12V 50Ah LiFePO4 Battery IP65 ABS Case 640Wh Capacity for Camping & Outdoor Applications
Price:
Negotiable
MOQ:
10
Delivery Time:
1 months
Brand:
Qiyuan
Product Description
12V 50Ah LiFePO4 Battery - IP65 Rated for Outdoor Use
Professional-grade lithium iron phosphate battery featuring 640Wh energy capacity, robust ABS construction, and comprehensive safety certifications for reliable power in demanding applications.
Key Specifications
| Parameter | 12V 50Ah Model |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 50Ah |
| Energy Capacity | 640Wh |
| Maximum Continuous Discharge | 50A |
| Peak Discharge (3s) | 100A |
| Dimensions | 198 x 166 x 176 mm (7.8 x 6.5 x 6.9") |
| Weight | 13.9 lbs (6.3 kg) |
| Enclosure Protection | IP65 (Dust-tight and water-resistant) |
| Case Material | ABS Plastic |
Performance Features
Electrical Performance
- Internal resistance: ≤25 mΩ @ 50% SOC for optimal efficiency
- Self-discharge rate: <3% per month for extended storage
- Cylindrical cell construction for enhanced durability
Charge Performance
- Recommended charge current: 10A
- Maximum charge current: 50A
- Recommended charge voltage: 14.6V
- BMS charge cut-off: <15.6V (3.9V/cell)
- Maximum batteries in series: 4 units
Discharge Performance
- BMS discharge cut-off: >10.0V (2s) with 11.2V reconnect
- Short circuit protection: 250-500 μs response time
- Recommended low voltage disconnect: 11.0V
Environmental Specifications
| Temperature Range | Specification |
|---|---|
| Discharge Temperature | -4°F to 131°F (-20°C to 55°C) |
| Charge Temperature | 32°F to 113°F (0°C to 45°C) |
| Storage Temperature | 23°F to 95°F (-5°C to 35°C) |
| BMS High Temperature Cut-off | 149°F (65°C) |
Certifications & Compliance
- CE Certification (battery)
- UN38.3 Compliance (battery)
- UL1642 & IEC62133 (cells)
- Shipping Classification: UN 3480, CLASS 9
Terminal & Mechanical Details
- Terminal Type: T11
- Terminal Torque: 80-100 in-lbs (9-11 N-m)
- Designed for reliable connections in demanding environments
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Company
Ningbo Qiyuan New Energy Co., Ltd
Location
60 Pingan Road, Dafu, Guanlan Community, Longhua District, Shenzhen, China
Contact Person
TonyMa