Maintenance-Free Series_Maintenance-Free Series_Automotive Starting Battery_Battery_Products_Guangzhou Kongme Solar Technology Co., Ltd.
Maintenance-Free Series
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Maintenance-Free Series

1.The plates are made using a combination of positive grid and negative cast lead technology, ensuring both battery capacity and high current start-up capability.

2.Utilizes long-life active molecule formulation technology, offering high energy density and extended lifespan.

3.Automated assembly production ensures excellent battery consistency and stable performance.

4.Fully maintenance-free design, providing safety and convenience during use.


Application Range:

Suitable for starting internal combustion engines in automobiles, generators, agricultural vehicles, construction machinery, ships, and more.

Maintenance-Free Series detail

1.The plates are made using a combination of positive grid and negative cast lead technology, ensuring both battery capacity and high current start-up capability.

2.Utilizes long-life active molecule formulation technology, offering high energy density and extended lifespan.

3.Automated assembly production ensures excellent battery consistency and stable performance.

4.Fully maintenance-free design, providing safety and convenience during use.


Application Range:

Suitable for starting internal combustion engines in automobiles, generators, agricultural vehicles, construction machinery, ships, and more.


Series No. Specification  Model Size (mm) VoltageV CapacityAh Cold Cranking AmpsCCA Terminal Layout  Pole Type Weight(KG)
New Model  Old Model  -18oC
Maintenance-Free Series - JIS Standard 1 B20 38B20R NS40MF 200x130x200×223 12 36 360 1 B 11.1
2 38B20L NS40LMF 200x130x200×223 12 36 360 0 B 11.1
3 B24 46B24R NS60MF 240x130x200×220 12 45 380 1 B 11.8
4 46B24L NS60LMF 240x130x200×220 12 45 380 0 B 11.8
5 46B24RS NS60SMF 240x130x200×220 12 45 380 1 A 11.8
6 46B24LS NS60SLMF 240x130x200×220 12 45 380 0 A 11.8
7 55B24R NS60MF 240x130x200×220 12 45 420 1 B 12.8
8 55B24L NS60LMF 240x130x200×220 12 45 420 0 B 12.8
9 55B24RS NS60SMF 240x130x200×220 12 45 420 1 A 12.8
10 55B24LS NS60SLMF 240x130x200×220 12 45 420 0 A 12.8
11 D23 55D23R 230x170x200x221 12 60 510 1 A 14.5
12 55D23L 230x170x200x221 12 60 510 1 A 14.5
13 75D23R 230x170x200x221 12 65 550 1 A 15.5
14 75D23L 230x170x200x221 12 65 550 1 A 15.5
15 D26 65D26R N60MF 260x170x200×220 12 60 510 1 A 16
16 65D26L N60LMF 260x170x200×220 12 60 510 0 A 16
17 75D26R NS70MF 260x170x200×220 12 65 550 1 A 17.3
18 75D26L NS70LMF 260x170x200×220 12 65 550 0 A 17.3
19 80D26R NX110-5MF 260x170x200×220 12 70 580 1 A 18.1
20 80D26L NX110-5LMF 260x170x200×220 12 70 580 0 A 18.1
21 D31 65D31R N70MF 310x170x200×220 12 70 680 1 A 19.8
22 65D31L N70LMF 310x170x200×220 12 70 680 0 A 19.8
23 95D31R NX120-7MF 310x170x200×220 12 80 700 1 A 21.1
24 95D31L NX120-7LMF 310X170X200X220 12 80 700 0 A 21.1
25 E41 95E41R N105MF 410x175x205x225 12 105 820 1 A 26.8
26 120E41R N120TMF 410x175x205x225 12 120 920 0 A 28.3
27 F51 115F51 N120MF 505x180x210x235 12 120 850 3 A/E 32
28 145F51 N135MF 505x180x210x235 12 135 900 3 A/E 33.7
29 G51 154G51 N150MF 505x220x210x235 12 150 1010 3 A/E 40.1
30 165G51 N165MF 505x220x210x235 12 165 1050 3 A/E 40.9
31 H52 195H51 N180MF 505x265x210x235 12 180 1200 3 A/E 48.5
32 210H52 N200MF 505x265x210x235 12 200 1260 3 A/E 51.2
Maintenance-Free Series - DIN Standard 1 LB1 53518MF 207*173*175 12 35 390 0 A 10.2
2 53519MF 207*173*175 12 35 390 1 A 10.2
3 54312MF 207*173*175 12 43 410 0 A 10.8
4 54322MF 207*173*175 12 43 410 1 A 10.8
5 L1 54459MF 207*173*190 12 44 450 0 A 12.3
6 54464MF 207*173*190 12 44 450 1 A 12.3
7 LB2 54518MF 242*173*175 12 45 500 1 A 12.7
8 54519MF 242*173*175 12 45 500 0 A 12.7
9 55040MF 242*173*175 12 50 520 0 A 13.5
10 55519MF 242*173*175 12 55 580 0 A 14.1
11 L2 55559MF 242*173*190 12 55 500 0 A 14.3
12 L2-400MF 242*173*190 12 60 600 0 A 15.2
13 L2-400RMF 242*173*190 12 60 600 1 A 15.2
14 56219MF 242*173*190 12 62 630 0 A 15.8
15 56220MF 242*173*190 12 62 630 1 A 15.8
16 LB3 56318MF 276*173*175 12 63 300 0 A 17.5
17 56638MF 276*173*175 12 66 300 0 A 18.2
18 57112MF 276*173*175 12 71 400 1 A 18.5
19 57113MF 276*173*175 12 71 400 0 A 18.5
20 L3 57219MF 276*173*190 12 72 720 1 A 17.8
21 57220MF 276*173*190 12 72 720 0 A 17.8
22 57412MF 276*173*190 12 74 750 0 A 18.3
23 57413MF 276*173*190 12 74 750 1 A 18.3
24 LB4 57539MF 315*173*175 12 75 750 0 A 19.5
25 L4 58043MF 315*173*190 12 80 830 0 A 20.8
26 58043RMF 315*173*190 12 80 830 1 A 20.8
27 L5 58821MF 351*173*190 12 88 830 1 A 22.4
28 58827MF 351*173*190 12 88 830 0 A 22.4
29 59218MF 351*173*190 12 92 850 0 A 23
30 59219MF 351*173*190 12 92 850 1 A 23
31 60038MF 351*173*190 12 100 910 0 A 23.5
32 L6 61044MF 394*173*190 12 110 950 0 A 25.3
Maintenance-Free Series - SAE Standard 1 78 78-60MF 258x176x205 12 60 600 1 / 16.6
2 85 85-500MF 230*173*180*200 12 55 580 1 A 14.7
3 86 86-500MF 230*173*180*200 12 55 580 0 A 14.7
4 58 58-500 MF 236x174x157x177 12 48 530 1 A 13.1
5 65 65-6Y MF 229*173*159*178 12 65 720 1 A 19.5
6 65R-6Y MF 229*173*159*178 12 65 720 0 A 19.5
7 31 G31 MF 332*173*209*232 12 100 850 1 A/E 25
8 6TN MF 265*254*204*225 12 100 920 1 A 28.5
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