Long life deep cycle 12v 250ah AGM GEL lead acid battery
Solar energy storage system
uninterruptible power supply backup supply
Solar energy storage system
uninterruptible power supply backup supply
RV(Recreational Vehicle)/golf cart/Marine/Sprayer/Electric children toy car
Wheel chair/Forklifts/Medic equipment/Electric instrument/Alarming system/Emergency light system
12v 250ah Valve-Regulated Lead-Acid Batteries Features
Low self discharge characteristic
Non-Spillable construction design
Sealed and maintenance free operation
Safety valve installation for explosion proof
Exceptional deep discharge recovery performance
ABS containers and covers(UL94HB, UL94V-0) optional
12v 250ah Valve-Regulated Lead-Acid Batteries specification
|
No.
|
Specifications
|
Datas
|
|
1
|
Nominal Voltage
|
12V
|
|
2
|
Nominal Capacity (20 hour-rate to 1.80V/Cell)
|
250Ah
|
|
3
|
Dimension (Length*Width*Height)
|
522*268*226mm
|
|
4
|
Approx Weight
|
72.5Kg
|
|
5
|
Cycle times
|
Cycle times
|
|
6
|
Operating Temperature Range |
Charging: 0 to 40oC
Discharge: -20 to 55oC Storage: -15 to 50oC |
|
7
|
Capacity affected by Temperature
|
40 C 106% 25 C 100% 0 C 86%
|
|
8
|
Float Charging Voltage
|
13.5 to 13.8V; Recom. 13.6V
|
|
9
|
Cycle Use Charging Voltage
|
14.4 to 15.0V; Recom. 14.7V
|
|
10
|
Float Charging Temp. Coefficient
|
-18mV/oC
|
|
11
|
Cycle Use Charging Temp. Coefficient
|
-30mV/oC
|
|
12
|
Max. Charging Current
|
75A
|
|
13
|
Max. Continuous Discharge Current
|
60A
|
|
14
|
Month Self Discharge
|
2% (20oC)
|
|
15
|
Terminal
|
T11
|
|
16
|
Container Material
|
ABS (UL94-HB)
|
|
17
|
Internal Resistance
|
2.5mΩ
|
12v 250ah Valve-Regulated Lead-Acid Batteries characteristic
