280Ah 3.2V LiFePO4 Battery LFP Lithium Iron Phosphate Prismatic Cells
3.2V 280Ah Batteries Cell 272AH 280AH Prismatic Plate Lithium Ion Battery LiFePO4 280ah
Features:
1. Outlook: Simple and smooth surface, can be easily cleaned.
2. Light-weight: Light weight design, packed by plastic components.
3. Module design: High capacity(3.2v 100ah), can be assembled to different voltage.
4. Structure: Stable hollow structure, protecting the lithium pouch cell well.
5. Insulation: Perfect electrical insulation, both inside and outside.
6. Performance: Good heat conductivity, safety performance.
Specifications:
|
Item |
Specification |
Notes |
|
Cell model |
CTS-F71173200 |
*LFP |
|
Shell |
AL |
*Prismatic |
|
Nominal Capacity |
277Ah |
*2.5~3.65V *138A discharge current & Initial Status |
|
Minimum Capacity |
277Ah |
*2.5~3.65V, at 23±2℃ *138A discharge current &Initial Status |
|
Nominal Voltage |
3.2V |
*N.A. |
|
Operating Voltage Range |
2.50-3.65V |
*100%DOD |
|
Charging Voltage |
3.65V |
*N.A. |
|
Standard Charging Method |
CCCV and CC is 0.5C |
*N.A. |
|
Max.Charge Current |
1C/40min |
*Temperature23±2℃ |
|
Standard Discharging Method |
0.5C/2h |
*Constant Current Discharge with 0.5C |
|
Max.Discharge Current |
1C/1h 2C/120s 3C/10s |
*Discharge Time: 1C Less than 1 h(at23±2℃) 2C Less than 120 s(at23±2℃) 3C Less than 10 s(at23±2℃) |
|
Initial Inner Resistance(1KHz) |
≤0.15 mΩ |
*Initial Status *50% SOC |
|
Cell Weight |
5.6Kg±30g |
*N.A. |
|
Self-discharge |
≤4% per month |
*25℃/50%SOC/within 3 months since date of manufacture |
|
Cycle life |
About 3000cycles |
*at 25℃&Standard charge and discharge |
|
Operating Temperature |
0℃～55℃ |
*Charging Operating |
|
-20℃～60℃ |
*Discharging Operating |
Pictures:
FAQ:
1): Are you manufacturer or simply trading company?
Re: We are manufacturer, and we sincerely welcome you to visit our factory!
2): Can I get a lower price if I order large quantities?
Re: Yes, cheaper prices with more bigger size orders.
3): Do you offer charger for battery?
Re: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.
4): How about your company intelligence?
Re: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, UN38.3, IEC62133, CB,etc certificated.
5): When you ship my order?
Re: Normally 5-10days after receiving your payment, but it can be negotiated based on order qty and production schedule.
6): How about the quality guarantee period?
Re: Two year!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.