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CalculatorsWattnova 12.8V 200AH LiFePO4 Lithium Battery with Smart BMS and Bluetooth
WATTNOVA 12.8V 200Ah Lithium Battery
Key Specifications
| Model | 12.8V 200Ah with bluetooth&heater | |
| Nominal capacity | 200Ah/2560Wh | |
| Dimensions (L*W*H) (mm) | 502*186*246 (502*186*243 Excluding terminal) | |
| Weight(Kg) | 21.3Kg | |
| Cycle life | >6000cycles@80%DOD | |
| Charging Characteristics | CCCV/IU | |
| Voltage(V) | Rated voltage(V) | 12.8V |
| Maximum voltage(V) | 14.6V | |
| Minimum voltage(V) | 10V | |
| Current(A) | Continuous charging current(A) | 40A |
| Maximum charging current(A) | 100A | |
| Continuous discharge current(A) | 200A | |
| Maximum discharge current(A) | 660±100A(200~500ms) | |
| Operating temperature(℃) | Charging working temperature | 0~55℃ |
| Discharge working temperature | -20~60℃ | |
| Storage temperature(℃) | -5~35℃ | |
| Self-discharge rate/Month | <3% | |
| Heating function | Start heating when charging below 15℃ | |
| Stop heating when heated to 15℃ | ||
| Do not heat during discharge | ||
| BMS | Integrated | |
| Bluetooth Monitoring | Bluetooth 4.0 (iOS &Android app) | |
| Ingress Protection Ratin(IP) | IP67 | |
| Case Material | ABS | |
| Terminal | M8 | |
| Application/Interconnection | 4S4P | |
| Battery cover removable | Yes | |
| Warranty | 6-year manufacturer's warranty | |
Product Features
- Integrated smart BMS protection
- Built-in Bluetooth monitoring
- Self-heating function for cold weather charging (The self-heating system automatically activates when the battery temperature is below 0°C (32°F), ensuring safe charging in cold conditions.It stops automatically once the battery reaches a suitable charging temperature.)
- Lightweight and compact design
- Maintenance-free operation
- Long lifespan with over 6000 cycles (Built with LiFePO4 technology, the battery delivers over 6000 charge cycles, significantly outperforming traditional lead-acid batteries for long-term use.)
- IP67 waterproof protection
- 6-year manufacturer's warranty (Backed by a 6-year warranty, ensuring long-term reliability and peace of mind for users.)
- Perfect replacement for lead-acid batteries
Bluetooth Monitoring
Monitor battery status in real time through the mobile APP:
- SOC (State of Charge)
- Voltage
- Current
- Temperature
- Battery cycles
- Alarm notifications
Supports monitoring of up to 8 batteries simultaneously.
Applications
Suitable for:
- RV & Camper
- Marine
- Solar Energy Storage
- Off-grid Systems
- Trolling Motors
- Backup Power Systems