Eastar Lifepo4 Lithium Battery Pack 12V 20Ah replace lead acid battery
| Cell |
Model |
LFP-3220 |
| Capacity(C) |
20Ah |
| Rated voltage(V) |
3.2V |
| Typical Impedance (mΩ) |
≤2mΩ |
| Battery material |
LiFePo4 material |
| PACK |
Combination method |
1P4S |
| Minimal capacity |
20Ah |
| Nominal voltage |
12.8V |
| Max. charge voltage |
14.6V |
| Discharge cut-off voltage |
≥14.6V |
| Max Charge current |
20A |
| Max Continuous Discharge current |
40A |
| Standard charge current |
0.2C |
| Standard charge current |
0.2C |
| Weight (Approx.) |
2.8±0.5kg |
| Dimension |
182x78x168mm |
| Operating temperature |
Charge temperature |
0ºC~45ºC |
| Discharge temperature |
-35ºC~75ºC |
BMS |
Single cell over-charge cut-off voltage |
3.7V |
| over-charge release voltage |
3.6V |
| Single cell under-discharge cut-off voltage |
2.0V |
| Discharge release voltage |
2.7V |
| Over-discharge cut-off current |
Yes |
| Over-discharge cut-off current delay |
1.5S |
| Short-circuit protection |
Yes |
| Short-circuit protection delay |
Yes |
| Temperature protection |
Yes |
| |
Balance function |
Yes |
About Eastar Battery
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997.Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO).
Quality is our life
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types.We invested much on the advanced production facilities and testing equipments.We have a powerful R&D and skillful worker group.Based on ISO9001, we built up a complete quality control system.
The best services to you
1 year Warranty
ODM & OEM service
24 hours online service
Payment & Shipping
Exhibition
FAQ
1.Q:Can you accept OEM and ODM Service?
A:Yes, we supply OEM&ODM service as clients requirement.
2.Q:Can we get samples for test?
A:Yes, we offer sample, but free samples are not available at beginning.
3.Q:What's your payment term?
A:TT, L/C, West Union, Paypal etc.
4.Q:What's your warranty for products?
A:Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5.Q:How long will be the delivery?
A:Usually delivery in 7-15 days, but could be change according to the quantity or other things.
6.Q:How do you control your product quality.
A:All batteries have 10 steps testing during the whole production.
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