Anhui, China
Business Type:
Manufacturer/Factory
Registered Capital:
10000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ...
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available
Spanish Speaker

2V Battery, 500ah Deep Cycle Battery, Lead Acid Battery manufacturer / supplier in China, offering 2V 500ah Rechargeable Battery, Best Price Mono 380W PV Modules 36V Solar Panel, 5000 Watt Hybrid Grid Hybrid Solar Wind Solar Power System 5kw and so on.

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  • 2V 500ah Rechargeable Battery
  • 2V 500ah Rechargeable Battery
  • 2V 500ah Rechargeable Battery
  • 2V 500ah Rechargeable Battery
  • 2V 500ah Rechargeable Battery
  • 2V 500ah Rechargeable Battery

2V 500ah Rechargeable Battery

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $86-105/ Piece
Port: Shanghai, China
Production Capacity: 5000 Pieces Per Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Lead Acid Gel Battery
Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar/Wind Energy System, Telecom
Nominal Voltage: 2V
Discharge Rate: High Discharge Rate
Shape: Square Battery
Electrolyte: Sulfuric Acid Gel

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Basic Info

Model NO.
RSG2-500
Installation
Fixed
Rechargeable
Chargeable
Design Life
20 Years (Floating Charge)
Dimension
242*172*331/356mm
Sealed Type
Sealed Valve Regulated
Weight
30kg
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
Trademark
Rosen Solar/OEM/ODM
Transport Package
Wooden Box / Carton Packing
Specification
2V 500Ah GEL battery
Origin
China
HS Code
8507200000

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 500ah for Power Storage, GEL2-500
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.

Technical Specification, Installation Manual, Quotation List:  +86 181 56448850 (Tel)

2V 500ah Rechargeable Battery
2V 500ah Rechargeable Battery
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)
500Ah
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)
500Ah
Fully Charge Battery at 25ºC(77ºF)
0.42mΩ
3 hour rate(0.25C, 1.75V/cell) 
369Ah
Max. Discharge Current
800A(5s)
1 hour rate(0.55C, 1.60V/cell)
254Ah
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
242mm
Maximum Charging Current
125A
Width
172mm
Temperature Compensation
-5mV/ºC
Height
331mm
Float Charge
2.23-2.27V
Total Height
356mm
Temperature Compensation
-3.3mV/ºC
Reference Weight
30kgs
2V 500ah Rechargeable Battery
2V 500ah Rechargeable Battery
♦ 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.

ElementElectrolytePositive PlateNegative PlateContainer
MaterialColloidal siliconLead dioxideLead ABS
ElementCover               Safety valve  Terminal/WireSeparator
MaterialABSRubberCopperFiberglass 
2V 500ah Rechargeable Battery
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2V 500ah Rechargeable Battery

Packing & Delivery
2V 500ah Rechargeable Battery

Rosen Factory
2V 500ah Rechargeable Battery
Rosen  Projects
2V 500ah Rechargeable Battery2V 500ah Rechargeable Battery
2V 500ah Rechargeable Battery
Rosen Solar Energy Co., Ltd.
Gary Bao (Overseas sales Manager )
 
Fax: +86 551 6336 5891
TEL: +86 181 56448850 
2V 500ah Rechargeable Battery

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