Description
Features
- Eco-friendly Innovation: The LiFePO4 battery, made from advanced lithium-ion material, offers a safer and more environmentally friendly alternative to traditional lead-acid batteries, free from heavy metals.
- High-Performance Power: The 12V battery encased with EV grade A+ cells boasts high energy density, long cycle life, excellent safety, and zero harmful hydrogen gas emissions.
- Enhanced Charging Efficiency: The lithium battery supports fast and solar charging through an RV's solar panel with the proper controller or inverter. Its advanced design boosts charging efficiency by 15% over traditional lead-acid and standard lithium batteries, ensuring reliable power outdoors.
- Durable and Water-Resistant: The WattCycle LiFePO4 battery features a compact, IP65-rated case made of non-conductive ABS plastic, offering excellent resistance to impact, shock, chemicals, and heat. The insulation ensures no electrical leakage, allowing safe use even in rainy conditions—just keep the poles dry.
- Scalable Battery: The WattCycle LiFePO4 12V battery supports series and parallel connections, allowing for increased capacity and voltage. For optimal performance, use identical batteries purchased within six months, with up to four batteries connectable.
- Comprehensive Protection: This advanced system provides eight layers of protection, including safeguards against overcharging, over-discharging, overcurrent, overload, low temperatures, high temperatures, short circuits and ensures cell balancing.
- Reliable Service:: WattCycle batteries provide 3 years of free warranty service and lifetime technical support. For any questions or issues, our dedicated team is ready to assist.
Tech Specs
GENERAL
| Dimensions | 5.94″ (L) x 3.89″ (W) x3.93"(H) |
| Weight | 2.22lbs（1kg） |
| Waterproof Rating | IP65 |
| Warranty | 5 years |
| Housing Material | ABS (Flame Retardant Plastic) |
| Terminal | M8 bolts |
BATTERY
| Cell | Grade A+ LiFePO4 Cells |
| Nominal Voltage | 12.8V |
| Nominal/Usable Capability | 12Ah |
| Energy | 153.6Wh |
| Cycle Life | 4,000 cycles at 100% DOD, 15,000 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
| BMS | 12A |
| Max. Continuous Output Power | 153.6W |
| Max. Continuous Charge Current | 12A |
| Max. Continuous Discharge Current | 12A |
| Max. Discharge Current 5 Seconds | 100A±50A (3-5 Seconds) |
CHARGE
| Charge Voltage | 14.6V ± 0.2V |
| Charge Method | CC/CV |
| Recommend Charge Current | 10A (0.2C) |
| Charge Temperature | 0℃ to 50℃ / 32℉ to 131℉ |
| Discharge Temperature： | -20℃ to 55℃ / -4℉ to 131℉ |
| Storage Temperature | 0℃ to 55℃ / 32℉ to 131℉ |
| Low-Temperature Protection | Yes (32℉/0℃) |
| Low-Temperature Charging Protection Auto Recovery | Yes (41℉/5℃) |
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Tech Specs
GENERAL
| Dimensions (Inches) | 5.94 (L) x 3.89 (W) x3.93 (H) |
| Weight | 2.22lbs / 1kg |
| Waterproof Rating | IP65 |
| Warranty | 5 years |
| Housing Material | ABS (Flame Retardant Plastic) |
| Terminal | M8 bolts |
BATTERY
| Cell | EV Grade A+ LiFePO4 Cells |
| Nominal Voltage | 12.8V |
| Nominal/Usable Capability | 12Ah |
| Energy | 153.6Wh |
| Cycle Life | 5,000 cycles @100% DOD, 6,000 cycles @60% DOD, 15,000 cycles @40% DOD |
| Max Depth of Discharge (DOD) | 100% |
| Max. Expansion | 4S4P |
| Certifications | SDS/UN38.3/FCC/CE/ROHS/UL |
| Internal Resistance | ≤40mΩ |
BMS
| BMS | 12A |
| Max. Continuous Output Power | 153.6W |
| Max. Continuous Charge Current | 12A |
| Max. Continuous Discharge Current | 12A |
CHARGE
| Charge Voltage | 14.6V ± 0.2V |
| Charge Method | CC/CV |
| Recommend Charge Current | 10A (0.2C) |
| Charge Temperature | 0℃ to 50℃ / 32℉ to 131℉ |
| Discharge Temperature： | -20℃ to 55℃ / -4℉ to 131℉ |
| Storage Temperature | 0℃ to 55℃ / 32℉ to 131℉ |
| Low-Temperature Protection | Yes (32℉/0℃) |
| Low-Temperature Charging Protection Auto Recovery | Yes (41℉/5℃) |