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China Suppliers Factory Direct Deep Cycle LiFePO4 Lithium Battery 12V for Boats, Caravans, UPS and More
Product features
Self-designed BMS, every battery module is equipped with a standalone one;
Top brand Grade A LiFePO4 battery cells, top class safety;
Support to be connected in series to form 24V, 36V and 48V;
Long cycle life energy storage battery;
Monitor software is built-in, supporting real-time tracking battery status (optional);
Certification of IEC62619, UN38.3, CEC approved etc;
Technical Description
| Model No. | Voltage | Capacity | Dimension | Lifespan | Working Voltage | Working Temp. | Storage Temp. |
|---|---|---|---|---|---|---|---|
| Gaea-1209 | 12.8V | 9Ah | 152*65* 97 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1210 | 12.8V | 10Ah | 151*99* 99 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1212 | 12.8V | 12Ah | 151*99* 99 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1215 | 12.8V | 15Ah | 181*77*170 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1218 | 12.8V | 18Ah | 181*77*170 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1220 | 12.8V | 20Ah | 181*77*170 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1224 | 12.8V | 24Ah | 181*77*170 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1230 | 12.8V | 30Ah | 223*95*175 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1240 | 12.8V | 40Ah | 198*166*170 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1255 | 12.8V | 55Ah | 229*138*208 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1260 | 12.8V | 60Ah | 229*138*208 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1275 | 12.8V | 75Ah | 260*168*209 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
| Gaea-1280 | 12.8V | 80Ah | 260*168*269 mm | 4000 | 10 ~ 14.6 V | -20 ~ 60℃ | -20 ~ 25℃ |
Tips About Lithium Battery
How to choose leisure battery?
Choosing a leisure battery involves understanding your specific needs and the technical aspects of different battery types to ensure you get the most suitable one for your purposes. Leisure batteries are typically used in caravans, motorhomes, boats, and other recreational vehicles to power appliances like lights, fridges, and entertainment systems when not connected to the mains.
Here’s a guide on how to choose the right leisure battery:
Choosing a leisure battery involves understanding your specific needs and the technical aspects of different battery types to ensure you get the most suitable one for your purposes. Leisure batteries are typically used in caravans, motorhomes, boats, and other recreational vehicles to power appliances like lights, fridges, and entertainment systems when not connected to the mains.
Here’s a guide on how to choose the right leisure battery:
1. Determine Your Power Requirements
A. Calculate Total Power Consumption
- List Devices: Identify all the electrical devices you plan to power with the leisure battery (e.g., lights, fridge, TV, etc.).
- Power Rating: Check the power rating (in watts) of each device.
- Total Load: Sum the power ratings to determine the total power consumption.
B. Estimate Daily Usage
- Calculate Daily Watt-Hours: Multiply the power rating of each device by the number of hours you plan to use it each day.
- Total Energy Requirement: Add up the daily watt-hours for all devices to estimate your total daily energy requirement.
2. Choose the Right Battery Capacity
A. Battery Capacity (Ah)
- Definition: Measured in ampere-hours (Ah), it indicates how much charge the battery can store.
- Calculation: Convert your daily energy requirement from watt-hours to ampere-hours using the formula:
- Required Capacity (Ah) = Total Daily Energy (Wh) / Battery Voltage (V)
- Example: If your total daily energy requirement is 600Wh and you are using a 12V battery: Required Capacity = 600 / 12 = 50 Ah
B. Consider Reserve Capacity
- Factor In Extra Capacity: Choose a battery with a higher capacity than your minimum requirement to ensure longer runtime and accommodate unexpected needs.
3. Battery Type
A. Flooded Lead-Acid (Wet) Batteries
- Pros: Cost-effective, widely available.
- Cons: Require regular maintenance (checking water levels), need to be upright, can spill, and emit gases.
B. Absorbent Glass Mat (AGM) Batteries
- Pros: Maintenance-free, spill-proof, can be installed in any orientation, good for deep cycling.
- Cons: Higher cost compared to flooded lead-acid batteries.
C. Gel Batteries
- Pros: Maintenance-free, spill-proof, handle deep discharges well, more resistant to vibration.
- Cons: More expensive, sensitive to charging voltages.
D. Lithium-Ion Batteries
- Pros: High energy density, lightweight, long lifespan, maintenance-free, faster charging.
- Cons: High initial cost, may require a specific charger or Battery Management System (BMS).
4. Battery Lifespan and Durability
A. Cycle Life
- Definition: The number of charge-discharge cycles a battery can undergo before its capacity significantly degrades.
- Consideration: For frequent use, choose a battery with a high cycle life, such as AGM or lithium-ion.
B. Durability
- Environmental Conditions: If you plan to use the battery in harsh conditions (e.g., high temperatures, rough terrain), choose a durable option like AGM or lithium-ion.
5. Size and Weight
A. Physical Size
- Check Dimensions: Ensure the battery fits in the designated space in your vehicle or boat.
B. Weight
- Consider Mobility: If you need to move the battery frequently, consider the weight, especially with larger capacity batteries.
6. Charging Compatibility
A. Charging Requirements
- Charging System: Ensure your existing charger is compatible with the type of battery you choose. For example, lithium-ion batteries often require specific chargers.
- Charge Rate: Consider the charging speed; some batteries charge faster than others, which could be a benefit if you have limited charging time.
B. Solar Compatibility
- Solar Charging: If you plan to use solar panels, ensure the battery is compatible with solar charging systems and has the necessary connections.
7. Budget Considerations
A. Initial Cost vs. Long-Term Value
- Budget: Lithium-ion and AGM batteries are more expensive upfront but offer longer lifespans and better performance.
- Cost-Effectiveness: Consider the total cost of ownership, including lifespan, maintenance, and performance, rather than just the initial purchase price.
8. Brand and Warranty
A. Reputable Brands
- Brand Reliability: Choose batteries from reputable manufacturers with a history of quality and reliability.
B. Warranty
- Warranty Period: Check the warranty period and what it covers. A longer warranty often indicates confidence in the battery’s durability.
Choosing the right leisure battery involves understanding your power needs, the types of batteries available, and their characteristics in terms of capacity, lifespan, and durability. By carefully considering these factors, you can select a battery that provides reliable and efficient power for your leisure activities, whether you’re camping, boating, or traveling in a caravan or motorhome.
Frequently Asked Questions
What are the main advantages of using a self-designed BMS in these batteries?
Every battery module is equipped with a standalone, self-designed BMS (Battery Management System). This ensures optimized performance, real-time safety tracking, and efficient management of cells within each specific module.
Can I connect these 12.8V batteries in series to get a higher voltage system?
Yes, these batteries support being connected in series to easily form 24V, 36V, and 48V power configurations to meet your specific system requirements.
What is the expected lifespan and cycle life of these batteries?
The Gaea series batteries utilize top-brand Grade A LiFePO4 cells offering a long cycle life of up to 4000 cycles, providing excellent long-term durability and value.
How do I calculate the required capacity (Ah) for my leisure battery setup?
You can calculate the required capacity using the formula: Required Capacity (Ah) = Total Daily Energy (Wh) / Battery Voltage (V). For example, if your daily requirement is 600Wh on a 12V system, you would need 50Ah capacity (600 / 12 = 50 Ah).
What certifications do these batteries hold?
These batteries have been tested and certified under global standards, including IEC62619, UN38.3, and CEC approval, ensuring high safety and compliance.