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

Solar Battery, Maintenance Free Battery, Lead Acid Battery manufacturer / supplier in China, offering 12V250ah Lead Acid Maintenance Free Solar Battery, 12V20ah Deep Cycle Gel Battery for Solar, 2V500ah High Quality Sealed Maintenance Free Lead Acid Battery Batteries and so on.

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Supplier Homepage Product AGM VRLA Battery 12V Lead Acid Battery 12V250ah Lead Acid Maintenance Free Solar Battery

12V250ah Lead Acid Maintenance Free Solar Battery

Purchase Qty.:
(Pieces)
10-499 500+
FOB Unit Price: US $236 US $219
Purchase Qty. (Pieces) FOB Unit Price
10-499 US $236
500+ US $219
Get Latest Price
Port: Shanghai, China
Production Capacity: 40000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 6-CN-250
  • Usage: UPS, Electric Power, Lighting, Solar Power System
  • Discharge Rate: High Discharge Rate
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Design Life: 10 Years
  • Maintenance Free: Yes
  • Transport Package: Plywood Case or Wood Pallet
  • Origin: Gaoyou City, Jiangsu Province, China
  • Type: Lead-Acid Batteries
  • Nominal Voltage: 12V
  • Shape: Square Battery
  • Installation: Fixed
  • Size: 520*269*220*245(L*W*H)mm
  • Warranty: 3 Years
  • Trademark: HUAFU
  • Specification: CE, UL, TLC, ISO9001, ISO14001, OHSAS18001
  • HS Code: 8507200000
Product Description
12V250ah Lead Acid Maintenance Free Solar 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.

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

12V250ah Lead Acid Maintenance Free Solar Battery
Huafu Lead Acid Battery Construction
ElementElectrolytePositive PlateNegative PlateContainer
MaterialAcidLead dioxideleadABS
 
ElementCoverSafety valveTerminal/WireSeparator
MaterialABSRubberCopperFiberglass

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). Container & 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 operates at the pressure limits specified. The valve will not allow ingress of outside air into the unit.

12V250ah Lead Acid Maintenance Free Solar Battery

Huafu 12V250Ah Rechargeable Battery Specification
Battery Rated Voltage12V
Rated capacity (10 hour rate)250Ah
Dimension  Length520mm (20.49inches) 
Width269mm (10.60inches)
Height       220mm (8.67inches)
Total Height (with terminal)245mm (9.65inches) 
Weight Approx69Kgs (151.8Ibs)   
TerminalM8 Copper TerminalOr Cable

Huafu 12V250AH Rechargeanble Battery Characteristic
Capacity at 25'C (77'C)10 hour rate / 1.8V/Cell  250Ah
ChargeLimit initial current to 62.5A.
Cycle Applications14.4V-14.8V
"Float" or "Stand-By" Service13.5V-13.8V
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.

12V250ah Lead Acid Maintenance Free Solar Battery

Huafu Maintenance Free Battery Feature
1). Absorbent Glass Mat (AGM) technology for superior performance
2). Valve regulated, spill proof construction allows safe operation 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.

Huafu 12V250AH Battery Packing information
In cartonpacking in wooden Box
Pcs/CtnCtnCtns/BoxBox Size
1535*284*296mm181120*905*1060mm
 
12V250ah Lead Acid Maintenance Free Solar Battery

Huafu Company Info   Video Links: https://youtu.be/ym-x6_zv4YY

 
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