Data Sheet

CP1270M
12V7Ah
The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte is
absorbed by separators and plates and thus immobilized. Should the battery be accidentally
overcharged producing hydrogen and oxygen, special one-way valves allow the gases to escape thus
avoiding excessive pressure build-up. Otherwise, the battery is completely sealed and is, therefore,
maintenance-free, leak proof and usable in any position.
Construction
Component Positive plate Negative plate Container Cover Safety valve Terminal Separator Electrolyte
Raw material Lead dioxide Lead ABS ABS Rubber Copper Fiberglass Sulfuric acid
General Features Technology Parameter
z
Absorbent Glass Mat (AGM) technology for
efficient gas recombination of up to 99% and
freedom from electrolyte maintenance or water
adding.
z
Not restricted for air transport-complies with
IATA/ICAO Special Provision A67.
z
UL-recognized component.
z
Can be mounted in any orientation.
z
Computer designed lead, calcium tin alloy grid for
high power density.
z Long service life, float or cyclic applications.
z
Maintenance-free operation.
z
Low self discharge.
z
Case and cover available in both standard and
flame retardant ABS.
Dimensions and Weight
Battery model CP1270M
ominal voltage 12V
Number of cell 6
20hR
(0.35A, 10.5V)
10hR
(0.65A, 10.5V)
5hR
(1.06A, 10.5V)
1hR
(4.15A, 9.6V)
Capacity
(25℃)
7.0Ah 6.5Ah 5.30Ah 4.15Ah
Length Width Height Total Height
Dimensions
151±1mm 65± ± ±1mm
Approx. weight 2.20Kg (4.85 lbs)
Internal resistance Full charged at 25℃: 18mOhms
Self discharge 3% of capacity declined per month at 20℃ (average)
Discharge Charge Storage
Operating
temperature range
-20～60℃ -10～60℃ -20～60℃
Max. discharge
current (25℃)
105A (5s)
Short circuit
current
380A
151 1
±
65 1
±
93.5
1
±
101 1
±
0.8
6.35
7.8
FA ST O N TA B TY P E 25 0
(WITH/WITHOUT STOPPER
)
Discharge ratings-amperes at 25
o
C(77
o
F)
Discharge ratings-watts per cell at 25
o
C(77
o
F)
Page 1 of 2 www.vision-batt.com
(Note)The above characteristics data are average values obtained within
three charge/discharge cycles not the mimimum values.
1mm 93.5 1mm 101
End Point
Volts/Cell
5min 10min 15min 30min 45min 1h 2h 3h 5h
1.60V 51.0 34.5 25.8 14.9 11.20 8.70 4.98 3.50 2.26
1.65V 48.6 32.8 25.0 14.4 10.80 8.37 4.87 3.41 2.23
1.70V 46.1 31.1 24.1 13.8 10.40 8.03 4.74 3.32 2.19
1.75V 43.5 29.4 23.1 13.2 9.98 7.78 4.59 3.22 2.14
1.80V 40.8 27.6 22.0 12.6 9.55 7.43 4.44 3.11 2.08
End Point
Volts/Cell
5min 10min 15min 30min 1h 3h 5h 10h 20h
1.60V 28.3 18.1 13.9 8.18 4.15 1.80 1.12 0.68 0.36
1.65V 26.8 17.3 13.4 7.86 4.05 1.75 1.10 0.67 0.36
1.70V 25.3 16.4 12.9 7.51 3.93 1.69 1.08 0.66 0.35
1.75V 23.8 15.5 12.3 7.15 3.79 1.63 1.06 0.65 0.35
1.80V 22.2 14.6 11.7 6.75 3.64 1.56 1.04 0.64 0.34