Product Details

Wanhongxi Industry Co., Ltd is a leading manufacturer and exporter of Battery.

Quality Control System of Wanhongxi applies the most advanced equipments and continual improved artworks to organize the production process.

The QC department consists of IQC,IPQC, QA, QE, OQC, laboratory and testing which strictly meets ISO9001 quality system requirements from in-house material to batteries out warehouse to make sure the products are under the strict audit in the whole process.

The defective rate is below 0.1%. Meanwhile, Wanhongxi takes analytical pure material to make sure the batteries with high quality, long life, low self-discharge advantages.

Product Description

Commercial Application and Normal Specification Solar AGM Battery 12V 250Ah

Battery Manufacturer Derict Price
Maintenance Free Sealed Lead Acid Battery
3 Years Warranty
Exact short deliver time
Accept sample order to try our quality
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Battery Terminal material: PB or Copper

Parameter of 12V 250AH battery:
Nominal Voltage		12V
Rated Capacity (10 hour rate)		250AH
Size (LengthWidthHeight*Total Height)		520268225mm
Weight Approx		71.5KG
Capacity 25°C (77°F)	10 Hour Rate(9.0A)	250AH
	5 Hour Rate(14.4A)	200AH
	1 Hour Rate(54.0A)	150AH
	1.5 Hour Discharge To 10.5V	100A
Internal Resistance	Full Charged Battery at 25°C(77°F)	3.2mΩ
Capacity Affected By Temperature (10 Hour Rate)	40°C(104°F)	102%
	25°C(77°F)	100%
	0°C(32°F)	85%
	-15°C(5°F)	65%
Self-Discharge at 25°C (77°F)	Capacity after 3 Month Storage	91%
	Capacity after 6 Month Storage	82%
	Capacity after 12 Month Storage	64%
Terminal		T11
Cycle Charge (Constant Voltage)	Initial Charging Current Less Than 80A
	Voltage 14.40-14.80V (Time 14-16h)
Float Charge (Constant Voltage)	Voltage 13.50-13.80V
Warranty	3 Years
Color	Black, Gray, white
Certificate	CE; ISO9001; MSDS