HONG KONG TAC INDUSTRIAL CO., LTD.

              Your Personal Battery Expert!

      Vivian@tacbattery.com                         Mobile : 18028330146

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsElectric Bike Battery Pack

24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike

Good quality 3.2V LiFePO4 Battery for sales
Good quality 3.2V LiFePO4 Battery for sales
Dear Davide, I leave you in Vivian's hands, I'm sure you will come to an agreement., Vivian is professional in our product.

—— Davide Bet

Here is the signed PI. Thank you , We hope

—— Mr Ander

12V 110Ah battery pack for solar product I like your solar battery pack. Good quality and delivery fast.

—— Eyal Dolev

The battery pack is more atractive for us . May I receive drawing of other pack 12V 20AH with dimentional info ? I need 50pcs to test .

—— Nizamettin

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

Pictures show a nice battery pack, performance is ok , We need serial connected 4cells (4S1P) configuration with protection circuitry

—— George Komisar

big thanks for your work, we got the cargos last week, it seems nice.

—— Johnny Black

I think it is a good idea to solve the problem, I am really appreciate you would like to help us.

—— Simone Kowalk

yes , we received the batteries and chargers last Friday, Everything looks great,well packed, no damage and dlivered in the time frame as promised.

—— Met vriendelijke groet

Thanks for your input, we have checked each and every think and on our side every thing is great. Just proceed to submit the company documents to get approval.

—— Joey Schumer

I'm Online Chat Now

24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike

China 24V LiFePO4 Battery Pack 25AH  5 years Long Life For Electric Bike supplier
24V LiFePO4 Battery Pack 25AH  5 years Long Life For Electric Bike supplier 24V LiFePO4 Battery Pack 25AH  5 years Long Life For Electric Bike supplier 24V LiFePO4 Battery Pack 25AH  5 years Long Life For Electric Bike supplier

Large Image :  24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike

Product Details:

Place of Origin: guangzhou
Brand Name: TAC
Certification: UL,ROHS
Model Number: PIFP0242

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs for each lots
Price: usd 50
Packaging Details: 1pcs/carton
Delivery Time: 14Days after order confirm
Payment Terms: TT, LC, Paypal, etc
Supply Ability: 100Piece/days
Contact Now
Detailed Product Description
Charge Time :: Approx 7.0h Application:: Electric Bike, Solar Street Light
Battery Tpye:: Lifepo4 Voltage: 24V
Capacity: 25ah Circle Life: 2000 Times
Warranty: 12 Months Pvc: Blue Or Housing

24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike

 

Key Data:

  1. Rated Capacity: 26.4Ah; Nominal Voltage: 25.28V
  2. Application for Solar Product
  3. Have a long cycle life about 2000 times.
  4. The battery pack with BMS

 

Specification for 24V LiFePO4 Battery Pack 25AH 5 years Long Life For Electric Bike

 

No.

Item

Rated Performance

Remark

1

Rated Capacity

Typical

26.4AH

Standard discharge(0.2C C5A) after Standard charge

Minimum

25AH

2

Nominal Voltage

25.28V

Mean Operation Voltage During Standard Discharge After  Standard  Charge

3

Voltage at end of

Discharge

20V

Discharge Cut-off Voltage

4

Charging Voltage

29.2V

 

7

Cell and assembly method

IFR26650EC-3.3AH

IFR26650EC-3.3Ah cells in a 8S8P configuration.

6

Standard charge

Constant Current 0.2C5A

Constant Voltage 29.2V

0.05 C5A cut-off

Charge time : Approx 7.0h

7

Standard discharge

Constant current 0.2 C5A

end voltage 20.0V

 

8

Maximum Continuous Charge Current

5A

 

9

Maximum Continuous Discharge Current

15A

 

10

Operation Temperature Range

Charge: 0~45℃

60±25%R.H.

Bare Cell

Discharge: -20~60℃

11

Storage Temperature

Range

Less than 1 year: 0~25℃

60±25%R.H.

at the shipment state

less than 3 months: -5~35℃

12

Weight

Approx 5.5KGg

PVC pack

13

Cell  Dimension

High:110mm

 

Width: 75mm

Length: 420mm

 

Structure:

 

24V 25AH ELECTRIC BIKE BATTERY PACK

Application:

High Capacity Electric Bike Battery Pack 24V 25Ah for Solar Street Light

LIFEPO4 BATTERY PACK

 

Q & A:

Q1.: Does Polinovel support door to door shipping? drop ship ?

A1.: Yes. If battery unit weight is below 30kg, we delivery it via Air Express. If battery unit weight is above 30kg, we delivery it via sea . If you want to us to help you to make custom clearance, we would like to do that. We support drop ship.

 

Q2.: If we hope do series and parallel connection by ourselves (12 volt battery), is it workable?

A2.: Yes. But, we should pay attention to below tips:

a.: Connect the same spec for  battery cell. Please don't mix them.

b.: consistancy require for the single cell The voltage difference of the connection batteries should be less than 50mV

c.: Support 4 series OR 4 parallel connection. it is dangrous series and parallel connection at the same time.

d.  It may cause battery damaged or shorten the battery life if the battery pack without BMS

 

Q4.: I do not so clear about your question for lithium battery key data I just want to know the price !!

A4.: Sorry for annoying you. But the discharge current, voltage etc. Information is very important for us to produce the correct battery for you. If we produce the battery which can not achieve the real application discharge current, size etc. That will put both of us in a very embarrassing and lose-lose condition. We also have price list, but it is only for your reference. We should confirm the discharge current etc. Information before we produce your orders.

 

Q5.: How about the BMS? Can we use it for vehicle?

A5.: Yes, our battery pack include BMS with normal performance , you can use it for low speed vehicles.And make sure the discharge current can meet the application request (please refer to Q4) . If you want to use standard vehicle, please inform us, we need to adopt more complex design BMS and different technology solution.

 

Q6.: What is your warranty?

A6.: Our standard warranty is 1 years. Our battery lifespan can be used for at least 5- 8 years for normal 1 cycle per day. We have a complete warranty policy documents, please feel free to contact us to get it.

 

 

Contact Details
HONG KONG TAC INDUSTRIAL CO., LTD.

Contact Person: Vivian

Send your inquiry directly to us (0 / 3000)