ebike battery 48V Battery 500W 750W 1000W Sanyo GA 18650 Electric Bike 48v 13ah 14ah Dolphin Type lithium batteri | Спорт и

ebike battery 48V Battery 500W 750W 1000W Sanyo GA 18650 Electric Bike 48v 13ah 14ah Dolphin Type lithium batteri | Спорт и

18650 Electric Bike Battery 48v 13ah 14ah Dolphin Type

lithium batteri pack

Parts included 

20A BMS suitable motor:         48V     250W--750W  

30A BMS suitable motor:         48V     250W--1000W  

Product Specifications

Battery Model

48v 14ah

Nominal Voltage (V)

48v

Nominal Capacity (AH)

14ah

Source Resistance (mΩ)

about 40

Cell Specification

3.7V 3500mah

Cell Combination

4-parallel  13-series

Cell Size

 3.7v 3500mah sanyo18650

Cell Quantity (parallel*series)

52pcs

Discharge Cutoff Voltage (V)

40V

Charge Cutoff Voltage (V)

54.6v 

Rated Discharge Current (A)

30A

nstantaneous 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

7hours

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

2.5hours

Charge Temperature Range

-20-55°C

Cell Size (L*W*T )

340*140*80mm

Battery Weight

4KG

Battery Power

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.

Lithium battery features:

1.High energy density, Fast charging

2. Light weight, small size  Pollution-free, environment friendly

3. Long cycle life; It extends its cycle life up to 600-800 cycles

4. With short-circuit production function, safe and reliable

5. Large overcharge tolerance and safe performance the battery life is more longer

6. Simplifying battery management system (BMS such as overcharge/ discharge,over current, short circuit,

over temperature and balancing) and Battery Charger

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 terminals with 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;

Payment:

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment process or escrow     

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be

completed with in 3 days.

4. Battery is a special product, all batteries need several cycle tests before delivery, All e-bike batteries will be produced

once confirm order.so production and test time need about 3-5 days

Guarantee

We provide 1 year warranty for all electric bike batteries.

Any battery with quality problem in one month we can return the money after you provide the proof.

After one month we can send BMS or cells to you for repairing, or you can send it back to repair as well.

All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping

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 will let you 100% happy.