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e-bike battery pack

SFFREE can provide several different lithium battery packs for electric 
bikes, electric wheelchairs and etc with different voltage and capacity. 
We have many regular Aluminum to fit different bicycles. The most 
popular ones are named silver fish style, rear rack style, water bottle 
style and small frog type. They can be with BMS, standard chargers, 
keys, and other accessories.These battery packs can be assembled 
with LiFePO4 battery cells, LiMnO4, LiNiCoMn three kinds of
chemical materials.The LiFePO4 battery pack got the advantage of 
longer cycle life and safety. The Mn Type is with more light 
weight and cheaper price. The LiNiCoMn with safety and light weight.

Silver fish electric bike battery, its a kind of lithium battery for e-bike,which is very popular in Australia, EU and North America. 
The size of the frog battery case is very small.its really nice.
there are 24v10ah, 36v10ah and 48v10ah for electric bike and 36v20ah/48v/20ah for electric scooter

Here are some different type lithium battery for e-bike.

Dolphin/tube electric bike battery

Frog fish electric bike battery


Rear rack electric bike battery

No

Model

Package Style

Nominal voltage

Nominal capacity

Dimensions

Weight of battery pack

Standard charger

Including BMS and housing

(V)

(Ah)

L*W*H (mm)

 (kg)

(A)

1

LFP24V8AH

Silver fish

24

8

75*110*378

4.0

2

2

LFP24V8AH

Silver fish

24

8

 89*89*401

4.0

2

3

NCM24V10AH

Silver fish

24

10

 89*89*401

3.5

2

4

LFP24V8AH

Rear rack

24

8

70*150*245

4.0

2

5

NCM24V10AH

Rear rack

24

10

70*150*246

3.5

2

6

LFP24V10AH

Silver fish

24

10

75*110*378

4.2

2

7

LFP24V10AH

Frog

24

10

80*150*180

4.2

2

8

LFP24V10AH

Rear rack

24

10

70*150*245

4.2

2

9

LFP24V10AH

Dolphin/Tube

24

10

91*91*410

4.5

2

10

LFP24V20AH

Silver fish

24

20

135.5*88.8*395

6.0

5

11

LFP36V8AH

Silver fish

36

8

75*110*385

4.2

2

12

LFP36V8AH

Rear rack

36

8

70*150*365

4.2

2

13

LFP36V6AH

Frog 

36

6

80*150*180

4.0

2

14

LFP36V10AH

Silver fish

36

10

75*110*385

4.5

2

15

LFP36V10AH

Rear rack

36

10

70*150*365

4.5

2

16

NCM36V10AH

Dolphin/Tube

36

10

91*91*435

4.0

2

17

NCM36V10AH

Frog 

36

10

80*150*180

4.0

2

18

LFP36V12AH

Rear rack

36

12

69*150*480

4.5

2

19

LFP36V12AH

Silver fish

36

12

89*85*385 

4.5

2

20

LM36V14AH

Rear rack

36

14

68*148*385

5.5

3

21

LFP48V10AH

Rear rack

48

10

68*150*480

7.0

2

22

LFP48V20AH

Epoxy board & PVC packaged

48

20

320*140*150

14.5

4

Remark: we can design other battery pack according to customer's need, we can also design very light battery pack with other unregular square case or we can fit our batteries into your case. 









Gear motor performance:

Voltage:24V-48V               Max speed:25km/h

Power:150w-350w              Load:120kg-180kg

Specification:12"-28"(700C)      Range:35KM-50KM

Front gear motor support disc brake

Rear gear motor support disc brake and 6-9 speed gears.

Gear motor with disc brake adaptor:

Spoke motor with Park tool

Mini Brushless controller 24V-48V, 10A-17A

Trottle& Brake

1:1 PAS:

Normal Kit after installation: