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Product Details:
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| KEY WORDS: | Solar Battery Lifepo4 | TYPE: | LFP BATTERY |
|---|---|---|---|
| CELL: | IFP-50mAh | CONFIGURE: | 4S5P |
| VOLTAGE: | 12.8V | NOMINCAL CAPACITY: | 250AH |
| ENERGY: | 2500WH | OUTER CASE: | ABS |
| TERMINAL: | M8 | APPLICATIONS: | SOLAR,UPS,LIGHTING, CCTV,MOBILITY SCOOTER,FISH FINDER |
| COLOR: | BLACK | CYCLES: | 3000 CYCLES |
| High Light: | Replacement Lithium Battery 12v 250ah,solar battery lifepo4 UN38.3,Replacement Lithium Battery Matrix |
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Solar Battery Lifepo4 Deep Cycle Pack 12v 250ah New Cells From Matrix
Go further off-the-grid with the new MATRIX 250Ah Lithium Iron Phosphate Solar Battery. Built with BMS, this deep cycle battery is ideal for use in an RV/ SOLAR /UPS......
KEY POINT:
Battery pack 12V using Lithium Iron Phosphate (LFP) technology
Nominal voltage : 12.8V
Long life : 2000 – 5000 Cycles
Weight : 30 Kg
Dimensions : 526mm x 240mm x 219 mm
High safety with advanced Built-in Battery Management System
Can be connected in parallel up to 4 units
Can be connected in series up to 4 units
Cycles : 3000 cycles at 80% DOD (see chart tab)
Operating temperature in charge : 0°C à +60°C
Operating temperature in discharge: -15°C à +60°C
100% Maintenance free
CNAS, UN38.3 certification
ADVANTAGES:
1. Built-in BMS
2. Long cycle life, 100%DOD cycle for more than 2000 cycles remaining capacity more than 70%.
3. High energy density, low internal resistance;
4. Excellent safety performance, no explosion, no fire;
5. Good storage characteristics
6. Good high or cold temp performance
7. High capacity & light weight
8. Environmentally friendly
9. No memory effect
| Electrical Performance | ||
| Item | Condition | Specification |
| Open-Circuit Voltage | The open-circuit voltage shall be measured within 24hours after standard charge | ≥13.2V |
| Battery Capacity | The discharge time at 50A shall be measured after standard charge at 20±5℃ and rest 30mins | ≥100% |
| Cycle Life | The discharge time on standard discharge shall be measured after 2000 cycles of standard charge and discharge at 20±5℃ | ≥80% |
| Charge(capacity) retention | The discharge time at 50A shall be measured after standard charge and then storage at 20±5℃ for 28days | ≥80% |
| Temperature Characteristic1 | After standard charging at 20±5℃, laying the battery at 55℃ for 2hour, then discharge at 50A to 10V, record the discharge time | ≥80% |
| Temperature Characteristic2 | After standard charging at 20±5℃, laying the battery at -10℃ for 4hour, then discharge at 50A to 10V, record the discharge time | ≥60% |
Ususally, we will finish following cells' testing before make the battery .
1) capacity test
2) high current discharge test
3) low temperature test
4) cycle performance test
5) short circuit test
6) overcharge test
7) crush test
8) impact test
9) vibration test
10) hot test
Our Services
● Pre-sales Service
1. Inquiry and consulting
2. Sample support
3. Visting our factory
4. More than 95% of the timely response rate, timely response to customer questions
● After-sales Service
1. Engineer's technical support
2. Use online contact methods such as skype whatsapp to privide online services to customers.
Contact Person: Echo
Tel: 15889310503
