EVE LF280 Lifepo4 3.2V 280Ah Power Lithium ion Battery for RV solar system storage

Nominal Voltage:3.2V
Nominal capacity:280Ah
Working voltage:2.5V~3.65V
AC impedance resistance:≤0.25mΩ
Dimension:173.6*72*204.8mm

Features of LF280 280ah LiFePO4 Battery

Item	Parameter	Size
W	Width	173.6±0.3mm
T	Thickness	72.0±1.0mm
H	High（total）	204.8±0.5mm
H1	High（subject）	200.0±0.5mm
D	Tabs Distance	90±0.3mm

Remark:

The pole is a double aluminum pole structure. The internal screw with size M6 is used in the poles.
The anti-torsion of pole is 8Nm.
The torsion should be less than 8N m when used. The effective thread hole depth is 6mm.
280ah lifepo4

No.	Item			Parameter	Remark
1	Typical Capacity			280.0 Ah @ 0.5C discharge	Discharge current 0.5C with 2.5V cut off. (25±2)℃
2	Minimum Capacity			280.0 Ah @ 0.5C discharge
3	Typical Voltage			3.2V	Under 0.5CA cc-discharge
4	AC Impedance Resistance			≤0.25mΩ
5	Charge current (CC-CV)	Max Charge Current		1C	The maximum charge current of the battery does not exceed 1C under 0℃～45℃.
		Cut-off Voltage		3.65V
6	Discharge	Max Discharge Current		1C	Preference value.
		Cut-off Voltage		2.5V
7	Charging time	Standard		2.0h	0.5C charge (time is reference)
		Quick-charge		1.0h	1C charge (time is reference)
8	Recommend SOC Window			SOC：10%~90%
9	Charging Temperature			0℃~55℃	See the appendix for details.
10	Discharging Temperature			-20℃~55℃	Battery can work at specified temperature range with capacity loss in tolerance.
11	Storage Temperature		One month	-20℃~45℃
			One year	0℃~35℃
12	Storage Humidity			＜70﹪
13	Weight			5220g±200g

Download product Specifications here: EVE LF280 3.2V 280Ah LiFePO4 Battery Cell

Appendix: battery product performance curve

Cycle performance (1.0 C) curve

3.2v 280ah iifepo4 280ah lifepo4 battery

Attentions

For safety usage, please be careful on below：

Warning!

1. Do not immerse the battery in water and keep it dry when not using；

2. Do not strike, throw or subject the battery near a fire or in extremely hot conditions；

3. Charge with specified charge according to charging requirement；

4. Do not reverse the positive (+) and negative (-) terminals；

5. Do not put the battery into a fire or apply direct heat to it；

6. Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals；

7. Do not ship or store the battery metal objects, such as necklaces, hairpins, etc；

8. Do not knock, throw, tread, bend, etc；

9. Do not directly solder the battery terminals；

10. Do not pierce the battery casing with a nail or other sharp object.

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