play, offering easy and quick using experience
| Efficiency | A+ |
| Maximum Voltage | 18 Volts (DC) |
| Maximum Power | 12 Watts |
| Special Features | Ultra-Smart MPPT Technology |
| Output Voltage | 12 Volts (DC) |
| Connector Type | Plug & Play SAE Harness |
| Item Dimensions L x W x H | 15"L x 8.8"W x 0.12"H (38.1 x 22.4 x 0.3 cm) |
| Material Type | | A+ Grade Solar Cell | Preimum ETFE | Ultra-Smart MPPT Charge Controller | |
| Brand Name | SUNER POWER |
| Included Components | ➤1 x 12W Solar Panel Battery Charger, ➤1 x SAE-Alligator Clip Cable, ➤1 x SAE-Bare End Cable, ➤1 x SAE-Cigarette Lighter Cable |
| Model Number | BC-12W-PB Ultra |
| Manufacturer Part Number | BC-12W-PB Ultra |
| Manufacturer | SUNER POWER |
| Brand | SUNER POWER |
| Material | | A+ Grade Solar Cell | Preimum ETFE | Ultra-Smart MPPT Charge Controller | |
| Product Dimensions (L x W x H) | 15"L x 8.8"W x 0.12"H (38.1 x 22.4 x 0.3 cm) |
| Included Components | ➤1 x 12W Solar Panel Battery Charger, ➤1 x SAE-Alligator Clip Cable, ➤1 x SAE-Bare End Cable, ➤1 x SAE-Cigarette Lighter Cable See more |
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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Outdoor Enthusiasts
Ideal for campers and hikers who need to maintain battery power for gadgets in remote locations.
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Vehicle Owners
Perfect for car, boat, or RV owners seeking a reliable solution to keep their batteries charged and maintained.
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Eco-Conscious Users
Great for environmentally minded individuals who prefer sustainable energy solutions for battery charging needs.
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High-Power Users
Not suitable for devices requiring high energy consumption, as 12W may be insufficient for heavy-use applications.
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Indoor Use
Designed for outdoor use; not effective in indoor environments where sunlight exposure is limited or nonexistent.
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Budget Shoppers
May be considered expensive for those looking for basic chargers without advanced features like MPPT technology.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the SUNER POWER 20W Solar Battery Charger used for?
Answer: The SUNER POWER 20W Solar Battery Charger is designed for charging and maintaining 12V batteries in various vehicles such as cars, boats, RVs, and trailers. Its efficient trickle charging feature utilizes solar energy, ensuring that your batteries maintain their charge over extended periods, especially when the vehicle is not in use. This is particularly useful for seasonal vehicles or marine applications where battery maintenance is crucial for reliable performance. -
Question:
How does the built-in UltraSmart MPPT Charge Controller work?
Answer: The UltraSmart MPPT Charge Controller optimizes the energy output from the solar panel by adjusting the voltage and current. This technology maximizes the efficiency of solar energy conversion, allowing the charger to generate up to 30% more power when compared to traditional PWM controllers. By ensuring optimal charging, it protects your battery from overcharging, thus extending its lifespan especially for automotive applications like cars and RVs. -
Question:
Is the solar panel waterproof and suitable for outdoor use?
Answer: Yes, the SUNER POWER Solar Battery Charger is fully waterproof, making it suitable for outdoor use in various weather conditions. Its rugged design protects internal components from water damage, making it ideal for marine environments, outdoor camping, or agricultural settings. Whether mounted on a boat, trailer, or outside a garage, its durable construction ensures reliable performance. -
Question:
Can I use this solar charger with multiple batteries?
Answer: Yes, the SUNER POWER 20W Solar Battery Charger can be used to maintain multiple 12V batteries when they are connected in parallel. This is particularly beneficial for users with larger systems such as RVs or boats that have more than one battery. Just remember to monitor the connections and ensure the total capacity does not exceed the charger's output. -
Question:
How do I install the SUNER POWER Solar Battery Charger?
Answer: Installation of the SUNER POWER Solar Battery Charger is straightforward. It typically comes with pre-drilled holes for mounting, along with all necessary connectors and accessories. You simply position the panel in a location with optimal sunlight exposure, connect it to the battery using the provided clamps, and ensure it is secured. It’s perfect for DIY enthusiasts looking to harness solar power for battery maintenance. -
Question:
What type of batteries can this charger maintain?
Answer: The charger is designed for 12V lead-acid batteries, including AGM, Gel, and Flooded types. This versatility allows it to be used across a wide range of applications—from automotive to marine settings. By catering to various battery types, it provides users with flexibility in maintaining different vehicles or equipment. -
Question:
Is this solar charger portable?
Answer: Yes, the SUNER POWER 20W Solar Battery Charger is lightweight and portable, which allows for easy transport and setup wherever you go. It’s an excellent solution for road trips, camping, or boating as it can easily fit in a vehicle or be carried to remote locations for off-grid charging. Its portability ensures you are never without power. -
Question:
Can this charger be used in cloudy weather?
Answer: While the performance of solar panels decreases in cloudy weather, the SUNER POWER 20W Solar Battery Charger can still generate some power. Solar panels can efficiently absorb diffuse sunlight, allowing for battery maintenance even under less-than-ideal conditions. However, for optimal charging, it is best to place the panel in direct sunlight whenever possible. -
Question:
Where can I buy the SUNER POWER Waterproof 20W Solar Battery Charger in Saint Lucia?
Answer: You can purchase the SUNER POWER Waterproof 20W Solar Battery Charger on Ubuy. Ubuy offers a diverse selection of solar products, ensuring you can find the right charger for your needs, along with detailed product information and user reviews to help with your decision. -
Question:
What should I do if the solar charger is not working properly?
Answer: If the SUNER POWER Solar Battery Charger is not functioning as expected, first check the connections to ensure they are secure and correct. Inspect the solar panel for obstructions like dirt or debris that might block sunlight. If problems persist, refer to the user manual for troubleshooting tips or consider reaching out to Ubuy's customer support for assistance. Proper maintenance can often resolve minor operational issues.
SUNERPOWER Solar Battery Chargers & Charging Kits BC-12W-PB Ultra Editorial Review
No editorial reviews found
Customer Reviews & Ratings
21 customers ratings
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5 Star
65%
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4 Star
7%
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3 Star
15%
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2 Star
7%
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1 Star
6%
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Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- 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.
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Order now and get it around Saturday, July 11
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- High tracking efficiency of up to 99% and peak conversion efficiency of 98%.
- Improved 3-stages charging algorithm enhances battery life and performance.
- Free maintenance with automatic stopping and resuming of charging.
- Visual indicators to monitor charging levels effectively.
- Compatible with multiple lead-acid and lithium battery types.
- Full safety protections ensure safe and reliable operation.