Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage

Place of Origin:Jiangsu, China 
Brand Name:Rosen or OEM

Model Number:RSG12-20 
Product name:12V GEL Solar Battery

Color:Grey, Black , Red ,Green,White etc 
Plates:Lead Calcium

Usage:Solar Storage System;UPS 
Material:High Pure Lead

Electrolyte:Sulfuric Acid Gel 
Terminal:Lead/Copper

OEM/ODM:Acceptable 
Warranty:5years, 5years

Application:Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies 
Battery Size:181x77x167mm

Certification:CE/ ISO9001 / ISO14001 / Rohs 
Weight:5.5kgs

Customized logo(Min. order: 1 sets)
Customized packaging(Min. order: 1 sets)
Category:
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
12V Series Technical Data
1, Function Parameter
5, Environment Temperature
Norminal Voltage
12V
Discharge Temperature
-20-60℃
Norminal Capacity(10 hours rate)
20Ah
Charge Temperature
-10-50℃
Numbers of Cells
6 cells
Storage Temperature
-20-60℃
2, Rated Capacity at 25℃(77℉)
6, Inner Resistance & Max. Discharge Current
10hr,10.8V/cell,20℃/68℉
20Ah
Fully Charge Battery at 25℃(77℉)
15mΩ
3hr,10.8V/cell,20℃/68℉
16.5Ah
Max. Discharge Current
300A(5s)
1hr,10.5V/cell,20℃/68℉
11.8Ah
Short Circuit Current
1000A
3, Capacity affected by Temperature(10 hour rate)
7, Self-discharge@25℃(77℉)
40℃(104℉)
103%
Capacity after 3 Month Storage
91%
25℃(77℉)
100%
Capacity after 6 Month Storage
82%
0℃(32℉)
85%
Capacity after 9 Month Storage
73%
-15℃(5℉)
65%
Capacity after 12 Month Storage
64%
4, Constant Voltage Charging at 25℃(77℉)
8, Dimension & Weight
Cycle Charge
14.4V~14.9V
Length
181mm
Maximum Charging Current
6A
Width
77mm
Temperature Compensation
-30mV/℃
Height
167mm
Float Charge
13.6-13.8V
Total Height
167mm
Temperature Compensation
-20mV/℃
Reference Weight
5.5kgs
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage

Key Features :

♦Gelled electrolyte made by mixing sulfuric acid with silica fume.♦The electrolyte is gel like ,immobile and does not leak ,enabling uniform reaction of each part of the plate .♦High rate discharge performance due to tight assembly technology♦Strong heat dissipation and wide operating temperature range ♦Avoid acid mist being separated out , environment friendliness♦Efficient venting system release excessive gas automatically

Applications :

♦EPS and UPS battery backup
♦Solar and wind energy storage system
♦Telecommunication Equipment
♦Power plant and transmission system
♦Signal system , emergency lighting system , security system
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage
Rosen 12V Gel Batteries 20Ah Lead Acid Battery For Power Storage