MIL-PRF-49450/8A(CR)
REQUIREMENTS:
Nomenclature:
BB-716/A Battery, Rechargeable
Rated Capacity:
5.5 ampere-hours
Voltage (Nominal)
24 volts
Weight (Maximum)
17.5 pounds
Connector:
one 2 pin MS3509-25
one 10 pin, circular MS3474-L12-10PN
Discharge
Cut Off
Capacity (AH)
Test
Rate (Amps)
Voltage (V)
Minimum
Capacity
3.5
18.0
5.5
Cycle Life
Normal Rate
5.5
18.0
5.0
18.32/
High Rate
55.0
14.4
Vibration
1.1
19.0
5.5
Temperature Shock
5.5
18.0
5.5
Altitude
5.5
18.0
4.6
Humidity and Charge Retention
5.5
18.0
4.1
High Rate
55.0
13.0
2.75
Discharge and
Low Temperature 1/
High Rate
Discharge and
Operating Position 1/
NOTES:
1/ By pass diode with shorting bar when low capacity cell reaches voltage of 0.5 V
during high rate discharges.
2/ Discharge on cycling test limited to 2 minutes.
Changes from previous issue. Marginal notation are not used in this revision to identify changes
with respect to the previous issue due to the extent of the changes.
Custodian
Preparing Activity:
Army-CR
Army - CR
(Project 6140-A836)
8