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Flooded BCI Series(MF)

Flooded BCI Series(MF)

LEOCH BCI series flooded maintenances-free car battery has very good low temperature starting ability,super long shelf life and maintenance free under normal situation.Those batteries are manufactured under BCI technology standard,less electrolyte is consumed,good anti-vibration capacity. It's good used for car,tractor,mine-truck and the starting, lighting for the construction engineer vehicles,etc.

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Specification Features Application Curves

Group

Number

 Model 

Nominal

Voltage (V)

Rated

Capacity

C20(Ah)

RC (min) CCA 
(-18℃)
Approx. Dimensions

Hold

Down

Handles

Approx.

 Weight

Terminal Type
L W H TH
mm mm mm mm kg Terminal Layout
BCI34 34-470 12 55 88 470 268 172 183.5 205 B01 TS5 15.0 1 1
34R-520 12 60 98 520 268 172 183.5 205 B01 TS5 15.6 0 1
34-520 12 60 98 520 268 172 183.5 205 B01 TS5 15.6 1 1
12 60 98 520 268 172 183.5 205 B01 TS5 15.6 1 1
34-570 12 65 108 570 268 172 183.5 205 B01 TS5 16.3 1 1
12 65 108 570 268 172 183.5 205 B01 TS5 16.3 1 1
34-610 12 68 114 610 268 172 183.5 205 B01 TS5 16.8 1 1
BCI58 58-330 12 36 54 330 240 174 157 177 B01 TS5 11.3 1 1
58R-390 12 45 70 390 240 174 157 177 B01 TS5 12.3 0 1
58-390 12 45 70 390 240 174 157 177 B01 TS5 12.3 1 1
58R-470 12 50 79 470 240 174 157 177 B01 TS5 12.8 0 1
58-470 12 50 79 470 240 174 157 177 B01 TS5 12.8 1 1
12 50 79 470 240 174 157 177 B01 TS5 12.8 1 1
58R-520 12 55 88 520 240 174 157 177 B01 TS5 13.3 0 1
12 55 88 520 240 174 157 177 B01 TS5 13.3 0 1
58-520 12 55 88 520 240 174 157 177 B01 TS5 13.3 1 1
12 55 88 520 240 174 157 177 B01 TS5 13.3 1 1
BCI65 65-540 12 65 108 540 298 190 172 192 B01 TS4 19.3 1 1
65-580 12 72 122 580 298 190 172 192 B01 TS4 19.9 1 1
12 72 122 580 298 190 172 192 B01 TS4 19.9 1 1
65-670 12 80 138 670 298 190 172 192 B01 TS4 21.1 1 1
BCI75 75-430 12 45 70 430 238 180 182 182 B01 TS5 13.5 6 20
75-520 12 55 88 520 238 180 182 182 B01 TS5 14.6 6 20
BCI78 78-470 12 55 88 470 268 180 182 182 B01 TS5 15.2 6 20
12 55 88 470 268 180 182 182 B01 TS5 15.2 6 20
78-520 12 60 98 520 268 180 182 182 B01 TS5 15.7 6 20
12 60 98 520 268 180 182 182 B01 TS5 15.7 6 20
78-570 12 65 108 570 268 180 182 182 B01 TS5 16.2 6 20
BCI85 85-380 12 43 66 380 229 171 183 205 B01 TS3 12.8 0 1
85-520 12 60 98 520 229 171 183 205 B01 TS3 14.5 0 1
85-550 12 63 104 550 229 171 183 205 B01 TS3 15.2 0 1
85-430 12 50 79 430 229 171 183 205 B01 TS3 13.4 0 1
85-480 12 55 88 480 229 171 183 205 B01 TS3 14.0 0 1
BCI86 86-380 12 43 66 380 229 171 183 205 B01 TS3 12.8 1 1
86-430 12 50 79 430 229 171 183 205 B01 TS3 13.3 1 1
86-500 12 60 98 500 229 171 183 205 B01 TS3 14.5 1 1
86-550 12 63 104 550 229 171 183 205 B01 TS3 15.2 1 1
12 63 104 550 229 171 183 205 B01 TS3 15.2 1 1
86-480 12 55 88 480 229 171 183 205 B01 TS3 14.0 1 1
G31 31AT-520L 12 68 114 520 329 171 215.5 237 B0 TS9 20.7 0 12
31A-520 12 68 114 520 329 171 215.5 237 B0 TS9 20.6 1 5
31A-560L 12 75 128 560 329 171 215.5 237 B0 TS9 21.2 0 5
31A-560 12 75 128 560 329 171 215.5 237 B0 TS9 21.2 1 5
31AT-630 12 80 138 630 329 171 215.5 237 B0 TS9 21.9 1 12
31A-590L 12 80 138 590 329 171 215.5 237 B0 TS9 21.8 0 5
31A-590 12 80 138 590 329 171 215.5 237 B0 TS9 21.8 1 5
31T-640 12 85 148 640 329 171 215.5 237 B0 TS9 22.4 1 13
31T-660 12 90 158 660 329 171 215.5 237 B0 TS9 22.9 1 13
31AT-710 12 95 169 710 329 171 215.5 237 B0 TS9 23.7 1 12
31A-710L 12 95 169 710 329 171 215.5 237 B0 TS9 23.6 0 5
31A-710 12 95 169 710 329 171 215.5 237 B0 TS9 23.6 1 5
31T-710 12 95 169 710 329 171 215.5 237 B0 TS9 23.6 1 13
31AT-760 12 100 179 760 329 171 215.5 237 B0 TS9 24.2 1 12
31A-760 12 100 179 760 329 171 215.5 237 B0 TS9 24.2 1 5
31T-760 12 100 179 760 329 171 215.5 237 B0 TS9 24.2 1 13
U1 U1R-200 12 17 22 200 196 132 159 185 B0 TS9 7.0 0 4
12 17 22 200 196 132 159 185 B0 TS9 7.0 0 4
U1-200 12 17 22 200 196 132 159 185 B0 TS9 7.0 1 4
12 17 22 200 196 132 159 185 B0 TS9 7.0 1 4
U1R-230 12 20 24 230 196 132 159 185 B0 TS9 7.4 0 4
12 20 24 230 196 132 159 185 B0 TS9 7.4 0 4
U1-230 12 20 24 230 196 132 159 185 B0 TS9 7.4 1 4
12 20 24 230 196 132 159 185 B0 TS9 7.4 1 4
U1R-280 12 23 32 280 196 132 159 185 B0 TS9 7.7 0 4
12 23 32 280 196 132 159 185 B0 TS9 7.7 0 4
U1-280 12 23 32 280 196 132 159 185 B0 TS9 7.7 1 4
12 23 32 280 196 132 159 185 B0 TS9 7.7 1 4
U1R-300 12 27 37 300 196 132 159 185 B0 TS9 8.0 0 4
12 27 37 300 196 132 159 185 B0 TS9 8.0 0 4
U1-300 12 27 37 300 196 132 159 185 B0 TS9 8.0 1 4
12 27 37 300 196 132 159 185 B0 TS9 8.0 1 4
U1R-330 12 29 41 330 196 132 159 185 B0 TS9 8.4 0 4
U1-330 12 29 41 330 196 132 159 185 B0 TS9 8.4 1 4
12 29 41 330 196 132 159 185 B0 TS9 8.4 1 4



1.High Capacity.

2.Long life.

3.High CCA and good starting performance.

4.Good charging acceptance and vibration resistant performance.

5.Application of advanced PE type separator.

6.Application of TTP technology.

7.Advanced sulfate-resistant technology.

8.Advanced calcium lead alloy technology, maintenance-free design.

9.Reliable labyrinth-like seal design.

10.Lead alloy terminal apply heavy load.

11.Full ranges models, good appearance and high standard design.


  • 1. Starting, light and ignition for car, Tractor, Mine vehicle and Mobile machinery shop.
  • 2. Starting and ignition for the diesel motor or gasoline motor
  • 3. It can be used as power for car, Tractor, Mine vehicle and Mobile machinery shop.