Lithium Polymer (Li-Po) Batteries/Cells

Melasta Research and development (R&D) teams are fully invested in producing the best quality products to the market. These are core technological advantages that make our batteries unique in the market.
1.Wide Temperature ranges -50 ℃~50 ℃ or -20 ℃~80 ℃.
2. Small size batteries with Thickness: 0.4~8 mm and width: 6~50 mm.
3. Low temperature with Operating temperature from -50℃ to 50℃.
4. Maximum Capacity for single cells up to 30,000mAh.
5. Quick Charge batteries with charge rate up to 5C.
6. High drain batteries with 150C pulse, 90C discharge for 2 seconds, 45C continuous discharge rate.
7. Ultra-thin characteristics, light weight, flexible size, flexible shapes.

MELASTA works to solve the limitations associated with conventional lithium-ion technologies, including cycle and span life, safety, recharge time, power delivery and ability to operate in extreme temperatures. The technology’s performance features surpass other existing battery.

Melasta Lithium Polymer Battery Unique Features

1. High Discharge Current

6. Low Self-Discharge

2. High Reliability

7. High Energy Density

3. High Capacity

8. Various Shapes

4. Longer Life Cycles (LIPO cycle life)

9. No Memory Effect

5. High Safety

10. Low Impedance And Heat Generation

 

Customized LiPO Battery Features

Melasta can make all shapes of the batteries according to the application requirements. Over the years of experience Melasta has developed the technologies for LiPO battery and has served more than 1000 unique battery projects with customized batteries. Our Research and development teams are experts in understanding the customer needs and application requirements. 

Unique Features of Melasta Customized LiPO Battery

1.The minimum width could be 6-50mm and thickness could be 0.4mm~8mm

2. Support fast charging and discharging rates

3. Wide Temperature ranges -50 ~50 or -20 ~80 .

4.Comply with All safety standards certifications of lithium battery including IEC, UL, PSE, UN38.3 etc.

5. It can support a wide range of applications including smart wearable, deep diving equipment, medical electronics, military equipment, and public security.

6. High discharge rate up to 150C pulse

7. Our Normal delivery time for samples is 10-15 days

Customized Shape Batteries 

These are few customized LiPO battery shapes, which we have already designed for our customers, Ultra-Thin, Curved, Round, Hexagon, Ultra Narrow, C Shape, Triangle, Rectangle, D shape, And polygonal shapes.


Low-Temperature and High Discharge LiPO Battery Features

Melasta batteries are design and manufacture to provide high performance in power, capacity, and discharge rate. These Low temperature cells are mostly used for special projects in frozen mountains and military grade applications.

Unique Features of Low Temperature LiPO Battery

1. Wide range of low Operating temperature from -50 to 50.

2. Customized battery shape according to special application.

3. High Discharge rate up to 90C for 2 seconds and 45C continuous discharge rate

4. Support fast charging with 5C rate

5. Stable performance in extreme temperatures, along with the higher discharge rate.

6. These batteries can be used from size applications to large industrial applications. Wearable devices, agricultural appliances, automotive applications, industrial applications are the main areas to use LiPO batteries.

Regular Type Li-polymer Battery

These are few models descriptions of regular LiPO battery for more information please download our catalogue from support section. 

Sr No.

Cell Model

Nominal Capacity

 (mAh)

Nominal Vol.

(V)

Dimension (mm)

Weight Approxg

Standard Charge Rate

Max Charge Rate

Max Con. Dis. Rate

Max Plus Dis. Rate

T (max)

W (±0.5)

L (±0.5)

1

LP481220

70

3.7V

4.8

12

20

1.6

0.5C

1C

1C

3C

2

LP402040

250

3.7V

4

20

41.5

6

0.5C

1C

1C

3C

3

LP501933

250

3.7V

5

19

34.5

5.5

0.5C

1C

1C

3C

4

LP502233

300

3.7V

5

22

34.5

7

0.5C

1C

1C

3C

5

LP602233

400

3.7V

6

22

34.5

8

0.5C

1C

1C

3C

6

LP303450

400

3.7V

3

34

51.5

9.5

0.5C

1C

1C

3C

7

LP403040

400

3.7V

4

30

41.5

9

0.5C

1C

1C

3C

8

LP562437

450

3.7V

5.6

24

38.5

10

0.5C

1C

1C

3C

9

LP682136

450

3.7V

6.8

21

37.5

9

0.5C

1C

1C

3C

10

LP702136

480

3.7V

7

21

37.5

9.5

0.5C

1C

1C

3C

11

LP383450

600

3.7V

3.8

34

51.5

13

0.5C

1C

1C

3C

12

LP742938

750

3.7V

7.4

29

39.5

15

0.5C

1C

1C

3C

13

LP553048

750

3.7V

5.5

30

49.5

15

0.5C

1C

1C

3C

14

LP453648

800

3.7V

4.5

36

49.5

16.5

0.5C

1C

1C

3C

15

LP752938

800

3.7V

7.5

29

39.5

16.5

0.5C

1C

1C

3C

16

LP353475

900

3.7V

3.5

34

76.5

18.5

0.5C

1C

1C

3C

17

LP702845

900

3.7V

7

28

46.5

19

0.5C

1C

1C

3C

18

LP404360

950

3.7V

4

43

61.5

19.5

0.5C

1C

1C

3C

19

LP852940

950

3.7V

8.5

29

41.5

19

0.5C

1C

1C

3C

20

LP692865

1000

3.7V

6.9

28

66.5

23.5

0.5C

1C

1C

3C

21

LP503562

1100

3.7V

5

35

63.5

23

0.5C

1C

1C

3C

22

LP803048

1200

3.7V

8

30

49.5

21

0.5C

1C

1C

3C

23

LP3534100

1200

3.7V

3.5

34

101.5

25.5

0.5C

1C

1C

3C

24

LP503476

1300

3.7V

5

34

77.5

27.5

0.5C

1C

1C

3C

25

LP953048

1400

3.7V

9.5

30

49.5

28

0.5C

1C

1C

3C

26

LPA03048

1500

3.7V

10

30

49.5

29

0.5C

1C

1C

3C

27

LP904040

1500

3.7V

9

40

41.5

28

0.5C

1C

1C

3C

28

LP553482

1750

3.7V

5.5

34

83.5

33.5

0.5C

1C

1C

3C

29

LP506065

2000

3.7V

5

60

66.5

41

0.5C

1C

1C

3C

30

LP803562

2000

3.7V

8

35

63.5

38

0.5C

1C

1C

3C

31

LP603496

2200

3.7V

6

34

97.5

40

0.5C

1C

1C

3C

32

LP703482

2200

3.7V

7

34

83.5

41

0.5C

1C

1C

3C

33

LP4642125

2600

3.7V

4.6

42

126.5

52

0.5C

1C

1C

3C

34

LP954360

2800

3.7V

9.5

43

61.5

52

0.5C

1C

1C

3C

35

LP784280

3000

3.7V

7.8

42

81.5

62

0.5C

1C

1C

3C

36

LP6042125

3250

3.7V

6

42

126.5

66

0.5C

1C

1C

3C

37

LP5842125

3500

3.7V

5.8

42

126.5

71

0.5C

1C

1C

3C

38

LPA53496

4000

3.7V

10.5

34

97.5

76

0.5C

1C

1C

3C

39

LP5467100

4250

3.7V

5.4

67

101.5

82.5

0.5C

1C

1C

3C

40

LP7843128

5000

3.7V

7.8

43

127.5

98.5

0.5C

1C

1C

3C



High Drain Type Li-polymer Battery

Click Here to Download the Full Model List.

Sr No.

Cell Model

Nominal Capacity

 (mAh)

Nominal Vol.

(V)

Dimension (mm)

Weight Approxg

Standard Charge Rate

Max Charge Rate

Max Con. Dis. Rate

Impedance(mΩ)

T (max)

W (±0.5)

L (±0.5)

1

SLPB6934096

2200

3.7V

97

33.5

6.7

46.5

0.5C

2C

25

2.5

2

SLPB6843135

4000

3.7V

135

43

6.6

83

0.5C

2C

20

1.5

3

SLPB8442126

4000

3.7V

127

42

8.1

92.5

0.5C

2C

35

1.3

4

SLPB8542126

4000

3.7V

127

42

8.2

98

0.5C

2C

40

1.1

5

SLPB8042126

4200

3.7V

127

42

7.6

89.5

0.5C

2C

25

1.3

6

SLPB8042126

4300

3.7V

127

42

7.7

91

0.5C

2C

30

1.3

7

SLPB7042126

4800

3.7V

127

42

6.7

83.5

0.5C

1C

5

2.7

8

SLPB9142126

5000

3.7V

127.5

42

8.8

103.5

0.5C

10A

25

1.3

9

SLPBA242126

5000

3.7V

127.5

42

9.6

109

0.5C

10A

30

1.1

10

SLPB8442126

5200

3.7V

127

42

8.2

98.5

0.5C

10A

15

1.4

11

SLPB8942126

5200

3.7V

127.5

42

8.6

103.5

0.5C

10A

20

1.4

12

SLPB7345135

5400

3.7V

135

45

7

94.5

0.5C

1C

5

2.3

13

SLPB7645150

5500

3.7V

150

45

7.3

114

0.5C

10A

25

1.2

14

SLPBA042124

5500

3.7V

125.5

41.8

9.7

112

0.5C

10A

20

1.4

15

SLPBA042126

5500

3.7V

127.5

42

9.7

114

0.5C

10A

25

1.1

16

SLPB6845180

5600

3.7V

180

45

6.6

119

0.5C

10A

25

1.2

17

SLPB7044175

5600

3.7V

175

43.5

6.7

116

0.5C

10A

20

1.2

18

SLPB8245150

5600

3.7V

150

45

7.9

121

0.5C

10A

30

1.1

19

SLPBA343128

5600

3.7V

128.5

43

10

121

0.5C

10A

25

1.2

20

SLPB9542124

5700

3.7V

125.5

42

9.2

111

0.5C

10A

15

1.5

21

SLPBA842124

5700

3.7V

125.5

42

10.2

119

0.5C

10A

20

1.2

22

SLPB8349135

5800

3.7V

136.5

49

8.1

120

0.5C

10A

25

1.2

23

SLPB8645135

5800

3.7V

135

45

8.3

114

0.5C

10A

15

1.5

24

SLPB9045150

5800

3.7V

150.5

45

8.7

132.5

0.5C

10A

35

0.9

25

SLPB9145150

5800

3.7V

150.5

45

8.7

127

0.5C

10A

30

1

26

SLPBA542124

5800

3.7V

125.5

42

10.2

123

0.5C

10A

30

1.1

27

SLPBA644120

5800

3.7V

120

44

10.3

119

0.5C

10A

30

0.8

28

SLPB8044175

5900

3.7V

175

44

7.2

125

0.5C

10A

15

1.1

29

SLPB9544124

5900

3.7V

125

43

9.2

112.5

0.5C

10A

20

1.3

30

SLPB9742126

5900

3.7V

127.5

42

9.2

110

0.5C

10A

10

1.6

31

SLPBA642124

5900

3.7V

125.5

42

10.3

122

0.5C

10A

30

0.9

32

SLPBA142124

6000

3.7V

125.5

42

9.8

117

0.5C

10A

15

1.3

33

SLPB9145135

6100

3.7V

135.5

45

8.8