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Why do You Need a GRECELL 12V 25W Solar Battery Charger Maintainer?
A GRECELL 12V 25W Solar Battery Charger Maintainer is essential for preserving the life and performance of your batteries. Without maintenance, batteries can lose power over time and suffer from sulfation, leading to reduced capacity and lifespan. This solar charger prevents these issues by converting solar energy into usable 12V DC current, ensuring your battery remains topped off and healthy. Ideal for vehicles and boats left unused for weeks, it eliminates the need for manual intervention or frequent vehicle starts, making it indispensable for off-grid systems and small vehicle battery maintenance.
Product Features
24% HIGH-EFFICIENCY
25W solar panel charger combines efficient mono-crystalline solar cells, high-quality ETFE, UV-resistant EVA and durable premium oxford cloth cover. It generates energy from the sunlight and performs better with 24% high conversion efficiency and 98% high light transmission. ETFE is extremely durable and resistant to environmental elements, which is corrosion resistance, and fire retardancy, providing unlimited green power for your device under the sun.
PORTABLE AND LIGHTWEIGHT
Compact solar battery charger can be folded down to the size of a small handbag. The shape is lighter and thinner, measures 14.76x10.63x0.43 Inch, easy to put into your backpack, offering portability and simplicity. Weighs only 2.14 pounds, lightweight and super portable. It charges for your devices anytime and anywhere.
Versatile Compatibility
Coming with a SAE to car cigarette lighter cable and a alligator clip cable, you can also buy a SAE to O-Ring terminal cable(not included), the 25W solar battery charger can maintain most mainstream 12V rechargeable batteries like LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF batteries, etc,. It is also a perfect solar power kit for variety of off grid applications like shed, cabin, gate opener, etc where 12V batteries is used, as well as to charge and maintain AGM, Flooded, GEL, Deep Cycle and Seal Lead Acid, etc batteries in car, Rv, boat, marine, trailer, camper, pump etc.
IP65 Waterproof
IP65 waterproof and spark-proof, withstand rain and snow, the battery is fully protected. The rugged design can withstand high winds (2400Pa), hail and snow load (5400Pa). Please not allow the controller on the back of the panel to be submerged in water for a long time.
Specification
Model |
S25 |
Solar Cell: |
Mono Silicon Cell |
Surface Treatment: |
ETFE |
Conversion Rate: |
24% |
Peak Power: |
25W |
Output Interface: |
SAE |
Open Circuit Voltage: |
18.75V |
Max Load Voltage: |
15V |
Max Load Current: |
1.67A |
Operating Temperature: |
-20℃ to 60℃ |
Net Weight: |
2.14 lb |
Unfolded Size: |
14.76 * 21.26 * 0.22 ln |
Folded Size: |
14.76 * 10.63 * 0.43 In |
|
what you get
- 1 x 25W Portable Solar Panel
- 1 x SAE Connector to Battery Alligator Clip Extension Cable
- 1 x SAE Connector to Car Cigarette Lighter Extension Cable
- 4 x Suction Cups
- 2 x Hooks
- 1 x User Manual
How to Use?
- For vehicles with a 12-volt power outlet, use the cigarette lighter cable. Note: Disconnect from the outlet or battery before starting the engine to prevent damage from electrical surges.
- Use the alligator clip cable to quickly connect the battery. Avoid using while driving to prevent potential short circuits. Note: Ensure correct polarity and avoid leaving the solar charger unattended for extended periods.
- Consider using the O-ring cable for long-term connection to the car battery if frequent disassembly isn't needed.
Kindly Note: Solar Battery Trickle Charger Maintains the 12V Battery of Car, Truck, Marine , Motorcycles , Tractors, Atvs, Snowmobiles, Boat or RV
1. This solar battery trickle charger maintains 12V batteries for various vehicles but doesn't charge dead batteries quickly. Use an AC charger to fully charge before using the solar panel. It doesn't store electricity.
2. If the battery capacity is 20Ah or more, the charger won't overcharge or damage it.
3. Suction cups can be installed both ways for fixing inside or outside car windows, ensuring direct sunlight exposure.
Note: Tinted windows may hinder charger performance if placed behind them. For optimal charging, position the unit outside the vehicle in direct sunlight.
4. Clean the solar battery charger monthly for peak efficiency.