0840-0004 EnerSys, 0840-0004 Datasheet - Page 19

• Manufacturer Part Number: 0840-0004
• Description: LEAD ACID BATTERY, 2V, 12AH
• Manufacturer: EnerSys
• Type: Sealed Lead Acid Batteriesr

Specifications of 0840-0004

• Battery Size Code: J
• Battery Capacity: 12Ah
• Battery Voltage: 2V
• Battery Technology: Pure Lead
• External Diameter: 51.8mm
• External Height: 135.6mm
• External Width: 51.8mm
• Weight: 1.85lb
• Battery Terminals: Tab
• Output Voltage: 2 V
• Capacity: 12 Ah
• Chemistry: Lead Acid
• Termination Style: Pressure
• Rechargeable/non-rechargeable: Rechargeable
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

* Users planning to use CC should consult the EnerSys Application Support Department
4V & 6V Constant current discharge/amps to 1.67 vpc @ 25°C:
4V & 6V Constant power discharge/watts per cell to 1.67 vpc @ 25°C:
Maximum recommended storage time before recharge—24 months @ 25°C or 2.0vpc, whichever is earlier
Atmospheric pressure range—Vacuum to 2 atmospheres
M o u n t i n g —Each monobloc is equipped with mounting holes in the cover. The tightening torque for mounting the monobloc is 25 in-lbs.
prevent bowing or stressing the battery case.
C h a r g i n g / Te m p e r a t u r e / L i f e :
When using 4 mounting bolts, small spacers (washers) 1 to 3 mm thick should be placed between the battery and the mounting surface to
17
CYCLON 4V/6V MONOBLOC PERFORMANCE SPECIFICATIONS
P r o d u c t s
D (2.5Ah)
X (5.0Ah)
E (8.0Ah)
P r o d u c t s
D (2.5Ah)
X (5.0Ah)
E (8.0Ah)
P r o d u c t s
4V D, X, &
E Monobloc
6V D, X, &
E Monobloc
Sealed-lead rechargeable battery must be recycled or disposed of properly. Contact EnerSys Customer Service for details.
5 min.
1 4 . 3
2 8 . 9
4 1 . 7
5 min.
2 5 . 3
4 8 . 8
7 7 . 8
Caution: Batteries contain toxic materials (Pb and H
C y c l i c
CV 4.90–5.00
C C *
C C *
CV 7.35–7.50
CHARGING PER BAT T E RY
10 min.
8 . 1
1 8 . 1
2 6 . 4
10 min.
1 5 . 9
3 2 . 3
5 1 . 0
1 5 m i n .
5 . 9
1 3 . 5
1 9 . 0
1 5 m i n .
1 1 . 7
2 4 . 2
3 5 . 5
F l o a t
CV 4.54–4.70
C C *
CV 6.81–7.05
C C *
UL Recognized Component. Meets UL 1989
30 min.
3 . 4
7 . 1
1 1 . 0
30 min.
6 . 8
1 3 . 8
2 1 . 1
Storage,
d i s c h a r g e
& charge
-40°C to +40°C
-40°C to +40°C
D U R AT I O N
D U R AT I O N
2
T E M P E R ATURE RANGE
7 . 8
1 2 . 4
SO
60 min.
1 . 9
4 . 0
6 . 2
60 min.
3 . 8
4
) • Avoid short circuit • Do not charge in gas-tight container
1 . 4
2 . 7
5 . 6
8 . 9
90 min.
2 . 8
4 . 4
90 min.
S a f e t y
p r e s s u r e
relief valve
8 psi
8 psi
. 4 8
. 9 3
2 . 0
3 . 1
5 hr.
1 . 0
1 . 6
5 hr.
C/5 Cycle life
100% DOD
3 0 0
3 0 0
. 3 2
1 . 0
. 6 0
1 . 2
2 . 0
8 hr.
. 6 1
8 hr.
LIFE EXPECTA N C Y
Certificate Number EMS 39520, ISO 14001 Certified
Certificate Number FM 32099, ISO 9001 Certified
Publication No. US-CYC-SG-001 February 2003
10 hr.
. 2 6
. 8 1
. 4 9
1 . 0
1 . 7
. 5 2
10 hr.
( 2 0 ° C )
Float life at 25°C
Up to 8 yrs.
(Up to 8 yrs.)
Up to 8 yrs.
(Up to 8 yrs.)
20 hr.
. 1 3
. 2 6
. 4 2
20 hr.
. 2 5
. 5 2
. 8 5