Rechargeable Lithium Ion Battery Pack with Protect Board

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: Series Connection
• Model NO.: 21B2-2
• Discharge Rate: High Discharge Rate
• Size: Small
• Accessories Type: Battery
• Rated Capacity: >1000MAH
• Standard Voltage: >12V
• Usage: Vacuum Cleaner, Home Appliance
• Electrolyte: Li-ion
• Transport Package: 426*330*109mm
• Specification: 160*85*36mm
• Trademark: OEM
• Origin: Jiangsu
• HS Code: 8507600090
• Production Capacity: 600000 Pieces/Year

Product Description

Product Description

Customize Li-ion Rechargeable Battery Pack

18650-2500mAh 16.2V,22.2V,25.2V......

1.We offer OEM/ODM services with our professional team.
2.We have own molding workshop.
3.Low MOQ,more friendly for different customer.
4.About samples,we will produce in short time.

MAIN PARAMETER
Rated Capacity	2200mAh(48.84wh)
Nominal Voltage	22.2V
Max Charge Voltage	25.2V
Discharge Cut Off Voltage	16.2V
Charging Current	0.5A
Max. Continuous Discharging Current	12A
Core model	18650 2500mAH
battery pack style	Core(6S1P)+ protect board
MECHANICAL SPECIFICATIONS
Dimensions (T*W*H)	160*85*36mm
Weight	0.5Kg
Encapsulation	Customized is available
OTHERS
Operating Temperature	Charging: 0~50ºC/Discharging:-5 ~80ºC
Storage Temperature	-5 ~ 80ºC
Humidity	5% to 95% relative humidity
Certification	CE/RoHS/MSDS/UN38.3
Main protection function	Overcharge, over discharge, over current, short circuit, etc.
Delivery period	7-20 days, depending on stock and quantity.
Warranty	One year

Company Profile

    Our group company is a professional OEM producer on PCB,  owned more than 10 years experience in PCB designing and producing, also built a professional team on lithium battery pack designing and producing, can provide customized products.
     At present, we install 2 sets automatic selecting machine for lithium cells, 1 set automatic sticking insulation paper macine,more than 300 test channels for performance aging test and 4 sets testing equipments ; 2 sets optical test CCD, 3 sets imported Miya spot welding equipments; 2 assembling lines, the daily output is around 4000pcs packs.
    Our company wants to build a integrated manufacturing platform, focus on the designing , producing and marketing ofintelligent control power system, new energy battery module, household appliance Li-pack, engergy storage system. It has established long-term strategic partnership with top international brands and domestic first-line brand manufacturers.
    The company adheres to the business philosophy of "Technology first, integrity first", and committed to becoming a global leader on the field.

1. The factory covers an area 3,000 square meter, have a series of advanced automatic equipment, production capacity has reached 50,000pcs/month.

 

2. ISO9001 certified factory: passed ISO9001:2016 inspection, strictly control the working environment.

3.Quality assurance: Using high-quality material and build a comprehensive quality control system from parts to finished products. Importantly 100% production inspection. 

4. Professional R&D center: to cooperate with the specification, proofing process, and free samples, OEM and ODM are warmly welcomed. 

5.Low MOQ: Strength factory, strong production capacity, most of the battery models have sufficient stock, can be fast dispatched. 

6.Authorized certification: most models passed certification, in line with international standards of CE/CB/ROHS/ERRCS/UN38.3, etc.

7.Excellent service system: Respond quickly to customer questions and provide the solution. Provide 12 months warranty, product pictures before shipment.

FAQ

Do you accept sample order?
Yes, we welcome sample to test the quality, customized item is also available. OEM/ ODM service is provided.

How to choose a right battery? 
Let us know your demand, then we will recommend a suitable battery to you.

Are your factory or trading company?
We are professional manufacturer with our own factory .

What's your advantage compared with other suppliers?
a) High quality batteries: Enough capacity,
b) Products will be inspected before shipment

Do all rechargeable lithium batteries require circuit protection?
Yes. For safety reasons, all rechargeable lithium cells must include a protection circuit that prevents over-charging, over-discharging, and over-current (short circuit).
Over temperature protection is also a common feature.

How many times can a battery pack be recharged?
It will depend on the operating parameters, such as drain rate, battery care, and cells quality you required etc.