Descriptions
VRLA Battery
completely sealed and maintenance-free, low self-discharge
100% precise quality testing, stable quality and high reliable
performance
Unique grid alloy formula and updated manufacturing
technique
Floating & standby use:up to 3 years
Cycle use 1: More than 240 cycles at 100% DOD
Cycle use 2: More than 1200 cycles at 30% DOD
Application:
Telecommunications
UPS/EPS
DC Power Supply
Solar system
Wind Power System
Auto Control System
Construction:
Component ......Raw material
Positive ........Lead dioxide
Negative ........Lead
Container ........ABS
Cover ........ABS
Sealant ........Epoxy
Safety valve ....Rubber
Terminal ........Copper
Separator ........Fiber glass
Electrolyte .......Sulfuric acid
Specification:
Battery Model 12V2.4AH
Designer Floating Life Up to 3 Years
Capacity (25℃)
20HR(0.12A,10.50V) 10HR(0.21A,10.50V) 1HR(1.2A,10.5V)
2.4AH 2.09AH 1.2AH
Dimensions
Length Width Height Total Height
178mm (7.01inch) 35mm （1.386inch) 61mm (2.4inch) 67mm (2.64inch)
Approx. Weight 0.92 Kg (2.02 lbs)
Internal Resistance Full charged at 25℃:≤55mΩ
Self Discharge 2% of capacity declined per month at (25℃)
Capacity Affected
by Temp.(20HR)
40℃ 25℃ 0℃ -15℃
102% 100% 80% 55%
Charge Voltage(25℃)
Cycle use Float use
14.4--15.0V(-18mV/℃) 13.5--13.8V (-18mV/℃)
Maximum charging current：0.72A (25℃) Maximum discharge current：33A(5 sec.) (25℃)
