Rosen OPzV 2V 300Ah Deep Cycle Solar Maintenance Free Battery Price

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:08

  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Product Description

2V Series Technical Data

1, Function Parameter                      
5, Environment Temperature
Norminal Voltage
2V
Discharge Temperature
-40-60℃
Norminal Capacity(10 hours rate)
300Ah
Charge Temperature
-15-50℃
Numbers of Cells
1cell
Storage Temperature
-15-40℃
2, Rated Capacity at 25℃(77℉)   
6, Inner Resistance & Max. Discharge Current
10hr,1.80V/cell,20℃/68℉
300Ah
Fully Charge Battery at 25℃(77℉)
1.0mΩ
5hr,1.75V/cell,20℃/68℉
263Ah
Max. Discharge Current
2400A(5s)
3hr,1.75V/cell,20℃/68℉
233.7Ah
Short Circuit Current
4600A
3, Capacity affected by Temperature(10 hour rate)
7, Self-discharge@25℃(77℉)  
40℃(104℉)
102%
Capacity after 3 Month Storage
94%
25℃(77℉)
100%
Capacity after 6 Month Storage
88%
0℃(32℉)
90%
Capacity after 9 Month Storage
82%
-15℃(5℉)
70%
Capacity after 12 Month Storage
76%
4, Constant Voltage Charging at 25℃(77℉)
8, Dimension & Weight
Cycle Charge
2.40V~2.50V
Length
145mm
Max Charging Current
75A
Width
206mm
Temperature Compensation
-5mV/℃
Height
355mm
Float Use
2.25-2.3V
Total Height
390mm
Temperature Compensation
-3mV/℃
Reference Weight
24.4kgs
Battery Construction

Key Features :

♦Designed Long service life of 22 years
♦Up to 3500 deep discharge cycles at 50% Deepth of Discharge
♦High gas recombination efficiency
♦Wide suitability of ambient temperature range
♦Low self discharge

Element
Electrolyte
Positive Plate
Negative Plate
Container
Material
Colloidal silicon
Lead dioxide
Lead 
ABS
Element
Cover
Safety valve
Terminal/Wire
Separator
Material
ABS
Rubber
Copper
Fiberglass
Detailed Image
Our Company
Our Projects
Packing & Delivery



For more details



Bruce Yao


Emaii: bruce(at)rosensolar.com
Tel/whatsapp: 00-86 18063087311
FB/Skype/Wechat/Viber the same as above number


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