400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System

Get high-quality, long-lasting 400ah 2V batteries with M8 terminals for your transmission system. Our factory ensures reliability and performance.

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  • 400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
  • 400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
  • 400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
  • 400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
  • 400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System

PRODUCTS DETAILS

Basic Info.

Model NO.
RSG2-400
Discharge Rate
High Discharge Rate
Shape
Square Battery
Electrolyte
Sulfuric Acid Gel
Installation
Fixed
Rechargeable
Chargeable
Design Life
20 Years (Floating Charge)
Dimension
221*176*330/366mm
Sealed Type
Sealed Valve Regulated
Weight
25kg
Material
High Pure Lead
Maintenance Type
Free
Color
Gray/Black/ Red
Terminal
Lead/Copper
Positive Plate
Lead Dioxide
Negative Plate
Negative Plate
Container and Cover
ABS
Safety Valve
Rubber
Certificate
UL/Ce/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
Warranty
5 Years
Transport Package
Wooden Box / Carton Packing
Specification
2V 400Ah GEL battery
Trademark
Rosen Solar/OEM/ODM
Origin
China
HS Code
8507200000
Production Capacity
5000 Pieces Per Week

Product Description

Rosen Solar GEL series are valve regulated lead-acid cells which use a combination of tubular positive plate woven gauntlets, pasted negative plate design and GEL electrolyte using advanced filling techniques in production which assure superior service life and excellent battery reliability. The battery has excellent cyclic performance and charge acceptance ability. It can be used in high-low temperature environment and poor grid condition. 

Narada Quality Gel Battery 2V 400ah for Power Storage, GEL2-400
ROSEN BATTERY TAGS:

♦ Lithium-ion Battery, LiFePO4 Battery; Lithium Battery, Rechargeable Battery Pack,
♦ 19inch Battery Pack, Lithium Battery Pack, Lithium Iron Phosphate Battery, Lithium Battery Bank,

♦ 2V Battery, Long Life Battery, Battery Pack, 12V Solar Battery, Battery for 48V  System, 6V Solar Battery,
♦ Gel Battery, AGM Battery, Batteries lead acid, SLA Battery, Free Maintenance Battery, Sealed Battery, Deep Cycle Battery,
♦ Solar Power battery,VRLA Battery,rechargeable battery, Long life battery, Solar Gel Battery,

♦ Storage Battery, Solar Panel Battery, Inverter Battery, Solar Charger Controller Battery, UPS Battery,
♦ Marine battery, Car Battery, Electrical battery, Telecom Battery, Solar back-up battery, Terminal battery,
♦ Front Access Battery, Battery Pack, Solar Batteries, 12v Battery,

♦ OPzV Battery, Gel Battery, 2V Tubular Battery, Long Life Gel Battery,
♦ OPzV Tubular Plates Battery, Power Storage Battery, UPS OPzV Battery, Solar Panel Gel Battery.

400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
Key Features:
♦Long service life according to EUROBAT Classification
♦Up to 2200 deep discharge cycles 
♦High gas recombination efficiency 
♦Wide suitability of ambient temperature range 
♦Low self discharge


Applications:
♦Solar and wind energy storage system 
♦EPS and UPS battery backup 
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment 
♦Power plant and transmission system


Complied standards
♦ IEC 60896-21/22
♦ DIN40742
♦ IEC61427
♦ YD/T1360
♦ EUROBAT guide, long life BS6290 part 4

2V Series Technical Data
1, Function Parameter                      
5, Environment Temperature
Norminal Voltage
2V
Discharge Temperature
-20-50ºC
Norminal Capacity(10 hours rate)
400Ah
Charge Temperature
-10-50ºC
Numbers of Cells
1cell
Storage Temperature
-20-60ºC
2, Rated Capacity at 25ºC(77ºF)   
6, Inner Resistance & Max. Discharge Current
10 hour rate(0.1C, 1.80V/cell)
400Ah
Fully Charge Battery at 25ºC(77ºF)
0.45mΩ
3 hour rate(0.25C, 1.75V/cell) 
295Ah
Max. Discharge Current
800A(5s)
1 hour rate(0.55C, 1.60V/cell)
205Ah
Short Circuit Current
4200A
3, Capacity affected by Temperature(10 hour rate)
7, Self-discharge@25ºC(77ºF)  
40ºC(104ºF)
102%
Capacity after 3 Month Storage
92%
25ºC(77ºF)
100%
Capacity after 6 Month Storage
84%
0ºC(32ºF)
90%
Capacity after 9 Month Storage
74%
-15ºC(5ºF)
70%
Capacity after 12 Month Storage
65%
4, Constant Voltage Charging at 25ºC(77ºF)
8, Dimension & Weight
Cycle Charge
2.35-2.4V
Length
221mm
Maximum Charging Current
100A
Width
176mm
Temperature Compensation
-5mV/ºC
Height
330mm
Float Charge
2.23-2.27V
Total Height
366mm
Temperature Compensation
-3.3mV/ºC
Reference Weight
25kgs
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
♦ Our battery factory Founded in 2008 , 2million batteries annual production capacity 
♦ Products including valve regulated lead acid battery, Gel battery, deep cycle battery, OPzV and OPzS battery 
♦ Products are exported to more than 100countries 
♦ Products are certified by CE, UL,Rohs 
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah


GEL Battery Contruction

A. Electrolyte: Be immobilized in the cell through the use of a gelling agent or absorbed in the separators and plates.The cells shall have no residual free or bulk liquid electrolyte.
B. Separators: Made of fiberglass. Be porous to electrolyte but electrically insulating. 
C. Container & Cover: Cell containers and covers shall be made of a high impact, flame-retardant plastic

D. Terminal: Terminal posts shall be cast in lead or lead alloy and have a copper core insert.
E. Valve: The valve operate at the pressure limits specified. The valve will not allow ingress of outside air into the unit.

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 
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
Detailed Image
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System

Packing & Delivery
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
Rosen Factory
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
Rosen  Projects
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
400ah 2V Batteries M8 Terminal Long Life 2 Volt Gel Battery for Transmmission System
 
Gina Ji Sales Manager
Tel: 0086 182 9796 8518

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