Acdc Dynamics 6fm65d Deep Cycle Batteries Instruction Manual

6FM65D Deep Cycle Batteries

Product Information:

The Deep Cycle Batteries are designed for frequent cycling
applications. They use a high-tin alloy positive plate, active
paste materials, and a stronger electrolyte, resulting in a 30%
longer life compared to normal batteries. These batteries are
suitable for solar and wind energy systems.

General Features:

• Nominal Voltage: 12V
• Battery Model: 6FM65D/12Volt 65Ah
• Rated Capacity (10 Hour rate): 65Ah
• Cells Per Battery: 6
• Approx Weight: 19Kg
• Internal Resistance (Full charged at 25°C): Approx 5.5mΩ
• Max. Discharge Current: 520A (5s)
• Floating Design Life @ 25°C: 15 years

Specification:

• Capacity @ 25°C:
  • 10 Hour rate (6.5A/10.8V): 65Ah
  • 5 Hour rate (11A/10.8V): 55Ah
  • 3 Hour rate (16A/10.8V): 49Ah
  • 1 Hour rate (35A/10.5V): 36Ah
• Capacity affected by Temp (10 HR):
  • 40°C: 102%
  • 25°C: 100%
  • 0°C: 85%
  • -15°C: 65%
• Self Discharge @ 25°C:
  • After 3 months storage: 91%
  • After 6 months storage: 82%
  • After 12 months storage: 64%
• Charge Method @ 25°C:
  • Cycle Use: 14.5-14.9V (Initial charging current less than
    19.5A)
  • Float Use: 13.6-13.8V

Product Usage Instructions:

Caution:

• Avoid short circuit
• Do not charge in a sealed container
• Keep sparks and flames away

Constant Voltage Charge:

• Cycle Use: 14.5-14.9V
• Standby Use: 13.6-13.8V
• Initial Current: 19.5A

Note: For more information, visit www.championpower.cn

Discharge Characteristic Curve:

Refer to the provided graph for the discharge time at different
voltages and currents.

Relationship between Charging Voltage and
Temperature:

Use the table to determine the charging voltage based on the
temperature.

Temperature Effects on Float Life:

Refer to the graph to understand the impact of temperature on
the float life of the battery.

Life Characteristics of Standby Use:

Refer to the graph to understand the life expectancy of the
battery in standby use.

Cycle Service Life in Relation to Depth of
Discharge:

Refer to the graph to understand the cycle service life based on
the depth of discharge.

For further assistance, contact National Sales Centre at 010 202
3400 or Technical Support at 010 202 3500. Visit www.acdc.co.za for more
information.

Deep Cycle Batteries

6FM65D/12Volt 65Ah

Deep cycle Series Battery is specially designed for frequent cycling applications.The series battert uses high-tin alloy positive plate, active paste materials and stronger electrolyte,which gives 30% longer life than normal battery. Suitable for solar and wind energy systems.

Application

· Emergency Power System · Communication equipment · Telecommunication systems · Uninterruptible power supplies · Electric toy car and wheelchairs, etc

· Power tools · Alarm system · Marine equipment · Medical equipment · Fire and Security System

General Features
· Heavy Duty Grid · Mechanized assembly · Non-spillable construction · High Reliability and Stability · Sealed and Maintenance-free · Long Life and low self-discharge design

Construction

· Positive……..Lead dioxide

· Negative……..Lead

· Electrolyte……..Sulfuric acid

· Safety Valve……..EPDR

· Separator……..Fiber glass

· Terminal……..Copper

· Container……..ABS(UL94-HB) / Flame Retardant ABS (UL94-V0)

Specification

Nominal Voltage

12V

Battery Model

Rated capacity (10Hour rate)

65Ah

Cells Per battery

6

Dimension

Length 350mm±1

Width 167mm±1

Height 178mm±2

Total Height 181mm±2

Approx Weight

19Kg

Internal Resistance

Full charged at 25 (77 ): Approx 5.5m

Max.discharge current

520A(5s)

Floating design life @ 25 (77 )

15 years

Capacity @ 25 (77 )

10Hour rate(6.5A/10.8V) 65Ah

5Hour rate(11A/10.8V) 55Ah

3Hour rate(16A/10.8V) 49Ah

1Hour rate(35A/10.5V) 36Ah

Capacity affected by Temp(10 HR)

40 (104 ) 102%

25 (77 ) 100%

0 (32 ) 85%

-15 (5 ) 65%

Self Discharge @ 25 (77 )

After 3 months storage 91%

After 6 months storage 82%

After 12 months storage 64%

Charge method @ 25 (77 )

Cycle Use Float Use

14.5-14.9V (Initial charging current less than 19.5A) 13.6-13.8V

Outer Dimension(mm)

Terminal Type(mm)

16 350

8.5

7

3

20

6FM65D 12Volt 65Ah
Deep Cycle Battery

Caution: -Avoid short circuit -Do not charge in sealed container -Keep sparks,flame away
Constant voltage charge -Cycle use:14.5-14.9V -Standby use:13.6-13.8V -Initial current:19.5A

www.championpower.cn

178 181

7.5

17.5 M6

Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25°C (77°F)

F.V / TIME
A 9.60V
W
A 10.20V
W
A 10.50V
W
A 10.80V
W
A 11.10V
W

5min 234.00 2480.40 214.50 2338.05 198.93 2188.20 181.13 1992.47 156.65 1770.15

10min 143.00 1518.66 143.54 1593.31 137.15 1542.94 131.08 1494.35 123.50 1426.43

15min 113.75 1217.13 104.54 1165.64 97.50 1101.75 91.00 1041.95 84.50 980.20

30min 74.75 807.30 70.96 798.28 68.79 784.22 65.65 758.26 61.10 714.87

1h 39.00 425.10 40.30 453.38 39.00 444.60 37.70 435.44 35.75 418.28

2h 22.75 247.98 21.83 246.67 21.40 244.98 20.85 240.87 20.31 237.66

3h 16.90 185.90 16.58 187.30 16.25 186.06 15.93 184.73 15.28 179.48

4h 13.65 150.15 13.00 147.55 12.35 142.03 12.13 141.35 11.92 140.62

5h 11.40 125.42 11.19 126.95 11.05 127.08 10.56 123.05 10.10 119.20

8h 7.53 83.57 7.41 84.10 7.31 84.09 7.12 82.98 6.93 81.81

10h 7.15 79.37 6.83 77.46 6.70 76.99 6.50 75.73 6.34 74.78

20h 3.71 41.68 3.64 41.31 3.59 41.34 3.55 41.35 3.51 41.42

National Sales Centre – 010 202 3400 | Technical – 010 202 3500

www.acdc.co.za

THINK ELECTRICAL

Deep Cycle Batteries

6FM65D/12Volt 65Ah

Discharge characterstic Curve

Voltage (V)

2.16/6.48/13.0
1.85/5.55/11.1 1.80/5.40/10.8 1.75/5.25/10.5 1.70/5.10/10.2 1.65/4.95/9.90 1.60/4.80/9.60

0.25C 0.20C 0.17C 0.12C 0.1C

0.55C 0.40C

0.05C

3C 2C 1C

7min 15min 27min 1h 2h 3h 4h
Discharge time

5h 8h 10h 20h

Relationship between charging voltage and temperature

(V/12V) (V/8V) (V/6V) (V/4V) (V/CE)

15.6 10.4 7.8 5.2 2.6 15.0 10.0 7.5 5.0 2.5 14.4 9.6 7.2 4.8 2.4 13.8 9.2 6.9 4.6 2.3 13.2 8.8 6.6 4.4 2.2
-10

Cycle Use Standby Use

0

10

20

30

40

50 60

Ambient temperature(¥)

Temperature effects on float life

2.30V/Cell 5
1

Life (years)

0

10

20

30

40

50

Temperatura(¥)

Life characteristics of standby use

120 100
80 60 40 20
0

Testing conditions: floating voltage: 2.27 to 2.30V /cell Ambient temperature: 25 ¥ ()

1

2

3

Life (years)

Capacity (%)

Capacity(%)

Cycle service life in relation to depth of discharge

120

100

80

60

100%DOD

50%DOD

40

30%DOD

20

0

400

600

800

100 0 1200 1400 1600

Number of cycles (cycles)

Constant voltage charging characteristic (0.25CA, at 25°C)

Charged Volume Current Voltage

(%) (XCA) (V) 140

120 0.25 15.0
100 0.20 14.0 80 60 0.15 13.0 40 0.10 12.0

Charged Volume Charge Voltage

20 0.05 11.0

Charging Current

0

0

0 2 4 6 8 10 12 14 16 18 20

Charging time (hours)

Capacity (%)

Self-discharge characteristic

11 0

100

90

80

70

60

50

40

0

2

4

6

8

10 12 14 16 18 20

Storage time: months

Charge Volume (%) Charge Currient (CA)

Charge Voltage (V)

Charge characterstic for standby use

15 7.5 5.0 14 7.0 4.7 13 6.5 4.3 12 6.0 4.0 11 5.5 3.7

Charge Volume
Charge Voltage
Discharge 100% (0.05 CA*20h) 50% (0.05 CA*10h)
Charge Charge Voltaje 2.275V /cell Charge Current 0.1 CA
Temperature 25

120 100 80 60 40

10 5.0 3.3

20
Charge Current

9 4.5 3.0

0

0 2 4 6 8 10 12 14 16 18 20 24 28
Charge Time (h)

0.24 0.20 0.16 0.12 0.08 0.04
0

National Sales Centre – 010 202 3400 | Technical – 010 202 3500

www.acdc.co.za

THINK ELECTRICAL

References

• ACDC Dynamics Online
• Industrial Vrla Battery,LifePo4 Lithium Battery-Champion Power