CFR-12V29-S10


NPS
Maintenance-Free Rechargeable Batteries

Description

SPECIFICATIONS CFR-12V29-S10

Nominal Open Circuit Voltage ............................12.7V
Nominal Working Voltage .................................. 11.9V
Nominal Capacity at 77°F (25°C)
Voltage readings are per cell
20 Hour Rate
(1.45 amps to 1.75 volts)........ 29.0 ampere hours
10 Hour Rate
(2.70 amps to 1.75 volts)........ 27.0 ampere hours
5 Hour Rate
(4.80 amps to 1.75 volts)........ 24.0 ampere hours
1 Hour Rate
(17.00 amps to 1.6 volts)........ 17.0 ampere hours
1/2 Hour Rate
(24.90 amps to 1.6 volts)........ 12.4 ampere hours
Max. Physical Size:
Length .................................... 6.51 inches (165mm)
Width ...................................... 4.91 inches (125mm)
Height...................................... 7.39 inches (188mm)
Weight ............................................ 21.2 lbs (10.0kg)
Energy Density
(20 Hour Rate) ........................ 1.47 watt hrs/cu in
(20 Hour Rate) .......................... 16.4 watt hrs/lbs
Operating Temperature Range
Discharge ...... -60°F to +165°F (-50°C to +74°C)
Charge .............. 0°F to +120°F (-18°C to +49°C)
Recharging Methods:
Float Charging: Constant Potential Source of
13.7 to 13.9 volts continuously.
Routine Charging: Constant Potential Source of
14.7 to 15.1 volts with a charging current of
10.0 ampere maximum.
Terminal: Cable assembly with TEW-105 (#12 AWG)
tinned copper wire; black - negative, red - positive;
23 inches long from edge of battery to end of
connector; AMP connector housing 770017-1 and
2 AMP sockets 770004-3
Case Material: Polycarbonate Flame Class: UL94 V-O
exceeds oxygen index 28
Float Life Expectancy: 8+ years at 77°F (25°C)

 

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