24V Ebike battery 48v 20ah lifepo4 battery pack for ebike

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$200.00 - $700.00 / Piece | 10 Piece/Pieces (Sample are available) (Min. Order)
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Overview
Quick Details
Brand Name:
Howell/OEM
Model Number:
HW-L48v20ah
Nominal Capacity:
20Ah, 20Ah/OEM
Nominal Voltage:
48v
Place of Origin:
Guangdong, China
Discharge Cut-off Voltage:
36.8V
Charging Cut-off Voltage:
58.4V
max charge voltage:
45V
max discharge current:
3C
Weight:
50.5kg
Housing Material:
ABS+PC
Application:
UPS, solar system
Cycle Life:
>2000times
Certificate:
CE, UL, RoHS
Type:
lithium ion
Size:
110x165x460mm(Lenght*Width*Height)
Supply Ability
Supply Ability:
5000 Unit/Units per Day (Sample day : 10-12 Days)
Packaging & Delivery
Packaging Details
Paper carton
Port
HONGKONG
Lead Time :
15days for sample, 25 days for mass production

 24V|36V48V High power safety ebike battery 48v 20Ah |12Ah with brand battery cells      Contact us for more type:www.howellenergy.com 

 Battery Detail Form                                              Contact : sales31@ howellenergy.com 

Rated capacity20Ah/Customized Series
Rated voltage3.2V-48V
Internal resistance≤150mΩ
Input voltage3.65V - 58.4V
Output voltage2.3V - 36.8V
Standard chargeing current0.2C
Max charging current0.5C
Standard discharging current0.2C
Max discharging current4C
Weightabout 50.5Kg 
Size4.8*17.5*30mm/Customized
Operation temperature

Charge( 0 ~ 45°C )

Discharge( -20 ~ 60°C )

Storage temperature0-35 °C
CertificateCE,UL,ROHS,SGS

 

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 Product Comparison                                                                                                                                       

 Advantage                                                                                                                                                                

1. Long life, large capacity and good shock resistance

2. Low self-discharge and good discharge performance at low temperature

3. Strong charging acceptance and quick-charging capability

4. Strong over-discharge resistance and charge retention

5. Maintenance-free and no acid or water for maintenance in usage

6. Most safe no explosion no fire

7. High temperature performance

8. Environmental friendly

9. Lighter weight smaller size 

10. Excellent large current discharge performance, and have obvious advantages in startup and    

       climbing

 

 Application                                                                                                                                                              

Widely used for Electric bicycle,golf car,electric wheelchair,power tools,scooter, UPS,Solar&Wind

energy storage system,EV,etc.

  

 About the BMS                                                                                                                                                       

Our BMS consists of Master BMS Circuitry (we named “BMU”), Slave BMS Circuitry (we integrate it into our

battery module) and contactor. Besides the basic functions such as over charge/ discharge,over current, short

circuit, over temperature and balancing, our BMS owns the following features, 

 

1. Master-Slave architecture makes the system flexible;

2. Two level warning makes maintenance easier;

3. CAN2.0 and industrial level electronic components make system reliable;

4. Contactor makes high rate charge & discharge feasible;

5. Periodic insulation measurement makes personnel safety possible;

6. Host can control the system easily; 

 

 Packing and Shipping                                                                                                                                     

 Product Certification                                                                                                                                       

 Factory                                                                                                                                                                       

Experience  

We have more than 15 years experience in producing Nicd&NiMH battery cell and pack,7years of experience

to manufacture Lithum ion battery,the factory passed ISO 9001:2008 certification.

Strict process management and control

Each process  for making battery were under strict management and control,all of the battery wereunder full

inspection before delivery.

After-sales service  

Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year

Guarantee,there are safety and operating instructions for your reference.

 

 

 Who Have Choosen Us?                                                                                                                                

 

 Why Choose Us?                                                                                                                                                 

•Quick response to clients' enquiries within 12hrs

•Tailor-made solution provided by our experienced team and professional engineers for lithium

  polymer  battery

•More than 12 years experience in producing battery products for various application.

•Value quality and long-term cooperation to reach win-win relationship. 

 

 Contact Us!                                                                                                                                                              

Welcome to contact us for samples testing orders!

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