ebike battery 48V 12Ah 15Ah 18Ah 20Ah 25Ah Silver Fish Lithium ion Electric Bicycle Batteries For 1000W 750W 500W electric bike |

ebike battery 48V 12Ah 15Ah 18Ah 20Ah 25Ah Silver Fish Lithium ion Electric Bicycle Batteries For 1000W 750W 500W electric bike |

Lithium ion Electric Bicycle Batteries For 1000W 750W

500W electric bike

Parts included:

1. 48V 24.5ah use samsung cell Lithium Battery

2. Built-in 30A  BMS board

3. 54.6V 2A  Charger (With EU/US/UK/AU Adapter you can choose)

48v 10ah 12ah 15ah 18ah 21ah size：390*110*76mm

48v 25ah size：440*110*76mm

cell：3.7v 2600/2900/3500mah samsung 18650 cell

Parameter Information List

Battery Model

48v 24.5ah

Nominal Voltage (V)

48v

Nominal Capacity (AH)

24.5ah

Source Resistance (mΩ)

about 40

Cell Specification

3.7V 3500mah

Cell Combination

7-parallel  13-series

Cell Type

3.7v 3500mah samsung 18650

Cell Quantity (parallel*series)

91pcs

Discharge Cutoff Voltage (V)

30+/- 1V

Charge Cutoff Voltage (V)

54.6v

Rated Discharge Current (A)

30A

instantaneous Maximum Discharge Current (A)

90A

Maximum Continuous Discharge Current (A)

30A

Maximum Continuous Charge Current (A)

5A

Charge Mode

CC-CV

Standard Charge Current (A)

2A

Charge Time under Standard Charge Current

12.5hours

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

5hours

Charge Temperature Range

-20-55°C

Cell Size (L*W*T )

440*110*76mm

Battery Weight

About 6.5KG

Battery Power

250W 350W 500W

750W 1000W

Feature:

1. Cells - A grade cells to make sure batteries in high and full capacity

2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger,

anti-over current, anti-overload

3. Compose Type : Injection Technology to make battery more stable.

4. Certifications : CE,UL,FCC, RoHS, ISO9001

5.  Long life cycle, No memory, environment friendly.

Safety Test:

Short Circuit Safety Test Overcharge Safety Test

Crush Safety Test No fire, No explosion

Needing Safety Test Extrusion Safety Test

High Temperature Safety Test

Applications:

·Electric Vehicles, such as E-bike,golf car, forklift, cleanness car, electric wheelchairs

·Electric boats, such as trolling fishing boat

·Robots for industries and military

·Remote data transfer system

·Satellite communication station

·Un-manned aircrafts

·Power tools, such as drilling, cutting and polishing tools

·Power supplier for Training systems, such as Torpedo Trainer

Feature:

1. Life expectancy is two times that of lead-acid batteries.The weight is more lighter.

2. No memory effect and rechargeable.the battery pack life is more longer.

3. Safer and more environmentally friendly,No heavy metals and hazardous

ubstances.environment friendly.

4. Built-in BMS system will prevent battery pack over-charge, over-discharge,

over-current, over-heat, short circuit.

5. Before send out,Over-discharging test/ Over-charging test/Short Circuit

Safety Test/Extrusion Safety Test.

6. Use high quality 3C-5C Discharge Rate 18650 Power battery Cell.

The customeralso can Customized Imported battery cell.

7. Up to 1 years warranty.

Precautions:

1.Do not reverse the position and negative terminals.

2.Do not connect the battery electrodes to an electrical outlet.

3.Do not discard the battery in fire or a heater.

4.Does not use or leave the battery near a heat source as fire or heater

5.Do not short circuit, over-charge or over-discharge the battery pack

6.Do not strike, trample or throw the battery.

7.Do not directly solder the battery and pierce the battery with a nail or other sharp objects

8.Do not short-circuit the battery by directly connecting the positive and negative terminal

swith metal objects.

9.Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

10.Use the battery charger specifically for that purpose when recharging. Use a constant current,

constant voltage (CC/CV) lithium-ion (Li+)batterycharge controller

11.Do not immerse the battery in water or seawater, and keep the battery  in a cool dry

surrounding if it stands by.

12.If shelve a long time suggested that the battery need for regular recharging (even if not use),

must charge and discharge for three months one time;

Feedback

Your satisfaction and positive feedback is very important to us. Please leave

positive feedback and 5 stars if you are satisfied with our items and services.

If you have any problems with our items or services,please feel free to contact us before you

leave negative feedback. we will do our best to solve it for you and we are sure we wil

l let you 100% happy.