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Home > Products > Ritar 2V 400AH Solar Battery 2V 650AH Deep Cycle GEL VRLA Lead Acid Battery
Ritar 2V 400AH Solar Battery 2V 650AH Deep Cycle GEL VRLA Lead Acid Battery
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Product： views：6Ritar 2V 400AH Solar Battery 2V 650AH Deep Cycle GEL VRLA Lead Acid Battery 
Unit Price： Negotiated
Min.Order：
Supply：
Delivery： Shipment within days since the date of payment
Valid until： Long Term
Updated on： 2021-12-28 12:09
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Product Details
Product Details

DG Series
Deep Cycle GEL VRLA Batteries

Voltage class: 2V/6V/12V
Capacity range: 26Ah~3000Ah

Designed for frequent cyclic charge and discharge applications under extreme environment.

Suitable for solar & wind energy, UPS, telecom systems, electric power systems, control systems, golf cars, etc.
Battery construction
Technical Specifications
Model
DG12-26~DG12-260
DG2-200~DG2-3000
FT12-55G~FT12-180G
Cells Per Unit
6
1
6
Voltage Per Unit
12V
2V
12V
Terminal
F3(M5)/F13-BP(M5)/T24(M5)
F10(M8)
F9(M8)
Design Life
15 years (floating charge)
20 years                    (floating charge)
15 years (floating charge)
Float Charging Voltage
13.6 V~13.8 V @ 25℃ Temperature Compensation: -3mV/℃/Cell
2.27 V~2.30 V @ 25℃ Temperature Compensation: -3mV/℃/Cell
13.6 V~13.8 V @ 25℃ Temperature Compensation: -3mV/℃/Cell
Cycle Use Voltage
14.2 V~14.4 V @ 25℃ Temperature Compensation: -4mV/℃/Cell
2.37 V~2.40 V @ 25℃ Temperature Compensation: -4mV/℃/Cell
14.2 V~14.4 V @ 25℃ Temperature Compensation: -4mV/℃/Cell
Operating Temperature Range
Discharge: -40℃~60℃;Charge: -20℃~50℃;Storage: -40℃~60℃
Normal Operating Temperature Range
25℃±5℃
Self Discharge
RITAR Valve Regulated Lead Acid (VRLA) batteries can be stored for up to 6 months at 25℃ and then recharging is recommended.
Monthly Self-discharge ratio is less than 3% at 25℃.Please charged batteries before using.
Container Material
A.B.S.

Technical Features

1.Long Service Life Heavy duty lead-calcium grids ensure mild corrosion and enable a long designed service life of 18 years standby use under optimal float charge conditions and below optimal operating temperature of 20 deg. 2.Excellent and High Efficient Discharge RITAR batteries are equipped low resistant plates and conducting parts, which decrease the internal resistance and ensure the highest discharging efficiency. 3.Triplex Sealed Construction Valve regulated sealed construction and triplex strengthened sealing on terminals and posts
prevent electrolyte leakage, and guarantee the air tight and liquid tight state of batteries in normal operation and prevent external air from entering battery inner.
4.Low Self Discharge
Because of the use of lead-calcium grids alloy, RITAR batteries have low self discharge and reliable performance. In room temperature, self discharge ratio per month of RITAR battery is
about 3% of the battery capacity.
5.High Security RITAR batteries are equipped with explosion-proof safety valves to prevent production of redundant gas. And the construction is designed to prevent setting fire to the internal battery in case sparkles approach. 6.High Efficiency of Recovery Unique formulas are used in lead paste of positive post and ensure the battery can be recharged easily to a normal level. 7.No Electrolyte Stratification Special additives are use in electrolyte to give it a gelatinous consistency without flowing, leaking or stratification, and make all parts of plates react evenly.
Performance Characteristics
FAQs
1.What is battery cycle life?
One cycle of a battery is a discharge from full charge to full discharge and a return to full charge again. The total number of cycles a battery can perform before failure is called its Cycle Life.

2.What is battery rating?
The most common battery rating is the AMP-HOUR RATING. This is a unit of measurement for battery capacity, obtained by multiplying a current flow in amperes by the time in hours of discharge. (Example: A battery which delivers 5 amperes for 20 hours delivers 5 amperes times 20 hours, or 100 ampere-hours.)

3.Do I need to add water to my battery?
No. Sealed lead acid batteries do not require the adding of water.

4.How long a battery can last?
The service design life of a battery varies considerably with how it is used, maintained and charged. Also temperature etc. affect battery life.

5.How to charge your battery?
Correct charging of a VRLA battery is essential in optimizing the battery performance and life. Although a constant voltage charge should be applied, optimum charging also depends on temperature (Nominally 20-25℃), charge current (max 1/4 battery capacity) and ripple current (minimum). A higher charging voltage is used but should NEVER be left on indefinitely since it will overcharge and destroy the battery.For optimum performance always recharge a battery immediately after discharging.

6.Does overcharging damage batteries?
OVERCHARGING is the most destructive element for battery service life. During overcharging, excessive current causes the oxides on the plates of the battery to "shed" and precipitate to the bottom of the cell. Overcharging also heats the battery, thus removing water from the electrolyte. Once removed, this material (which represents capacity) is no longer active in the battery.
Our Factory
Packing
Warranty Period
Battery Rating
Warranty Period
AGM VRLA Batteries.
12V 1.2Ah, to 12V 28AH;6V 1.3Ah, to 6V 12Ah
24 months from installation or 25 months from date of supply from company whichever is earlier
AGM VRLA Batteries.
12V 33Ah, to 12V 250AH;2V 100Ah, to 2V 3000Ah
24 months from installation or 25 months from date of supply from company whichever is earlier
AGM VRLA Deep Cycle Batteries.
12V 65Ah, to 12V 250AH;2V 200Ah, to 2V 3000Ah
24 months from installation or 25 months from date of supply from company whichever is earlier
GEL VRLA Batteries.
12V 33AH,to 12V 250AH
36 months from installation or 37 months from date of supply from company whichever is earlier
GEL VRLA Batteries.
2V 200AH,to 2V 3000AH
36 months from installation or 37 months from date of supply from company whichever is earlier
Tubular Gel Batteries.
OPzV 2V 200AH,to 2V 3000AH
36 months from installation or 37 months from date of supply from company whichever is earlier
(Optional)60 months from installation or 61 months from date of supply from company whichever is earlier
Tubular Flooded Batteries.
OPzS 2V 200AH,to 2V 3000AH
36 months from installation or 37 months from date of supply from company whichever is earlier
NOTE: Extend warranty period is available.
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