Portable 12V 50Ah LiFePO4 Battery with 640Wh Energy for Power Tools - IP65 Rated
Price:
Negotiable
MOQ:
10
Delivery Time:
1 months
Brand:
Qiyuan
Product Description
Portable 12V LiFePO4 Battery Series
High-performance lithium iron phosphate batteries designed for power tools and industrial applications. Available in multiple capacities from 7.2Ah to 200Ah with superior safety and reliability.
Electrical Specifications
Capacity & Performance
| Model | Nominal Capacity | Energy | Internal Resistance |
|---|---|---|---|
| 7.2Ah | 7.2 Ah | 92 Wh | ≤90 mΩ |
| 10Ah | 10 Ah | 138 Wh | ≤40 mΩ |
| 50Ah | 50 Ah | 640 Wh | ≤25 mΩ |
| 100Ah | 100 Ah | 1280 Wh | ≤10 mΩ |
| 200Ah | 200 Ah | 2560 Wh | ≤8 mΩ |
Charge Performance
| Model | Recommended Charge Current | Maximum Charge Current | Charge Voltage |
|---|---|---|---|
| 7.2Ah | 1.5 A | 7.2 A | 14.6 V |
| 10Ah | 2.0 A | 10 A | |
| 50Ah | 10 A | 50 A | |
| 100Ah | 20 A | 100 A | |
| 200Ah | 40 A | 100 A |
Discharge Performance
| Model | Max Continuous Discharge | Peak Discharge (3s) | Discharge Cut-off |
|---|---|---|---|
| 7.2Ah | 15 A | 30 A | >10.0 V |
| 10Ah | 15 A | 30 A | >8.0 V |
| 50Ah | 50 A | 100 A | >10.0 V |
| 100Ah | 100 A | 200 A | >8.0 V |
| 200Ah | 150 A | 300 A | >8.0 V |
Physical Specifications
| Model | Dimensions (L x W x H) | Weight | Terminal Type |
|---|---|---|---|
| 7.2Ah | 151 x 65 x 100 mm | 2.0 lbs (0.9 kg) | F2 |
| 10Ah | 151 x 99 x 101 mm | 2.9 lbs (1.3 kg) | F2 |
| 50Ah | 198 x 166 x 176 mm | 13.9 lbs (6.3 kg) | T11 |
| 100Ah | 329 x 172 x 225 mm | 27.8 lbs (12.6 kg) | T11 |
| 200Ah | 520 x 268 x 228 mm | 56.9 lbs (25.8 kg) | T11 |
Environmental & Safety Features
- Operating Temperature: Discharge: -4°F to 149°F (-20°C to 65°C)
- Charge Temperature: 32°F to 113°F (0°C to 45°C)
- Enclosure Protection: IP65 rated for dust and water resistance
- Case Material: Durable ABS construction
- Self Discharge: Less than 3% per month
Certifications & Compliance
- CE Certification (battery)
- UN38.3 Compliance (battery)
- UL1642 & IEC62133 (cells)
- Shipping Classification: UN 3480, CLASS 9
Key Advantages
- High discharge currents for demanding power tool applications
- Multiple capacity options from 7.2Ah to 200Ah
- Advanced BMS protection with temperature monitoring
- Low internal resistance for improved efficiency
- IP65 protection for industrial environments
- Long cycle life and stable performance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Ningbo Qiyuan New Energy Co., Ltd
Location
60 Pingan Road, Dafu, Guanlan Community, Longhua District, Shenzhen, China
Contact Person
TonyMa