Sail 6-CQW-200 Marine Battery 12V 200Ah 680A Maintenance-free Sailing Batteries for Start-up Boat
Requirements for marine batteries:
1. Deep cycle capability: Marine batteries need to be frequently and deeply discharged (such as nighttime electricity and long-term sailing), which ordinary starting batteries (such as car batteries) cannot withstand.
2. Anti-vibration and impact resistance: Ships shake violently in the waves, and the internal structure of the battery needs to be stable.
3. Anti-corrosion and waterproof: The marine environment has high salt spray and high humidity, which easily corrodes metal parts, so the battery needs to have waterproof and anti-corrosion capabilities.
4. High safety: Battery failure in a closed cabin may cause fire or hydrogen explosion. The battery must be equipped with a BMS (battery management system) to prevent overcharging/overdischarging/short circuit.
5. Wide temperature adaptability: Ships may experience extremely cold or high temperature environments (such as polar/tropical sailing).
6. Low self-discharge rate: Ships may be moored for a long time, and the battery needs to maintain its power. The monthly self-discharge rate of high-quality marine batteries is ≤ 3% (such as LiFePO4 batteries).
7. Fast charging and efficient energy utilization: When relying on generators or solar energy for charging, the power needs to be replenished quickly.
8. Lightweight and space efficiency: Ships have limited load capacity and space, especially racing sailboats.
| Brand | Sail |
| Model | 6-CQW-200 |
| Voltage | 12V |
| Capacity | 200Ah |
| Condition | New |
| Warranty | 90 Days |
| Type | Maintenance-free Sailing Batteries |
| Color | Black |
| Payment | T/T, Western Union, PayPal |
| Delivery | 3-5 Days |
Warranty
We provide a long warranty period of 90 days, you don't have to worry about the quality issue. And different batteries has different warranty periods. You can contact us to check the warranty details.
Delivery Details
Express delivery method: DHL, FedEx, UPS, etc.
We will ship your order within 3-5 working days after the payment is completed. We provide door-to-door logistics service and deliver it to you safely and quickly. The shipping cost depends on the country and region you are in. If you want to know more, please feel free to contact us.
Warning
1. Avoid exposing the battery to extreme temperatures, especially in high temperature and high humidity environments.
2. If the temperature is found to be overheated during use, please stop using it immediately and check it.
3. Avoid metal objects from contacting the positive and negative poles of the battery to prevent short circuits.
4. Check the appearance of the battery regularly. If there are abnormalities such as swelling and leakage, stop using it immediately and replace it.
5. Used batteries should be recycled according to regulations to avoid random disposal and pollution of the environment.
6. Do not use the battery beyond the rated current and voltage to prevent damage or danger.
If you have any other needs or any questions about this product, please feel free to contact us, we will reply you as soon as possible.
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Sail 6-CQW-200 Lithium Sailboat Marine Batteries 12V 200Ah 680A Maintenance Free Images
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