Good Quality Tubular Batteries 2V 2500ah

• Customization: Available
• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Lighting, Boat, Solar
• Model NO.: OPzS2500-2
• Nominal Voltage: 2V
• Discharge Rate: Low Discharge Rate
• Shape: Rectangle
• Electrolyte: Acid
• Rechargeable: Chargeable
• Cell: 1
• Color: Semitransparent
• Separator: PE
• Plate: Tubular Plate
• Sealing: Glue Sealing
• Battery Case: ABS
• Terminal Type: Copper
• Safety: Explosion-Proof
• The Charging Current Rate: Less Than 0.3c
• Transport Package: Carton/ Wooden Case/ Pallet
• Specification: CE
• Trademark: Storace
• Origin: China
• HS Code: 8507200000
• Production Capacity: 600 PCS/Day

Product Description

Good quality tubular batteries 2V 2500AH
(OPZS2500-2)

Specifications
The OPzS battery is a traditional tubular plate flooded battery which offers 20 years design life with a cycle life of 1800 cycles at 80% Deep Of Discharge. This range is most suited for all standby power applications that require the highest levels of reliability and security.

Characters
1. Use gel electrolyte, with nice performance on wide temperature range, suitable for harsh environments coperation. (-40º C~60º C)
2. Made by tubular positive plate materials, monthly self-discharge rate≤ 1.5%
3. Excellent recover ability of Cycling and deep discharge, more than 800 times cycle life at 100% deep discharge, improve the system reliability effectively.
4. Floaing design life time up to 20 years, in the coperation of normal float charging, capacity keeps stable, attenuation rate stays low.

Application
Wind power system, Solar power system, Emergency lighting alarm systems, UPS(Uninterruptible power sypply) Telecommunications, Telephone exchanges control equipment, EPS instrumentation, Bank ATM System, Medical equipment, Fire and security system and so on.

Data sheet

Capacity                                   77°F(25ºC)		24 hours rate(125A 1.85V)				3000Ah
		10 hours rate(250A 1.80V)				2500Ah
		5 hours rate(420A 1.77V)				2100Ah
		1 hour rate(1240A 1.67V)				1240Ah
Internal Resistance		Full charged battery 77°F(25ºC):0.0005Ω
Capacity affected by Temperature                (10 hour rate)		104°F(40ºC)				102%
		77°F(25ºC)				100%
		32°F(0ºC)				85%
		5°F(-15ºC)				65%
Self-Discharge             68°F(20ºC)		Capacity after 3 month storage				90%
		Capacity after 6 month storage				80%
		Capacity after 12 month storage				60%
Max discharge current77°F(25ºC):12500A(5S)
Charge                           (Constant Voltage)		Float:2.23 to 2.27V/77°F/(25ºC)
		Cycle:2.38 to 2.42V/77°F/(25ºC)
		Max Current:250A