Energy Storage Battery (LiFePO4 Battery Pack)

Melasta Provides energy storage solution for wide range of applications. It has standard products which could be used for replacement for energy storage. It’s high quality product replaces the lead-acid batteries efficiently. These are the technological advantages of these batteries

1. Smart BMS technology 

2. More than 3500 life Cycles

3. Communication protocols including RS485, Bluetooth and Wi-Fi

4. Compliance with International Certifications standards UL, UN38.3 and CE.

5. Drop in lead acid battery replacement solutions

6. Wide range operational temperature -20 ~80

7. Compatible to operate in Low temperature conditions up to -20

Melasta Provides energy storage solution for wide range of applications. It has standard products which could be used for replacement for energy storage. It’s high quality product replaces the lead-acid batteries efficiently. These batteries are with plug and play replacement. These batteries have built-in BMS System which controls the battery for charging and discharging. BMS have multiple options for communication protocol such as Bluetooth, Wi-Fi and RS485.

 

Melasta Advantages for Energy Storage Battery 

1. Partial state of charge (PSOC)

 A partial state of charge is not a good option for lead-acid batteries. Lead-acid batteries do not perform well when they are not charged correctly. In that case, lithium-ion batteries are the best choice that can perform well even during the Partial state of charge. Melasta batteries can work properly, even in their charging state.

2. Capacity usage compression

Typical Lead-acid batteries are bigger in size but less energy density as compared to Melasta Li-ion batteries. Melasta batteries provide 100% of their rated capacity with a very less self-discharge rate. These batteries have a longer life cycle with high sustainability and reliability.

3. High efficiency

Melasta batteries are highly efficient, with a rate of 99% in respect of charging and discharging. These batteries have little resistance, which helps to charge much faster as compared to the traditional Lead-acid batteries. Lead-acid batteries only can reach the 60% of their capacity and have a meager recharging rate.

4. Longest Life cycle

Melasta has designed its batteries according to the high-tech standards and produces in state of the art factories equipped with the latest technologies. So our batteries’ life is 10 times longer than normal lead-acid batteries. Melasta batteries still provide 80% to 85% of the rated capacity after using the 2000 cycles. So it minimizes the replacement of your batteries for your appliances.

5. Maintenance Free

The best thing about Melasta Li-ion batteries is that they do not need any maintenance, no watering, no corrosion. The self-discharge rate is very low for Melasta batteries; they do not lose their capacity during their idle state; this characteristic can assure the availability of energy whenever you need it.

6. Green Energy

Melasta produces all the batteries according to International safety and green environment standards and does not use any hazardous material which can affect the natural environment. We are proud to provide green energy to the world.


12 V Lead Acid Replacement battery

Melasta offers a complete range of 12 Volt LiFePO4 batteries as a replacement solution for Lead-acid batteries. These batteries are suitable for a wide range of applications such as Golf carts, marine boats, medical equipment, jump starter, car, ups storage, and many more applications.

 

Battery Features

1. Compatible with applications

2. Drop in replacement solutions

3. Same Size as lead acid batteries

4. Same output terminals

5. Stable discharge rate

6. Lighter weight than Lead-acid battery

7. Longer Life span up to 3500 cycles


 

Item No.

Model Number

Nominal Voltage

Capacity (Ah)

Charge Current(A)

Discharge Current (A)

Peak Current   (A)

Weight (kg)

Dimension (L*W*H)mm

1

MB1206F

12V

6

6

6

30

0.83

151*65*95

2

MB1209F

12V

9

9

9

35

1.15

151*65*95

3

MB1210F

12V

10

10

15

35

1.5

142*80*80

4

MB1212F

12V

12

12

15

60

1.6

151*98*95

5

MB1215F

12V

15

15

15

60

1.9

151*98*95

6

MB1220F

12V

20

20

30

68

3

180*76*166

7

MB1224F

12V

24

24

30

60

3

180*76*166

8

MB1225F

12V

25

25

25

50

3

116*100*200

9

MB1230F

12V

30

40

40

150

5.3

196*165*174

10

MB1240F

12V

40

40

50

170

6.5

196*165*174

11

MB1250F

12V

50

50

50

150

6.5

196*165*174

12

MB1260F

12V

60

50

50

170

8.5

260*167*211

13

MB1275F

12V

75

50

50

150

9.8

260*168*213

14

MB1280F

12V

80

80

100

350

12.1

318*165*215

15

MB12100F

12V

100

80

100

350

12.3

318*165*215

16

MB12125F

12V

125

80

100

350

15

318*165*215

17

MB12150F

12V

150

80

100

350

19.8

485*170*245

18

MB12200F

12V

200

80

100

350

25

48*170*245

19

MB12300F

12V

300

80

100

350

35

520*221*296


24 Volt Industrial Vehicle Battery Solutions

Low speed vehicles battery mostly required a 24V standard battery pack with high capacity. Melasta offers a capacity range from 10Ah to 300Ah, that is suitable for forklift, golf carts, industrial robot and industrial cleaners.

Battery Features

1. Specially design for low speed industrial vehicles

2. High safety with advanced built-in Battery Management System

3. CAN BUS, and RS485 communication system

4. Support Series and Parallel configurations

5. Replacement Solution for Lead-Acid Battery

6. Support Solar Energy Storage Solution

7. IP 55 or IP66 Protection

Item No.

Model Number

Nominal Voltage

Capacity (Ah)

Charge Current(A)

Discharge Current (A)

Peak Current   (A)

Weight (kg)

Dimension (L*W*H)mm

1

MB2410F

24V

10

6

15

55

2.95

180*76*166

2

MB2412F

24V

12

12

15

50

2.8

180*80*150

3

MB2420F

24V

20

20

20

85

6.5

196*165*174

4

MB2425F

24V

25

25

25

85

6.5

196*165*174

5

MB2450F

24V

50

50

50

140

12

318*165*215

6

MB24100F

24V

100

80

175

300

24.2

485*170*245

7

MB24125F

24V

125

80

100

350

32.2

518*271*222

8

MB24150F

24V

150

80

100

300

35

520*221*269

9

MB24200F

24V

200

100

200

300

60.6

605*490*155

10

MB24300F

24V

300

100

150

200

85

602*530*202




Bluetooth and Wi-Fi Battery Series

To meet the new standards for the communication between the battery pack and other parts of the system through Bluetooth and Wi-Fi protocol, Melasta introduces the battery pack with Bluetooth and Wi-Fi communication protocol. These batteries are a replacement solution for the lead-acid battery pack and use for the applications such as golf cart, energy storage, and Recreational vehicles.

 

Battery Features 

1.Specially designed for smart vehicles

2. Integrated Battery Management System

3. Easily connect to mobile app to check the battery health status

4. Easy to integrate with smart vehicle’s management system

Item No.

Model Number

Nominal voltage

Capacity (Ah)

Charge Current(A)

Discharge Current (A)

Peak Current   (A)

Weight (kg)

Dimension (L*W*H)mm

Communication Protocol

1
MB1209F
12V
9
9
9
35
1.15
151*65*95
Bluetooth
2
MB1212F
12V
12
12
15
60
1.6
151*98*95
Bluetooth
3
MB1220F
12V
20
20
30
68
3
180*76*166
Bluetooth
4
MB1224F
12V
24
24
30
60
3
180*76*166
Bluetooth
5
MB1250F
12V
50
50
50
150
6.5
196*165*174
Bluetooth/Wi-Fi
6
MB1275F
12V
75
50
50
150
9.8
260*168*213
Bluetooth/Wi-Fi
7
MB12100F
12V
100
80
100
350
12.3
318*165*215
Bluetooth/Wi-Fi
8
MB12125F
12V
125
80
100
350
15
318*165*215
Bluetooth/Wi-Fi
9
MB12150F
12V
150
80
100
350
19.8
485*170*245
Bluetooth/Wi-Fi
10
MB12200F
12V
200
80
100
350
25
48*170*245
Bluetooth/Wi-Fi
11
MB12300F
12V
300
80
100
350
35
520*221*296
Bluetooth/Wi-Fi
12
MB2450F
24V
50
50
50
140
12
318*165*215
Bluetooth/Wi-Fi

Technical Graphs

These graphs represent the performance of Melasta LiFePO4 battery Pack with specification of 12V Voltage, and 20 Ah capacity.  

 1.     Different Rate Discharge Curves
       

2.     Different Temperature Discharge Curves


3.     0.5C Charge Curves
     

4.     Cycle Life Curves
    

5.     Self-Discharge Curve

Melasta LiFePO4 Battery Pack Specification
MB1220F (12V, 20Ah)


Technical Specification

These are the technical specification of Melasta LiFePO4 battery Pack with specification of 12V Voltage, and 20 Ah capacity.  

1. Electrical Characteristics

Nominal Voltage

12.8 V

Nominal Capacity

20 Ah

Energy

256 Wh

Internal Resistance

 ≤50mΩ

Cycle Life

>2000 cycles @0.2C 80%DOD

Months Self Discharge

 <3%

Efficiency of Charge

100% @0.5C

Efficiency of Discharge

96~99% @1C

2. Standard Charge

Charge Voltage

14.6 V

Charge Mode

0.2C to 14.6 V, then 14.6 V,charge current to 0.02C5A (CC/CV)

Charger Current

10A

Max. Charge Current

1.0C5A

Charge Cut-off Voltage

14.6±0.03V

3. Standard Discharge

Continuous Current

40A

Max. Discharge Current

50A

Discharge Cut-off Voltage

8V

4. Environmental

Charge Temperature

0to 45(32F to 113F) @60±25% Relative Humidity

Discharge Temperature

-20to 60(-4F to 140F) @60±25% Relative Humidity

Storage Temperature

0 to 40 (32F to 104F) @60±25% Relative Humidity

Water Dust Resistance

IP56

5.Mechanical

Configuration/Cell

4S6P / 26650

Dimensions (mm.)

181*77*167 mm

Weight (g.)

Approx: 2.7 KG