6-DZF-13 12V VRLA BATTERY

6-DZF-13 12V VRLA BATTERY

Chilwee BG (BLACK GOLD) Series high energy VRLA Battery is specially designed based on Graphene Technology, which has obviously improve the battery's capacity, output power, cycle life and high/low temperature performance. The Chilwee BG (BLACK GOLD) Series provides longer range, larger power and extremely long life for motive power applications, i.e. electric bicycles, electric tricycles, electric motorcycles and other device require DC power source.

Chilwee Black Gold Battery

6-DZF-13  GRAPHENE VRLA BATTERY

FEATURES & BENEFITS

  • Designed based on Graphene Technology enables the BG (BLACK GOLD) series Battery with the the features of excellent long range, larger power and extremely long life.

  • Unique structure of battery container and lid to ensure excellent gas recommendation efficiency, less gas released so that water loss rate is reduced.

  • Sepcial grid alloy material and special lead paste prescription have been utilized to resist corrosion on plates, prolong the life of the battery.

  • Increased positive active material to improve the battery's initial capacity and service life.

  • Redesigned battery container and terminal, more attractive appearance and easy for installation.

COMPARISON BETWEEN BG SERIES AND STANDARD BATTERY

Testing item

Standard battery

Black gold series

comparison

Initial capacity, for the first 3 cycles

12Ah

13.2Ah

10% improved

Capacity, after 69 cycles

12.1Ah

13.6Ah

13% improved

Discharge time @end-voltage :12V

65Minutes

90Minutes

34% improved

Water loss rate

0.1Gram/cycle

0.06Gram/cycle

40% improved

Discharge time @-15℃

94 Minutes

112Minutes

18% improved

Cycle life@100% DOD

400 cycles

610 cycles

52% improved

SPECIFICATION(6-DZF-13)

Nominal voltage(V)

12V

Open circuit voltage(V/block)

13V-13.45V

Number of cells(per block)

6 Cells

Rated capacity(Ah,25℃)

2h rate (to 1.75V/Cell)

13Ah

3h rate (to 1.75V/Cell)

14Ah

5h rate (to 1.80V/Cell)

15Ah

10h rate (to 1.80V/Cell)

16.5Ah

20h rate (to 1.85V/Cell)

18Ah

Nominal weight(kgs)

Approx.4.15 Kgs

Dimension (L X W XH, Total heigh .mm)

(151mm±0.5)*(101mm±0.5)*(98mm±0.5),(100mm±0.5)

Container material

Enhanced abs

Charge Voltage

Float(V/Block)

13.50V-13.80V


Cycle(V/Block)

14.60V-14.80V


Maximum Discharge current (A)

100A(5s)


Maximum charge current(A)

2.0A


Working Temperature(℃)

Operation(maximum):

-20℃to 50℃

Operation (recommended):

20℃ to 30℃

Storage Temperature(℃)


-20℃ to 50℃

6-DZF-13 12V 13Ah Chilwee Black Gold Battery



Chilwee Black Gold Battery

RECOMMENDED SETTING PARAMETERS

Item

24V battery Bank

36V battery Bank

48V battery Bank

Charger parameters

Max.charge volage(V)

29.3V-29.5V

43.8V-44.2V

58.6V-59.0V

Float.charge volage(V)

27.4V-27.6V

41.0V-41.4V

54.8V-55.2V

Max.charge current(A)

1.8A-2.2A

1.8A-2.2A

1.8A-2.2A

Shifting current(A)

0.38A-0.43A

0.38A-0.43A

0.38A-0.43A

Temperature compensation Coefficient(mV/℃/Cell)

2.5~4.0mV/℃/Cell

2.5~4.0mV/℃/Cell

2.5~4.0mV/℃/Cell

Controller parameters

Low-voltage protection(V)

21V±0.5V

31.5V±0.5V

42V±0.5V

Limited current (A)

≤15A

≤15A

≤15A

Lock turn-on current (A)

≤0.1A

≤0.1A

≤0.1A

Electric Motor Setting

Average current(A)

≤7A

≤7A

≤7A

Electric motor power(W)

≤150W

≤250W

≤350W

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