About 107558 results:
Rechargeable Batteries (41900) , Battery Packs (12592)

7.4v 2250mAh Li polymer Battery Pack for Power Tools

FOB Price: US $1 - 25 / Set Get Latest Price
Min.Order Quantity: 3000 Set/Sets
Supply Ability: 100000 Piece/Pieces per Day
Port: shenzhen
Payment Terms: L/C,T/T
Add to My Favorites

Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
Li-P 7.4v 2250mAh
Li-polymer,li-polymer battery
Nominal Voltage:
Nominal Capacity:
2 years
Cycle life:
1000 times
Max charge voltage:

Packaging & Delivery

Packaging Detail: paper box
Delivery Detail: 22 days


7.4v 2250mAh Li polymer Battery Pack for Power Tools
1000 times cycle life
2 years warranty

7.4v 2250mAh Li polymer Battery Pack for Power Tools

Power tools battery

7.4v li polymer battery pack for power tools


Voltage:7.4v   Capacity:2250mAh
With certification of CE&RoHS&UL
Warranty: at least two years


OEM&ODM orders are welcome!

Manufacturer battery with high discharge current





Typical Application

Very thin profile

Flexible form factor

Light weight

Improved safety

No standard size

MP3&MP4, GPS, RC Toys, RC helicopter, Power tooling, medical equipment etc




Typical Performance Characteristics of Lithium Iron Phosphate Batteries

Operational Battery Voltage

4.2 to 2.75 Volts

Specific Energy

150 to 225 Wh/kg

Power Density

260 to 450 W/kg

Energy Density

200 to 250 Wh/L

Continuous Rate Capability

Typical: 1C

High Rate: 10C

Pulse Rate Capability

Up to 45C

Cycle life at 100% DOD

Typically 700

Calendar Life

3-5 years

Self Discharge Rate


Operable Temperature

-20°C to 60°C

Memory effect









Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Howell Energy Co., Ltd. is a specialized enterprise engaging in the research, production and sale of environmentally friendly Ni-Mh, Ni-Cd, Li-polymer, Li-ion, LiFePo4 battery and emergency module.

We have 10 years' experience in manufacturing rechargeable batteries and we can assemble the cells and batteries as per your designs and requirements. All of our batteries have passed the evaluation of ISO 9001, UL, CE and RoHS certifications. Our main battery types are:
1, Ni-Mh &Ni-Cd ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Lithium polymer battery,Lifepo4 battery,Lithium ion battery,Ni-mh battery  
Brands: HOWELL  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Africa
South America
Northern Europe
Southern Europe
Eastern Europe
Eastern Asia
South Asia
Southeast Asia
North America
Western Europe
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
Factory Location: NO.11, Yinhu road, Jiaoyitang magement zone, Tangxia , Dongguan ,Guangdong ,China.  
Number of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 41 - 50 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered  

Supplier Assessment Report

Download and view Report
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Western Europe 34.53%, North America 26.71%, Southeast Asia 8.47%
Experience: Established 2010 , 11 years OEM

Communicate with Supplier:

Ms. Bella Dong
Ms. Bella Dong:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>