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Certification
280AH-CB
GBS-CE
CATL-UL
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EVE LF50k 50ah 3.2V Lithium LiFePO4 Battery Cell

Product Details:
Place of Origin: China
Brand Name: EVE
Certification: CE
Model Number: 3.2V 50Ah
Payment & Shipping Terms:
Retail Price:
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
Nominal Capacity: 50Ah Nominal Voltage: 3.2V
Internal Impedence: ≤0.7mΩ Operating Votage: 2.5V-3.65V
Dimension: 135*29.3*185mm Battery Weight: 1395±50g

Product Description

eve 50Ah eve 50Ah

Nominal Voltage:3.2V
Nominal capacity:50Ah
Working voltage:2.5V~3.65V
AC impedance resistance:≤0.7mΩ
Dimension:135*29.3*185m
m





Features of lifepo4 50ah battery


LF50K 50Ah lifepo4 battery



Item

Parameter

Size

W

Width

135±1mm

T

Thickness

29.3±0. 7mm

H

Hightotal

185±1mm

H1

Highsubject

180±1mm

D

Tabs Distance

67.5±1.0mm



The pole column is the double aluminum pole structure with the M4 internal thread mode.

The effective thread hole depth is 6mm, and the batteries should be connected by laser welding.


No.

Item

Parameter

1

Average capacity

Minimum capacity

54Ah

53Ah

2

Nominal capacity

50Ah

3

Nominal voltage

3.2V

4

Working voltage

2.5V~3.65V

5

AC impedance resistance

≤0.7mΩ

6

SOC of shipment

30%~40%SOC

7

Standard charge
discharge

Charge/Discharge

current

0.5C/0.5C

Cut off voltage of

charge/discharge

3.65V/2.5V

8

Max charge
current

Continuous charge

3C

Pulse charge (30s)

5C

9

Max discharge
current

Continuous discharge

3C

Pulse discharge (30s)

5C

10

Recommend SOC window

10%90%SOC

11

Charging temperature

0℃55℃

12

Discharging temperature

-20℃55℃

13

Storage temperature

One month

-20℃45℃

One year

0℃35℃

14

Self-discharge rate

≤3/month

15

Weight

1395±50g



Battery product performance curves




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.


Contact Details
Leading Lithium LiFePO4 Battery Supplier From China

Contact Person: Miss. Elsa Liu

WhatsApp : +8617763274209
Skype : +8617763274209
WeChat : 17763274209
Email : Elsa@lifepo4-battery.com