Ampace 21700 4000mAh 3.7V 40A High Power Li-ion Battery High Capacity 40pl

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: 21700A
• Rechargeable: Yes
• Size: Medium
• OEM/ODM: Customized OEM ODM Battery Pack
• Nominal Voltage: 3.7 Volt
• Max Discharge Current: 40A
• Initial Impedance: 1kHz, ≤4mΩ
• Warranty: 3months-1year
• Certificate: CE/RoHS/MSDS
• Flat / Button Top: Flat Top
• Button Top & PCB: Addable
• Electric Energy: 14.8wh
• Cycle Life: >500 Times
• Weight: 69g
• Transport Package: Boxes
• Specification: 21*70mm
• Trademark: Ampace
• Origin: China
• HS Code: 8507600090
• Production Capacity: 10000PCS/Week
• Package Size: 23.00cm * 23.00cm * 18.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

Items	Values
Brand	Ampace
Nominal Voltage	3.7 Volt
OEM/ODM	Customized OEM ODM Battery Pack
Electric Energy	14.8Wh
Max discharge current	40A
Flat / Button Top	Flat Top
Button Top & PCB	Addable

 

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Packaging & Shipping

Company Profile

FAQ

1. who are we?
We are based in Guangdong, China, start from 2013,sell to South America(15.00%),Central America(15.00%),North America(10.00%),Northern Europe(10.00%),South Asia(5.00%),Eastern Asia(5.00%),Oceania(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Africa(5.00%),Eastern Europe(5.00%),Domestic Market(5.00%),Mid East(5.00%),Southeast Asia(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Battery, Battery Charger, Battery Charger Accessories

4. why should you buy from us not from other suppliers?
Vapcell company has focused on lithium battery and charger industrial start in 2013, and mainly engaged in the research and development , production and sales of li - ion battery products. OEM / ODM service is available.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese