Low Temperature Lithium Battery Pack For Coal Mine 14.8V 20Ah LOGO Printing
14.8V 20Ah Low Temperature Lithium Battery Pack For Coal Mine
Advantages of 14.8V 20Ah
- Punctual lead time, Perfect LOGO Printing on the product
- Good performance at -40 ~ 60℃ (Low temperature performance: After being kept at -40 ° C for 4 hours, it is discharged at a constant current of 0.2 C to 2.5 V, and the effective discharge capacity is not less than 70% of the normal temperature saturation capacity)
- High energy density
- Excellent safety
- Dual IC chips, that can anti-shortcircuit, anti-overcharge, anti-overcurrent, anti-overload
- Environmental-friendly: No Pb, Cd added
- Test one by one before shipment
Parameters
| Product name | Low temperature lithium battery pack |
| Model No | VS1420NCM |
| Dimension L x W x H | Customize |
| Rated voltage | 14.8V |
| Rated Capacity | 20Ah |
| Internal resistance | ≤70mΩ |
| Discharge cutoff voltage | 12V |
| Charging protection voltage | 16.8V |
| Max. charging current | 10A (0.5C) |
| Max. sustained discharge current | 10A |
| Operating temperature | Charging 0～45℃ |
| Discharge -40～60℃ | |
| Storage temperature (60-80% SOC storage, need to recharge every 2 months) | -10～35℃ |
| Normal temperature capacity | ≥20.0Ah |
| Cycle life | 800 cycle 60% remain 100% DOD |
Advantages of company
Small order is acceptable. 7 x 24 hours service for you. Our capabilities support delivering a very high quality batteries to our customers. Prompt delivery.
Packaging
Factory Brief Tour
Our service and advantages
- Our ability to support customer needs at the time and place to provide customers with high quality products:
- Leading global brands that meet the needs of customers and consumers for reliability and reliability.
- Advanced patented manufacturing processes.
- Global product and process standards to ensure quality and reliability.
- Continuous improvement throughout engineering and manufacturing processes to maintain best business practices.
- Our ability to support customer needs at the time and place to provide customers with high quality products.
- Strong customer partnerships to plan and execute business development strategies.
- Supply chain optimization to support the delivery and service needs of our global and regional customers.
- Advanced patented manufacturing processes.
FAQ
1. Can I get a lower price if I order large quantities?
Yes, very competitive prices with more quantity.
2. How you shipping the goods and how long it will take?
Normally FEDEX, DHL,UPS etc, around 4-7 days.
3. How about the quality guarantee period?
One year!
4. Can I just try samples for the first order?
Yes, 1 pcs sample and small trial order are acceptable.
5. What's your advantage?
Small order is acceptable, zero risk, quality assurance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.