MIL-PRF-49450B(CR)
TABLE II. First Article Verification of batteries. /Components
Sample or Cell
Requirement
Test
1/
Test
Paragraph
Paragraph
Group Number
Visual and mechanical
1-4
3.4, 3.5, 3.6.3
4.5.5
Dimension and weight
1-4
3.4
4.5.7
2/
1-4
3.6.5
4.5.6
Insulation resistance
2/
1-4
3.4.1.4
4.5.20
Receptacle mounting
1-4
3.4.1.1
4.5.8
Container body to
2/
container cover
3/
1-4
3.4, 3.4.2.4
4.5.19
Internal pressure
Capacity (initial)
1-4
3.6.l, 3.6.3,
4.5.10.1
3.4.8.1
3/
1-4
3.4.2.6
4.5.9
Potassium carbonate
High rate discharge, low
2,4
3.6.1, 3.6.2
4.5.17
temperature
High rate discharge
1,3
3.6.1, 3.6.4
4.5.18
operating position
Cycle life
1,2
3.6.1, 3.6.3
4.5.11
Mechanical shock
3,4
3.6.2
4.5.12
Vibration
3,4
3.6.1, 3.6.2
4.5.13
Temperature shock
3,4
3.6.1, 3.6.2
4.5.14
Altitude
3,4
3.6.1, 3.6.2
4.5.15
Capacity
3-4
3.6.1, 3.6.3
4.5.10
Humidity and charge
3,4
3.6.1, 3.6.2
4.5.16
retention
Capacity
3-4
3.6.1, 3.6.3
4.5.10
NOTES:
1/ Cell group (see 4.4.2.1)
2/ Not applicable to cell procurements
3/ For battery or battery plus component procurements test four cells and one low
capacity cell per battery sample. For separate cell procurement test four cells per cell
group.
.
12
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