MEIRCELL LTD

Lead Acid Batteries

SEALED LEAD ACID (SLA) BATTERYSLA_batteries

Most economical for larger power applications where weight is of little concern. The lead acid battery is the preferred choice for hospital equipment, wheelchairs, emergency lighting and UPS systems.
Low initial cost and easy maintenance are good reasons to choose Sealed Lead Acid. SLA is a good choice when size and weight aren’t critical factors and cost must be kept low. This chemistry is usually found in stationary applications like uninterruptible power supplies and emergency lighting. Because SLA is predictable and easy to maintain, it’s a popular choice for medical applications.

Advantages

Low cost

Flooded lead acid cells are one of the least expensive sources of battery power available

Self-Discharge

The self-discharge rate is among the lowest of rechargeable battery systems

Charge retention

SLA has the best charge retention of any rechargeable battery

Flexible form factor

Wide range of sizes and capacities available

Low maintenance

No memory effect. No electrolyte to fill. Capable of high discharge rates.


Limitations

Size

Very heavy and bulky

Energy density

SLA has the lowest energy density of the rechargeable batteries

Charging

The SLA does not lend itself to fast charging - typical charge times are 8 to 16 hours

Storage

The SLA must always be stored in a charged state

Life Cycle

Depending on the depth of discharge and operating temperature, the SLA provides 200 to 300 discharge/charge cycles

Recycling

Environmentally unfriendly - the electrolyte and the lead content can cause environmental damage


Applications

Lighting

Emergency power source for Lighting systems

Emergency power

Standby/Back-up/Emergency power for electrical installations

UPS

Uninterruptible Power Supplies

Automotive and traction applications

Engine starters, Wheelchairs, Lawn and garden tools


Useful Information

Safety Precautions
Battery storage recommendations

Line up of Lead Acid Rechargeable Cells provided by MEIRCELL

MIERCELL
part number

Voltage (V)

Capacity (Ah)

Size (mm)
T x W x H

Weight (kg)

MLA-PS4.5-4

4

4.5

48 x 48 x 102

0.62

MLA-PS8-4

4

8

102 x 44 x 95

1.1

MLA-PS10-4

4

10

102 x 44 x 95

1.15

MLA-PS1.2-6

6

1.2

97 x 24 x 52

0.31

MLA-PS1.3-6

6

1.3

97 x 24 x 52

0.31

MLA-PS1.5-6

6

1.5

97 x 24 x 57

0.4

MLA-PS2.3-6

6

2.3

43 x 37 x 76

0.34

MLA-PS2.5-6

6

2.5

66 x 33 x 97

0.6

MLA-PS2.8-6

6

2.8

66 x 33 x 97

0.61

MLA-PS3.2-6

6

3.2

134 x 35 x 61

0.71

MLA-RT6-4

6

4

194 x 25 x 62

0.75

MLA-PS4-6

6

4

70 x 47 x 101

0.65

MLA-PS4.2-6

6

4.2

70 x 47 x 101

0.72

MLA-PS4.5-6

6

4.5

70 x 47 x 101

0.74

MLA-PS5-6

6

5

70 x 47 x 101

0.85

MLA-PS6-6

6

6

70 x 47 x 101

0.92

MLA-PS7-6A

6

7

94 x 48 x 101

1.06

MLA-PS7-6B

6

7

151 x 34 x 94

1.1

MLA-PS8-6

6

8

151 x 50 x 94

1.85

MLA-RT6-9

6

9

151 x 34 x 94

1.35

MLA-PS10-6

6

10

151 x 50 x 94

1.85

MLA-RT6-12

6

12

151 x 50 x 95

1.8

MLA-PS12-6

6

12

151 x 50 x 94

2.1

MLA-PS14-6

6

14

108 x 71 x 140

2.37

MLA-PS0.7-12

12

0.8

96 x 25 x 62

0.34

MLA-PS0.8-12

12

0.8

96 x 25 x 62

0.34

MLA-PS1.2-12

12

1.2

97 x 43 x 52

0.61

MLA-PS1.9-12

12

1.9

178 x 35 x 61

0.98

MLA-PS2-12

12

2

150 x 20 x 90

0.68

MLA-PS2.1-12

12

2.1

178 x 35 x 61

0.98

MLA-PS2.3-12

12

2.3

178 x 35 x 61

0.98

MLA-PS2.5-12

12

2.5

103 x 46 x 70

0.98

MLA-PS2.8-12

12

2.8

79 x 55.5 x 98.5

1.18

MLA-PS3-12

12

3

134 x 67 x 61

1.4

MLA-PS3.2-12

12

3.2

134 x 67 x 61

1.4

MLA-PS4-12

12

4

90 x 70 x 101

1.6

MLA-PS4.5-12

12

4.5

90 x 70 x 101

1.72

MLA-PS5-12

12

5

90 x 70 x 101

1.8

MLA-PS7-12

12

7

151 x 65 x 95

2.12

MLA-PS7.2-12

12

7.2

151 x 65 x 95

2.35

MLA-PS7.5-12

12

7.5

151 x 65 x 95

2.65

MLA-PS8-12

12

8

151 x 65 x 95

2.5

MLA-PS9-12

12

9

151 x 65 x 95

2.7

MLA-PS10-12S

12

10

151 x 65 x 111

3.25

MLA-PS10-12

12

10

151 x 98 x 95

3.7

MLA-PS12-12

12

12

151 x 98 x 95

4.1

MLA-PS15-12

12

15

181 x 77 x 167

5.3

MLA-PS17-12

12

17

181 x 77 x 167

5.7

MLA-PS18-12

12

18

181 x 77 x 167

5.7

MLA-PS20-12

12

20

181 x 77 x 167

6.2

MLA-PS24-12S

12

24

165 x 125 x 175

8.5

MLA-PS24-12

12

24

175 x 166 x 125

8.2

MLA-PS25-12

12

25

175 x 166 x 125

8.2

MLA-PS26-12

12

26

175 x 166 x 125

8.2

MLA-PS28-12

12

28

175 x 166 x 125

8.6

MLA-PS28-12S

12

28

165 x 125 x 175

9.6



Provided information was based on the recommendations of batteries manufacturers

For further information, other cell sizes or capacity range, please contact MEIRCELL by email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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