Specifications

Battery Tender Junior

BATTERY TENDER JUNIOR
CHARGER SPECIFICATION SUMMARY
Deltran Part Number:
021-0123
021-0127
Nominal Output:
Voltage:
12 Volts
6 Volts
Current:
0.75 Amps
0.75 Amps
Input Voltage:
115 VAC
115 VAC
Input Frequency:
60 Hz
60 Hz
Maximum Input Current:
0.43 Arms
0.23 Arms
Nominal Efficiency:
60%
60%
Nominal Power Factor:
0.78
0.78
Charger Output:
Maximum Power: (+/- 3%) @ 25 °C
9 Watts
5.5 Watts
Maximum Current: During Bulk Charge
0.75 Amps
0.75 Amps
*Absorption Voltage:
14.4 VDC= (2.37 vps)
7.2 VDC= (2.37 vpc)
Equalization Voltage:
NA
NA
Float Voltage:
13.2 VDC = (2.2 vpc)
6.6 VDC = (2.2 vpc)
Charge Reset: Battery Voltage Threshold
12 to 12.5 VDC(2 to 2.08 vpc)
6 to 6.2 VDC(2 to 2.07 vpc)
* Note: Since the Battery Tender Junior is a 2 step charger, the absorption voltage is the switchover point from bulk charge to float charge.
Electrical Isolation:
*
Input / Output:
1500 VAC
Input / Chassis:
1500 VAC
Output / Chassis:
500 VAC
Operating Temp:
-20°C to 50°C
Dimensions:
3.3125”L x 2.3125”W x 1.875”H
Weight:
1 lb.
Carton Size: (Plastic Clam Shell)
7.5”L x 3.75”W x 9.25”H
Shipping Weight: 
2 lbs.
Enclosure:
94V0 Flame Retardant Plastic
Special Features:
*
Short Circuit Protection:
YES
Reverse Polarity Protection:
YES
Spark Proof:
YES
Temperature Compensation:
NO
 

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Last modified: July 15, 2010