6N4-2A 6N4-2A-4 6N4-2A-6 6N4-2A-8 6V 4Ah Maintenance Free Sealed Gel Battery For Sale - New and Used

6N4-2A 6N4-2A-4 6N4-2A-6 6N4-2A-8 6V 4Ah Maintenance Free Sealed Gel Battery 6N4-2A 6N4-2A-4 6N4-2A-6 6N4-2A-8 6V 4Ah Maintenance Free Sealed Gel Battery

GEL sealed (Non-Spillable) Batteries requires no addition of water during the life of the battery. 

Battery is TRUE DEEP CYCLE can be mounted in any position, requires no maintenance and may be transported by Air or Ground without any special handling regulations. 

When a Gel Cell battery is charged no hazardous fumes escape the battery case, gases are processed within the battery Number: 6N4-BS (6N4-2A ; 6N4-2A-4 ; 6N4-2A-5 ; 6N4-2A-6 ; 6N4-2A-8)

Voltage: 6V

Capacity: 4Ah

SAE Dimensions: 2-13/16\" x 2-13/16\" x 3-3/4\"(±1/16\")

Metric Dimensions: 71mm x 71mm x 96mm (±2mm)

Cold Cranking Amps (C.C.A.): 50

Warranty: 1 suited for Deep cycle applications and their life is generally in the 500 to 5000 cycles range

Maintenance free

Spill proof

Minimal corrosion therefore compatible with sensitive electronic equipment

Rugged and vibration-resistant

Very safe as less risk of sulphuric acid burns

Lowest cost-per-month (cost / months of life)

Lowest cost-per-cycle (cost / life cycles)

Essentially, Cold Cranking Amps is an industry value to rate a batteries’ ability to start an engine in cold temperatures. The numerical value refers to the number of amps a battery can produce, and sustain for 30 seconds, at a temperature of 0 degrees Fahrenheit.

The performance and characteristic of Gel Battery:

1. Sealed configuration, colloid electrolyte, and leak-proof.
2. No acid mist and pollution to the environment when charging and discharging. It is the environment-friendly products recommended forcefully by our country.
3. High capacity: 10-20% higher comparing to that of VRLA.
4. Good at charging acceptance
5. Low self-discharging and durable for storage.
6. Nice ability for resilience after over-discharge and the capacity of high discharge current increases by 30% over VRLA.
7. Good performance in the low temperatures, can meet requirements of starting currents in –30℃to -50℃.
8. Stable characteristic in high temperatures, can meet requirements of its usage in temperature of 65℃ and even higher.
9. Long life span for charging/discharging, cycles up to 800-1500 times.
10. Industrial cost per unit capacity is lower than VRLA, yet economic benefits are higher

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