PNG Rechargeable Solar 12V 250ah Deep Cycle Gel AGM Battery in Stock

• Type: AGM Battery
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 12V
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Model NO.: 6GFM250D
• Installation: Fixed
• Rechargeable: Chargeable
• Weight: 73.0kg
• Container and Cover: ABS
• Positive Plate: Lead Dioxide
• Material: AGM
• Sealed Type: Sealed Valve Regulated
• Negative Plate: Negative Plate
• Safety Valve: Rubber
• OEM: Accept
• Capacity: 250ah
• Design Life: 8-10 Years
• Warranty: 3-5 Years
• Color: Black or White
• Battery Type: Gel Battery
• Features: Deep Cycle Life
• Transport Package: Wooden Box / Carton Packing
• Specification: 520*268*220mm
• Trademark: PNG SOLAR
• Origin: Anhui, China
• HS Code: 8507200000
• Production Capacity: 5000PCS/Week

Product Description

Product Description

A valve-regulated lead-acid battery (VRLA battery) sometimes called sealed lead-acid (SLA) or maintenance free battery. 

There are three primary types of VRLA batteries, sealed VR wet cell, absorbent glass mat (AGM) and GEL cell. Gel cells add silica dust to the electrolyte, forming a thick putty-like GEL. These are sometimes referred to as "silicone batteries". AGM (absorbent glass mat) batteries feature fiberglass mesh between the battery plates which serves to contain the electrolyte. Both designs offer advantages and disadvantages compared to conventional batteries and sealed VR wet cells, as well as each other. 

Due to their construction, the GEL cell and AGM types of VRLA can be mounted in any orientation, and do not require maintenance, which is called "Maintenance Free". They are widely used in large portable electrical devices, off-grid power systems, hybrid storage systems, and similar roles. 

Key Features
♦Rechargeable 12V 200ah Gel Deep Cycle Battery
♦Gelled electrolyte made by mixing sulfuric acid with silica fume
♦The electrolyte is gel like, immobile and does not leak, enabling uniform reaction of each part of the plate. 
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out, environment friendliness
♦Efficient venting system release excessive gas automatically
 

Technical Data

 

Model	Nominal Voltage:12v ,  Rated Capacity (10Hr rate):250ah
Weight	Approx. 73.0kg ± 3%
Capacity@25ºC(77°F)	10 Hours(25A,10.8V)	5 Hours(42.5A,10.5V)	3 Hours(62.5A,10.2V)
	250Ah	212.5Ah	187.5Ah
Internal Resistance	Fully charged at 25ºC, approx. 2.5mΩ
Max. Discharge Current	2500A(5 Sec.)
Capacity Affected by Temp. (10Hr)	40ºC (104ºF)	25ºC (77ºF)	0ºC (32ºF)
	102%	100%	85%
Self Discharge Rate @25ºC (77ºF)	After 3 months Storage	After 6 months Storage	After 12 months Storage
	91%	82%	64%
Charge Method	Cycle Use		Float Charging
	14.4‐14.7V (Initial current less than 60A)  @25ºC(77ºF)		13.5-13.8V@25ºC(77ºF)

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

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