EverExceed Flat Plate OPzV Range gelled,maintenance free sealed valve regulated lead acid rechargeable batteries offer their superior perfomance and reliability in both controlled and harsh uncontrolled environments. EverExceed state-of-the-art manufacturing facilities with wealthy experience ensure it's Flat OPzV gelled batteries reliable performance, safety,outstanding battery life and value. Each cell is 100% factory tested. EverExceed Flat OPzV batteries can be used in float or deep cycle(1500 x 80%) service and have a design life of 20C without fresh charging.

Flat positive plates:Robust Flat plates consisting of a lead calcium antimony-free alloy, optimized for high corrosion resistances

Pasted negative plates: Grid plate construction consisting of lead calcium alloy
Separators: Microporous and robust, for electrical separation of the positive and negative plates and optimized for low internal resistance
Housing: ABS, on request flame retardant ABS according to UL 94 V-0
Poles: Screw connection for easy and safe assembly and maintenance-free connection with excellent conductivity
One way relief valve: operates at low pressure and fitted with flame arrestor, release gas in case of excess pressure and protects the cell against atmosphere
Post seals: extremely high integrity post seal design to prevent electrolyte leakage and terminal corrosion
Connectors: flexible fully insulated cable connectors screwed to the terminal with an insulated screw having a probe hole on the top for electrical measurement

Electrolyte: Gel structure

• Extraordinary energy-saving features in addition with robust reliability
• Maintenance-free (no topping up) during the whole service life
• Nominal capacity 150~3000 Ah C10
• Design life: 20 years at 20°C (80% remaining capacity from C10)
• Container material: ABS, UL 94-HB; optional ABS, UL 94V-0
• Robust Flat plate technology
• Very low gassing due to internal gas recombination
• Long shelf life of up to 2 years at 20°C without recharge due to the very low self discharge rate
• Proof against deep discharge according to DIN 43 539 T5
• Cells in compliance with DIN 40742
• Completely recyclable

• Telecommunications
• Emergency lighting
• Microwave radio systems
• Power generation plants
• Photovoltaics / Solar

EverExceed Group was established in 1980s and has its headquarter in Shenzhen, China, and subsidiaries in Singapore, UK and operations in six continents. We are manufacturing and supplying worldwide reliable power solutions with continuous innovative technologies, cost-effectiveness and good service, including industrial batteries (lead acid batteries, NiCad batteries, Lithium-ion batteries), solar power systems, UPS systems and DC power systems.

EverExceed attained the certificates of ISO9001 & ISO14001, and our products are accredited with TUV / VDE/ CE/ IEC/ UL/ RoHS/ DEKRA. Our advanced technology, professional technique, automatic equipment, experienced staff and strict operation system assure high level product quality. By now, reliable products with our brand “EverExceed” have been exported to more than 60 countries all over the world.

Warmly and sincerely welcome you to join us, and become a distributor and a partner in the future.

For more information, please visit our website:.

Q: What is an AGM battery?

A: An AGM battery is a lead-acid battery that is sealed using special pressure valves and completely maintenance-free. It has all of its electrolyte absorbed in separators consisting of a sponge-like mass of matted glass fibers, and uses a recombination reaction to prevent the escape of hydrogen and oxygen gases normally lost in a flooded lead-acid battery (particularly in deep cycle applications).

Q: What is a GEL battery?

A: A gel battery is a lead-acid battery that is sealed using special pressure valves and completely maintenance-free. It uses thixotropic gelled electrolyte and uses a recombination reaction to prevent the escape of hydrogen and oxygen gases normally lost in a flooded lead-acid battery (particularly in deep cycle applications).

Q: What is a NiCad Battery?

A: The nickel cadmium battery is a type of rechargeable battery using nickel oxide hydroxide and metallic cadmium as electrodes. EverExceed manufactures pocket plate and sintered plate nicad batteries.

Q: What is battery rating?

A: The most common battery rating is the Ampere-hour Rating. The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current.For example: 10 amperes for 20 hours (10 x 20) = 200 Ah @ the 20-hour rate.

Q: How can you tell if a VRLA battery has been damaged by under- or overcharging?

A: The only way is with a load test. Use the same procedure you would use with a wet cell battery:

a. Recharge if the open circuit voltage is below 75%.

b. If adjustable, set the load at 1⁄2 the CCA rating or three times the 20 hour rate.

c. Apply the load for 15 seconds. The voltage should stabilize above 9.6 volts while on load.

d. If below 9.6 volts, recharge and repeat test.

e. If below 9.6 volts a second time, replace the battery.

Q: How long does it take to recharge a fully discharged VRLA battery?

A: A specific time is difficult to determine because recharging depends on the following factors: depth of discharge; temperature; size and efficiency of the charger; age and condition of the battery.

Q: How do I select the right battery for my applications?
A: Proper battery selection may require the assistance of a knowledgeable battery sales or service technician. Please consult EverExceed for more details. 

Tag: lead acid battery, AGM battery, GEL battery, valve regulated lead acid battery, rechargeable lead acid battery, deep cycle deep acid battery, starting lead acid battery, automotive battery, spiral lead acid battery, forklift battery, flooded lead battery, NiCad battery, lithium-ion battery.

Keyword: battery