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EVE LF280K 3.2V 280Ah LiFePO4 Prismatic Battery Cell
EVE LF280K 3.2V 280Ah LiFePO4 Prismatic Battery Cell
Product Details:
| Place of Origin: | China |
|---|---|
| Brand Name: | EVE |
| Certification: | CE |
| Model Number: | EVE 3.2V 280Ah |
Payment & Shipping Terms:
| Retail Price: | 196 USD |
|---|---|
| Wholesale Price: | Negotiable |
| Packaging Details: | plywood case package |
| Payment Terms: | T/T |
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Size Guide
Size Guide
SIZE CHEST WAIST HIPS XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 -
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Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.Help
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EVE LF280K 3.2V 280Ah LiFePO4 Prismatic Battery Cell
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| Nominal Capacity: | 280ah | Nominal Voltage: | 3.2v |
|---|---|---|---|
| Internal Impedence: | ≤0.25mΩ | Operating Votage: | 2.5~3.65V |
| Dimension: | 173x72x204(mm) | Battery Weight: | 5.2kg±200g |
Product Description
Difference of LF280 and LF280K
1.Dimension(Height and Tabs Distance)
Height:
LF280: 204.8*72*173.6mm VS LF280K: 207*72*173.6mm
Tabs distance:
LF280: 90±0.3mm, LF280K: 123.0±0.3mm
2.Cycle Life
LF280: 3500cycles, LF280K: 6000cycles
(Under the 300kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cut-off with the current of 0.5CA at (25±2)℃, and then start the next cycle. end with the capacity decreasing to 80% of the initial capacity. The number of cycles is defined as the cycle life of the battery)
3. Max. charge / discharge current
LF280: 1C, LF280K: 2C
Two-dimensional graphs of LF280K Battery
General Technical Parameter
Item | Parameter |
Nominal Capacity | 280ah |
Typical Voltage | 3.2V |
AC Impedance Resistance (1KHz) | ≤0.25mΩ |
Standard charge / discharge Current | 0.5C |
Cut off voltage of charge / discharge | 3.65V / 2.5V |
Max. continuous charge / discharge current | 1C |
Max. pulse charge / discharge current(30S) | 2C |
Recommended scope of SOC | 10%~90% |
Charging temperature | 0~55℃ |
Discharging temperature | -20~55℃ |
Storage temperature Short-term (within 1 month) | -20~45℃ |
Storage temperature Long-term (within 1 year) | 0~35℃ |
Storage humidity range | ＜90% |
Self-Discharge rate per month | ≤3%/month |
Dimension | 207*72*173.7mm |
Weight | 5.42±0.3kg |
Cycle life at 25℃ | ≥6000 cycles @0.5C |
Electric Performance Curve
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