High capacity 4000mAh 20700B 20A rechargeable battery for electronic tools

FOB Reference Price:Get Latest Price
$4.15 - $5.81 / Piece | 5 Piece/Pieces (Min. Order)
Nominal Capacity:
3500mAh
Nominal Voltage:
3.7V
Shipping:
Support Express · Sea freight · Air freight
Lead Time:
Quantity(Pieces) 1 - 500 501 - 5000 5001 - 10000 >10000
Est. Time(days) 1 3 7 Negotiable
Customization:
Customized logo (Min. Order: 3000 Pieces)
Customized packaging (Min. Order: 3000 Pieces)

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Graphic customization (Min. Order: 3000 Pieces) Less
Samples:
$5.80 /Piece | 1 Piece (Min. Order) | Buy Samples
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Overview
Quick Details
Application:
Toys, Home Appliances, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Solar Energy Storage Systems, Flashlight,Electronic tools, Electric Bike,E-scooter,Digital Products
Battery Size:
20700
Brand Name:
Sanyo
Certification:
CE/RoHS/UN38.3/MSDS
Model Number:
ncr20700b
Place of Origin:
Guangdong, China
Weight:
90g
Type:
Li-Ion
Product name:
Wholesale Sanyo lithium ion battery
Color:
Red Sanyo 20700B
Max discharge current:
15a
Battery type:
Lithium Iron Battery Cell
Cycle life:
500-1000 Times
Warranty:
6 Months
Payment:
Paypal.TT.Western Union
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Month Sanyo 18650GA battery
Packaging & Delivery
Packaging Details
Standard package for all international express: single small box, then in a medium box, at last in a carton
Port
Shenzhen
Picture Example:
package-img
package-img
Lead Time :
Quantity(Pieces) 1 - 500 501 - 5000 5001 - 10000 >10000
Est. Time(days) 1 3 7 To be negotiated

High capacity 4000mAh 20700B 20A rechargeable battery for electronic tools

Product Description

 

 

Product Name

Sanyo20700B 4000mAh 20A li-ion battery cell

Capacity Rated Capacity

4000mAh

Minimum Capacity

4050mAh

Typical Capacity 4250mAh
Nominal Voltage Average of Std. Discharge 3.60V
Standard Charge

 

Charging Method

CC-CV

Constant current

2000mA

Constant voltage

4.20V
Charging time 180min.
Weight 63.0g (max.)
Max. Discharge Current 15A
Operating Temperature

Charge

Discharge

Storage

10 ~ 45°C

-20~ 60°C

-20~ 50°C

Dimension (max.)

 

(D)20.35 mm  

(H) 70.30mm   

Product Overviews

 

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Model

Nomional 

Voltage(V)

Capacity(mah) Current(A) Cell dimensions(mm)

Charge

current

Discharge

current

Weight ( g )
INR18650-25S 3.6V 2500mAh 25A,35A 18.43mm * 65.0mm 0.5C (1.25A) 0.2C (500mA) 47.0g
INR18650-20S 3.6V 2,000mAh 30A 18.43 mm*65.0mm 0.5C (1.0A) 0.2C (400mA) 48.0g 
INR18650-25R 3.6V 2500mAh 20A 18.33 mm*64.85mm 1.25A 0.2C 45.0g
INR18650-30Q 3.6V 3,000mAh 15A 18.33 mm*64.85mm 1.50A 0.2C 48.0g 
ICR18650-26F 3.6V 2600mAh 5.20A 18.40mm*65.0mm 1300mA 0.2C  
INR21700-30T 3.6V 3,000mAh 35A 21.22 mm*70.3mm 0.5C (1.5A) 0.2C (600mA) 69.0g
INR21700-40T 3.6V 4,000mAh 35A 21.22 mm*70.3mm 0.5C (2A) 0.2C (800mA) 70.0g
US18650VTC5A 3.6V 2600mAh 30A,35A 18.35 mm*65.0mm 2.5A 10A 47.1g
US18650VTC5 3.6V 2600mAh 20A,30.0A 18.2 mm*65.0mm 2.5A 10A 44.3g
US18650VTC6 3.6V 3120mAh 15A,30.0A 18.35mm*65.0mm 3A  10A  46.6g
18650HG2 3.6V 3000mAh 20A 18.3mm*65.0mm      49.0 g
INR18650 MJ1 3.6V 3500 mAh 10A 18.4mm*65.0mm 1.0 C (3400mA) 0.2C (680mA) 48.0 g
18650HE4  3.6V 2500mAh 20A 18.3mm*65.0mm 4000mA 500mA 47.0g
NCR18650B-H00HA 3.6v 3400mAh 4.87A 18.3mm*65.0mm 4000mA 500mA 48.5g
NCR18650GA 3.6V 3500mAh 10A 18.3mm*65.1mm     49.5g

 

 

Why Choose Efest

 

ADVANTAGE:

  • Efest company has focused on lithium battery and charger industrial over 8 years
  • Efest lithium batteries and chargers have passed many international testing, such asUL,CE, RoHs, UN38.3, MSDS,FCC,etc.
  • Efest company has cooperated with many big distributors in many countries, such as USA, CA, UK, France, Italy and so on.
  • OEM. ODM service are available. Welcome to contact us any time!
  • HK warehouse to import battery from Japen and Korea directly. Best price and Guarantee 100% original battery.

 

 

Buyer Feedback

 

 

 

Related Products

 

 

Packaging & Shipping

Delivery Details:

  • Within 2-3 days after receiving payment(based on actual quantity)
  • Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.
  • DHL/FedEx/UPS: 3-5 workdays (for small volume)
  • Air Shipping: 5-7 workdays
  • Sea Shipping: 20-28 days 

Payment:

  • We accept T/T, Western Union, Paypal and HSBS payment methods.(4% Paypal fee needed)
  • If buyers have any problem about payment, please contact with us ASAP. 
FAQ
  • Are you the original supplier of Efest?

Yes, we are. We are original manufacturer of Efest, based in Shenzhen, china. specialized in 3.7v high drain li-ion battery and charger over 8 years.

  • Are you factory?

Yes, our factory is in Shenzhen, and we have branch in Hong Kong and USA.

  • Do you have MOQ ?

No limited. But the more you take, the better price you will received.All products are always in stocks.

  • What is your delivery date?

Usually about 3 days for air or express shipping orders, 7 days for boat shipping orders after payment confirmed.

  • What is your terms of payment?

T/T, Paypal and Western Union.

  • Which shipping method you usually take?

UPS, DHL, FEDEX and so on. We can also ship with your own shipping forwarder.

  • What kind packing you provide for your products?

Gift packing for each products. Standard packing style for all shipping method. Also if you ship with your own agent, we can pack as your agent requested.

  • Can you accept Trade Assurance Order or deposit for order?

Yes, welcome to send us Trade Assurance Order anytime , also we can accept 30% deposit when preparing your order, just make sure full payment before shipping.

Contact us

 

24-hour online service, please feel free to inquiry us!!!