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Home / Products / battery / Optima battery / Yellow Top series / Optima battery Yellow Top series 8071-167 D51

Optima battery Yellow Top series 8071-167 D51

Optima battery Yellow Top series 8071-167 D51
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Battery Model:

D51

Part Number:

8071-167

NSN:

6140-01-523-6288

UPC Code:

8 11405 00007 2




Performance Data



Cold Cranking Amps:

450

Cranking Amps:

575

Nominal Voltage:

12 volts

Open Circuit Voltage (fully charged):

13.1 volts

Internal Resistance (fully charged):

0.0046 ohms

Capacity:

38 Ah (C/20)

Reserve Capacity:

BCI: 66 minutes (25 amp discharge, 80°F (26.7°C ), to 10.5 volts cutoff)





Physical Characteristics



Plate Design:


High purity lead-tin alloy.  Wound cell configuration utilizing proprietary

SPIRALCELL TECHNOLOGY®.



Electrolyte:


Sulfuric acid, H2SO4



Case:

Polypropylene

Case Color:

Light Gray

Cover Color:

“OPTIMA“ Yellow

Group Size:

BCI: 51

Post Type:

SAE Post

Weight:

26 lb

Length:

9.31 in

Width:

5.06 in

Height:

8.94 in



Power



CCA (BCI 0°F):

450 amps

MCA (BCI 32°F):

575 amps





Recommended Charging




The following charging methods are recommended to ensure a long battery life:

(Always use a voltage regulated charger with voltage limits set as described below.)



Model: D51 and D51R

These batteries are designed for starting and deep cycling applications and for use in

vehicles with large accessory loads.







Recommended Charging Information



Alternator:

13.65 to 15.0 volts

Battery Charger:

13.8 to 15.0 volts; 10 amps maximum; 6-12 hours approximate

Float Charge:

13.2 to 13.8 volts; 1 amp maximum (indefinite time at lower voltages)

Rapid Recharge (Constant voltage charger):

Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp.

Cyclic or Series String Applications::


14.7 volts. No current limit as long as battery temperature remains below 125°F (51.7°C). When current falls below 1 amp, finish with 2 amp constant current for 1 hour.



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Optima battery Blue Top series 8052-161 - D31M
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Optima battery Yellow Top series 8014-045 D3478
Battery Model: D34/78 Part Number: 8014-045 NSN: 6140 01 457 4341 UPC Code: 8 11405 00045 
Optima battery Red Top series 8025-160 25
Optima battery Red Top series 8025-160 25
Battery Model: 25 Part Number: 8025-160 NSN: Number applied for, product currently available UPC Code:
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Optima battery Yellow Top series 8051-160 D31A
Battery Model: D31A Part Number: 8051-160 NSN: 6140 01 502 4973 UPC Code: 8 11405 00051 5
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Optima battery Yellow Top series 8012-021 D34
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Optima battery Red Top series 8022-091 75 25
Optima battery Red Top series 8022-091 75 25
Battery Model: 75/25 Part Number: 8022-091 NSN: 6140 01 475 9361 UPC Code: 8 11405 00091 1
Optima battery Yellow Top series 8050-160 D31T
Optima battery Yellow Top series 8050-160 D31T
Battery Model: D31T Part Number: 8050-160 NSN: 6140 01 457 5469 UPC Code: 8 11405 00050 8
Optima battery Red Top series 8004-003 34 78
Optima battery Red Top series 8004-003 34 78
Battery Model: 34/78 Part Number: 8004-003 NSN: 6140 01 457 4339 UPC Code: 8 11405 00003 4
Optima battery Yellow Top series 8073-167 D51R
Optima battery Yellow Top series 8073-167 D51R
Battery Model: D51R Part Number: 8073-167 NSN: Number applied for, product currently available UPC Code:
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Optima battery Yellow Top series 8042-218 D7525
Battery Model: D75/25 Part Number: 8042-218 NSN: Number applied for, product currently available UPC Code: