Gold Member Since 2011
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Huafu High Technology Energy Storage Co., Ltd.

Energy Storage Battery, Sealed Battery, Maintenance Free Battery manufacturer / supplier in China, offering 2V300ah Solar Energy Power Station Use Gel Battery, 2V1500ah Sealed AGM Battery, 2 Volt Gel Batteries 2V 1500ah Battery Deep Cycle Gel and so on.

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Supplier Homepage Product AGM VRLA Battery 2V Lead Acid Battery 2V300ah Solar Energy Power Station Use Gel Battery

2V300ah Solar Energy Power Station Use Gel Battery

Purchase Qty.:
10-999 1,000+
FOB Unit Price: US $61.5 US $56.9
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $61.5
1,000+ US $56.9
Get Latest Price
Port: Shanghai, China
Production Capacity: 120000 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CNJ-300
  • Usage: UPS, Electric Power, Lighting, Solar
  • Discharge Rate: High Discharge Rate
  • Electrolyte: Acid
  • Warranty: 3 Years
  • Weigth: 18.3kg
  • Transport Package: Plywood Case or Wood Pallet
  • Origin: Gaoyou City, Jiangsu Province, China
  • Type: Lead-Acid Batteries
  • Nominal Voltage: 2V
  • Shape: Square Battery
  • Rechargeable: Chargeable
  • Size: 171*151*330*342mm
  • Trademark: HUAFU
  • Specification: CE, UL, TLC, ISO9001, ISO14001, OHSAS18001
  • HS Code: 8507200000
Product Description

2V300ah Solar Energy Power Station Use Gel Battery
Factory Information: ranks NO.1 in the sales of gel battery in China and has more than 20 years of experience
in producing VRLA AGM/Gel solar battery ,
VRLA AGM/Gel Backup battery series (UPS),EV battery ,OPzS,
OPzV, Lithium -Iron and lead carbon battery, etc.
HUAFU 2V300Ah Battery: 1). Sealed/Maintenance Free/ Rechargeable  2).Warranty:3 Year, changed with
quantity problem. 3). OEM/ODM 

Quality system & Certifications: ISO9001,ISO14001,OHSAS18001-2007, CE, UL, IEC, ROHS, SGS

Huafu Lead Acid Battery Construction
ElementElectrolytePositive PlateNegative PlateContainer
MaterialAcidLead dioxideleadABS
ElementCoverSafety valveTerminal/WireSeparator

1). 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.
2). Separators: Made of fiberglass. Be porous to electrolyte but electrically insulating. 
3). Continer & Cover: Cell containers and covers shall be made of a high impact, flame-retardant plastic
4). Terminal: Terminal posts shall be cast in lead or lead alloy and have a copper core insert.
5). Valve: The valve operate at the pressure limits specified. The valve will not allow ingress of outside air
      into the unit.

Telecom systems & Solar Power
Monitoring and control systems at power plants and energy stations
Automation systems
Data processing systems
Renewable energy systems (solar, wind and hydro-electric)
Emergency lighting systems
Uninterruptible power supply systems (UPS)
Signaling systems at railway stations, airports and seaports2V300ah Solar Energy Power Station Use Gel Battery
Huafu 2V300Ah Storage Battery Specification
Battery Rated Voltage2V
Rated capacity (10 hour rate) 300Ah
Dimension  Length  171mm (6.74inches) 
Width151mm (5.95inches)
Height       330mm (13.00inches)
Total Height (with terminal)342mm (13.47inches) 
Weight Approx18.3Kgs (40.26Ibs)   

Huafu 2V300AH General Purpose Battery Characteristic
Capacity at 25'C (77'C)10 hour rate / 1.8V/Cell  300Ah
ChargeLimit initial current to 75A.
Cycle Applications2.35V-2.45V
"Float" or "Stand-By" Service2.25V-2.35V
Note: Due to the self-discharge characteristics of this type of battery, it is
imperative that they be charged within 6 months of storage, otherwise permanent
loss of capacity might occur as a result of sulfation.
Operating Temperature Range-25'C~50'C
Shelf Life
(% of nominal capacity at 77°F (25°C))
1 Month97%
3 Months93%
6 Months87%
The shelf life shall be a minimum of 6 months at 25°C. The available capacity at the end of this time period shall not be less than 80% of the rated capacity. The cell shall recharge to at least 80% of the rated capacity within 8 hours.
2V300ah Solar Energy Power Station Use Gel Battery
Huafu Sealed Maintenance Free Battery Feature
1). Absorbent Glass Mat (AGM) technology for superior performance
2). Valve regulated, spill proof construction allows safe peration in any position
3). Power/volume ratio yielding unrivaled energy density
4). Rugged impact resistant ABS case and cover (UL94-HB)
5). Integrated ABS carrying handles for ease of movement
6). U.L. CE. IEC. SGS. RoHS. ISO9001. ISO14001. OHSAS18001-2007 recognized
7). Maintenance-free operation - no addition of water to the electrolyte is required.
8). Wide range of operating temperatures with temperature compensated charging.
9). Computer designed lead, calcium tin alloy grid for high power density.
10). Extended service life due to low self-discharge levels.

Pay Attention To:

1). Never charge the battery in a sealed container
2). Never disassemble the battery.

3). Never short-circuit battery terminals.
4). Never incinerate batteries, for they may explode.
5). Do not press and/or bend the terminals, or overheat them.
6). Do not mix old and new batteries together, neither use batteries of different types or brands.
7). Do not dispose of with household waste.
8). Be sure to use the specified charger for battery, and follow the charging instructions correctly.

Huafu 2V300AH Battery Packing information

In cartonpacking in wooden Box
Pcs/CtnCtnPcs/CtnsBox Size
2V300ah Solar Energy Power Station Use Gel Battery
Huafu Battery installed in type of horizontal rack
Applicable product series: 
Energy storage use battery(CNJ series) ,Specialty battery for plateaus, Lead-carbon battery,  
valve-regulated sealed battery(GFM series), Heat-tolerant battery.

Applicable models: 
12V series:12V24Ah,12V30Ah,12V40Ah,12V50Ah,12V180Ah,12V200Ah,12V220Ah,12V250Ah;
6V series::6V180 Ah,6V200 Ah;
2V series:2V200 Ah,2V300 Ah,2V400 Ah,2V500Ah,2V600Ah.,2V800Ah,,2V1000Ah,2V1500Ah

Space saving: Because the horizontal installation's wiring is on the side face of the bracket, there is
no need to reserve space like upright installed batteries , which greatly saves the whole installation
volume; It is convenient and economical for end users to operate batteries in the container structure, narrow ,small and limited space.
‚Easy to Install and maintain: It is convenient to install, replace and
maintain the battery. When under the inspection, it is easy to find and deal with the problem directly.

Aesthetic appearance: The overall visual effect is consistent with the aesthetic design of industrializ-

2V300ah Solar Energy Power Station Use Gel Battery
Huafu Company Info   Video Links:
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