Data Sheet

MP22-12C
Nominal Voltage(V) 12V
Nominal Capacity
20 hour rate (1.1A to 10.50V) 22Ah
10 hour rate (2.09A to 10.50V) 20.9Ah
5 hour rate (3.74A to 10.20V) 18.7Ah
1 C (22A to 9.60V) 12.47Ah
3 C (66A to 9.60V) 8.8Ah
Weight Approx. 6.7kg(14.74Lbs.)
Internal Resistance (at 1KHz) Approx. 8 mΩ
Maximum Discharge Current for
5 seconds: 330A
Charging Methods at 25℃(77℉ )
Cycle use:
Charging Voltage 14.4 to 15.0V
Coefficient -5.0mv/℃/cell
Maximum Charging Current： 6.6A
Standby use:
Float Charging Voltage 13.50 to 13.80V
Coefficient -3.0mv/℃/cell
Operating Temperature Range
Charge -15℃(5℉) to 40℃(104℉)
Discharge -15℃(5℉ ) to 50℃(122℉ )
Storage -15℃(5℉) to 40℃(104℉)
Charge Retention (shelf life) at 20℃ (68℉ )
1 month 92％
3 month 90％
6 month 80％
Case Material ABS
(UL94 HB flame retardant case / cover)
Terminal F8
Description of torque value of hard ware for the
terminals:
Recommended torque value M6: 5.39 N-m (55kg-cm)
Maximum allowable torque value M6: 8.82 N-m (90kg-cm)
JEWO Batterietechnik GmbH - Bahnstraße 25 44793 Bochum - Tel: +49 234 / 9 44 84-0 - Fax: +49 234 / 9 44 84-69 - www.jewo.de
RECHARGEABLE SEALED LEAD ACID BATTERY SPECIFICATION
76 (2.99 )±±
181 (7.13 )±±
1
6
7
(
6
.
5
7
)
±
±
2
1
0.08
0.04
2
1
0.08
0.04
2 1
0
.
0
8
0
.
0
4
M
6
(M6 Bolt)
F8
2 4 6 8 10 20 40 60 2 5 6 8 10 20
1
8.0
9.0
10.0
11.0
12.0
13.0
FOR 12V
BATTERY
(v)
Discharge Time VS. Discharge Current (25 )℃
minutes
hours
Discharge Time
66A
22A
3.74A
2.09A
1.1A
NOV 2015