- 1 PACK - $229.99
- 2 PACK ($224.99 /Each) - $449.98
- 4 PACK ($219.99 /Each) - $879.96
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Description
Features
- High Performance: The Wattcycle LiFePO4 battery has a capacity of 100Ah and a standard voltage of 12.8V. It features A+ grade cells and can endure up to 20000 cycles. It has obtained SDS/UN38.3/FCC/CE/ROHS certifications, ensuring its quality and safety.
- Built-in BMS Protection: The battery incorporates a built-in 100A BMS protection plate that automatically disconnects the battery if the discharge current exceeds 300±50A. This intelligent design ensures optimal safety for the battery.
- Compact Design: Measuring a mere 10.2x6.6x8.2inches (26x17x21cm) and weighing only 23.2lbs (10.5kg), our battery boasts a compact form factor that maximizes energy density.
- Low Temperature Protection: Designed to withstand extreme temperatures, our battery can operate in conditions as low as -4℉ (-20℃) and as high as 158℉ (70℃). It adapts seamlessly to various climate environments.
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Series or Parallel Connection: You can easily connect up to 4 batteries in series or 4 battery packs in parallel, providing a remarkable capacity of up to 20.48kWh.
Perfect Fit: Our 100Ah LiFePO4 battery is thoughtfully designed to seamlessly fit the Group-24 battery box, eliminating the need for purchasing a larger box.
Tech Specs
| Dimensions | 10.24″ (L) x 6.61″ (W) x 8.23″ (H) (Group 24) |
| Weight | 23.15 lbs (10.5kg) |
| Waterproof Rating | IP67 |
| Warranty | 5 years |
| Housing Material | ABS (Flame Retardant Plastic) |
| Terminal | M8 bolts |
| Cell | Grade A+ LiFePO4 Cells |
| Nominal Voltage | 12.8V |
| Nominal/Usable Capability | 100Ah |
| Energy | 1280Wh |
| Cycle Life | 4000 cycles at 100% DOD, 15000 cycles at 60% DOD, 20,000 cycles at 40% DOD |
| Max Depth of Discharge (DOD) | 100% |
| Max. Expansion (Parallel & Series) | 4S4P |
| Certifications | SDS/UN38.3/FCC/CE/ROHS/UL |
| Internal Resistance | ≤40mΩ |
| BMS | 100A |
| Max. Continuous Output Power | 1280W |
| Max. Continuous Charge Current | 100A |
| Max. Continuous Discharge Current | 100A |
| Max. Discharge Current 5 Seconds | 300±50A (3-5 Seconds) |
| Charge Voltage | 14.6V ± 0.2V |
| Charge Method | CC/CV |
| Recommend Charge Current | 20A (0.2C) |
| Charge Temperature | 0℃ to 50℃ / 32℉ to 122℉ |
| Discharge Temperature： | -20℃ to 70℃ / -4℉ to 158℉ |
| Storage Temperature | -10℃ to 50℃ / 14℉ to 122℉ |
| Low-Temperature Protection | Yes (32℉/0℃) |
| Low-Temperature Charging Protection Auto Recovery | Yes (41℉/5℃) |
Reviews
Frequently asked questions
Can’t find what you’re looking for? Contact us at: service@wattcycle.com
Would this battery be good for trolling motors?
Can I use Wattcycle LiFePO4 batteries as starting batteries?
What is a Group 24 battery?
A Group 24 battery is a standard size battery, dimensions are approximately 10.5 inches long (L), 6.19 inches wide (W), and 8.88 inches tall (H). There might be slight variations depending on the specific manufacturer and model within the Group 24 category.
Wattcycle 12V 100Ah (Group 24) batteries are primarily designed as deep cycle batteries. This means they are built to provide a steady flow of power over a longer period, making them ideal for applications like powering RVs, boats, or running electronic devices off-grid with solar panels or wind turbines.
How to charge Wattcycle 12V 100Ah lithium batteries?
Charging Your Wattcycle LiFePO4 Battery: 3 Easy Options
1. Solar Power:
Harness the sun's energy! With effective sunshine for 4.5 hours a day, a 300W solar panel system can fully charge your battery in a single day.
Solar panel flexibility: Larger solar panels (greater than 300W) can also charge your battery, but charging times may vary depending on sunlight intensity and duration.
2. Generator/Alternator:
Compatible power source is key: Ensure your generator or alternator provides a DC output. In this case, a DC-to-DC charger is needed to connect it to the battery.
AC output option: If your generator/alternator uses AC output, consult our recommendations for a suitable battery charger to connect it to your battery.
Charging recommendations:
Recommended Charging Voltage: 14.6V ± 0.2V
Recommended Charging Current:
20A (0.2C): Charges the battery to 100% capacity in approximately 5 hours.
50A (0.5C): Charges the battery to around 97% capacity in approximately 2 hours (faster charging, slightly lower capacity).
3. LiFePO4 Dedicated Chargers (for 12V Batteries):
Recommended charger: We recommend using a 14.6V battery charger specifically designed for LiFePO4 batteries.
Charging recommendations:
Recommended Charging Voltage: 14.6V ± 0.2V
Recommended Charging Current:
20A (0.2C): Charges the battery to 100% capacity in approximately 5 hours.
50A (0.5C): Charges the battery to around 97% capacity in approximately 2 hours (faster charging, slightly lower capacity).
Overall, Wattcycle LiFePO4 batteries offer you the flexibility to choose the charging method that best suits your needs.
Do you have battery box for this battery?
How long to charge Wattcycle 12V 100Ah LiFePO4 lithium batteries?
We recommend using a 14.6V battery charger specifically designed for this battery.
Charging recommendations:
Recommended Charging Voltage: 14.6V ± 0.2V
Recommended Charging Current:
20A (0.2C): Charges the battery to 100% capacity in approximately 5 hours.
Can I safely charge my Wattcycle 12V 100Ah LiFePO4 lithium battery in cold weather (below freezing temperatures)?
Your Wattcycle 12V 100Ah LiFePO4 battery has a recommended charging temperature range of 32°F to 122°F (0°C to 50°C).
Built-in Protection:For your safety and to optimize battery life, this battery features low-temperature charging protection. This function automatically cuts off charging when the temperature falls below 0°C (32°F).
Additional Tips:While the battery can be charged within this range, colder temperatures may slow down the charging process.
Whenever possible, it's recommended to charge your battery within the ideal temperature range for optimal performance and battery health.
What is the maximum number of Wattcycle 12V 100Ah lithium batteries connected in series or parallel?
Expand your power options! You can connect up to four (4) Wattcycle 12V 100Ah lithium batteries in series or parallel configurations (denoted as 4S or 4P). This allows you to increase the voltage (series) or capacity (parallel) of your battery system to meet your specific needs.
For safe and optimal performance, please follow these connection guidelines:
Brand: Only connect Wattcycle brand batteries (ensure compatibility).
Type: All batteries must be lithium type.
Voltage: All batteries must have the same voltage (12V in this case).
Capacity: All batteries must have the same capacity (100Ah).
BMS: Ensure all batteries have the same Battery Management System (BMS).
Purchase Date: Ideally, connect batteries purchased within 3-6 months of each other (for similar performance characteristics).
Not following these guidelines could damage your batteries.
We recommend consulting a qualified professional for assistance with battery connection.