EPS 12V 50ah Lithium Ion Battery Rechargeable LiFePO4 Battery With BMS
12v 50ah lithium ion battery Rechargeable LiFePO4 Batteries with bms
Lithium Iron Phosphate Battery 12.8V 50Ah
Nominal Voltage 12.8V
Nominal Capacity 50 Ah
Capacity @ 20A 300 min
Energy 640 Wh
Resistance ≤30 mΩ @ 50%
SOC Self Discharge <3% / Month
Balancing function
With Smart BMS has the over charge, over discharge, over current, short circuit, Over Temperature protection and balance function.
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power source for portable devices or tools
| ELECTRICAL SPECIFICATIONS | MECHANICAL SPECIFICATIONS | |||
| Nominal Voltage | 12.8V | Terminal Type | M6 | |
| Nominal Capacity | 50Ah | Weight | 6.8kg | |
| Nominal Energy | 640Wh | Case Dimension(L*W*H) | 197*166*168mm | |
| Internal Resistance | ≤30 @50% SOC | Case Type | ABS | |
| Capacity | @25A: 300minutes(5hours) | Cell type / Chemistry | LiFePO4 | |
| Self Discharge | 5% /per month | LCD or Bluetooth Function | Optional | |
| Maximum In Series | 4PCS | BMS:low voltage,high voltage,over temperature, | ||
| Maximum In Parallel | No limit | Over current,short-circuit protection .etc | ||
| Discharge Current and Voltage Specifications | Charge Current and Voltage Specifications | |||
| MAX Continuous Discharge Current | 50A | Max Charge Current | 50A | |
| Peak Current | 150A | Recommended Charge Current | 10A - 20A | |
| Discharge pulse current | 180±30A (31±10ms) | End of Charge voltage | 14.4V±0.2V | |
| BMS Low Voltge Cut-off | 10V | End of discharge voltage | 10V | |
| Short Circuit Protection | 200-800 µs Auto recover or charge release | Balancing Voltage | 3.6V±0.05v pc | |
| Temperature Ranges | COMPLIANCE SPECIFICATIONS | |||
| Discharge Temperature | -20～+65℃ | Certifications | CE for Battery Pack | |
| Charge Temperature | -20～+45℃ | UL1642 & IEC62133 for cells | ||
| Storage Temperature Range | -20～+45℃ | |||
| BMS High Temperature Protection | 90℃ | Shipping classification | UN 3480 | |
| Battery High Temperature Protection | 60℃ | |||
RFQ
Q1: What is the biggest difference between your battery and other suppliers?
A1: Over 10 Years production experience with this model battery; Battery made of UL UN38.3 MSDS certificated battery cell, PCB structure Battery module, Build in Smart BMS for protection;
Q2: What's the Lead time of the battery?
A2: 3-10 work days; Specific Lead time depend on the quantity and requirement
Q3. Is this product safe?
A3: Passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests, no fire, no
explosion at any circumstance;
Get in Touch
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