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6V 4AH rechargeable Sealed Lead Acid Battery wholesale

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6V 4AH rechargeable Sealed Lead Acid Battery wholesale

Categories 6V
Brand Matrix Lead acid battery
Model NP4.0-6
color black
feature no memory effect
type battery factory
name Lead Acid Battery 6v 4ah
self discharge low
oem avaliable
usage ups,Aviation, spaceflight and power storage
protection explosion proof
FOB port Shenzhen or Guangzhou
Terms of Payment L/C,Western Union,T/T
Download DOC 6V 4AH.xls
Update Time 12-17-2015

6V 4AH rechargeable Sealed Lead Acid Battery wholesale


Nominal Voltage:6V

Rated capacity(20 hour rate): 4.0AH





Total Hight:107±1mm(4.21inches)

Capacity 25°C(77°F) 20 hour rate(0.20A, 5.25V) 4.00AH
10 hour rate(0.37A, 5.25V) 3.70AH
5 hour rate(0.68A, 5.25V) 3.40AH
1 hour rate(2.40A, 4.80V) 2.40AH
Internal Resistance Full charged Battery at 25 °C (77°F) 25mΩ
Capacity affected by temperature (20 hour rate) 40°C(104°F) 102%
25°C(77°F) 100%
0°C(32°F) 85%
-15°C(5°F) 65%
Self-Discharge at 25°C(77°F) Capacity after 3 month storage 91%
Capacity after 6 month storage 82%
Capacity after 12 month storage 64%
Charge (constant voltage) Cycle Initial Charging Current less than 1.20A Voltage Charge 7.20~7.50V
Float Voltage 6.75~6.90V
Terminal T1


Low selfdischarge: lower than 3% of rated capacity per month under normal operatingtemperature

ABS case (can be made with flame retardant V0)

No memory effect after repetitious usage or discharges

Maintenance-free operation

Sealed construction and leak proof

Safety valve regulated system

Operating in any position

Deep discharge recovery

Wide operatingtemperature range


1.Fire protection ,security uninterruptible power supply, backup power supply

2.UPS Uninterruptible power supply systems for bank

3.Telephone and telecommunication equipment

4.Emergency lighting or small lamp fitting

5.Electric power system

6.Security system



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