Place of Origin:
Guangdong, China (Mainland)
Brand Name:
high quality e-cig battery
Model Number:
18650 Li-ion Battery
Nominal Voltage:
Prismatic, 18mm(D)*65mm(H)
Nominal Capacity:
Battery type:
Rechargeable Li ion Battery
mod, vape mod, box mod,toys
Max Discharge Current:
Battery Rate:
Cycle life:
over 1000times
Packaging Details
brown box/ inner box/ white box/ safety box (your package way is welcome)

(UL UN38.3 Approved 18650 18350 22650 21700 rechargeable battery li-ion /18650 li ion battery)
Delivery Time
in stock battery shipped in 3 days after payment
Product Description

 Best Li-ion battery INR18650D 3.7v 40A ecig battery 1800mAh LIB Cell


1. Brand: Yodeli

2. Model: INR18650D 1800mAh 

3. Nominal voltage: 3.7v

4.Max charging current:40A

5. Capacity: 1800mAh 

6. Type:  Lithium 

7. Length : ≤65.2mm
8. Diameter: ≤18.2mm

9. Color: as picture or customize

10. Weight: 20g


Specification :

Specification of  YDL Battery 18650 40A 3.7V
Size 21mm*70mm
Rated Voltage 3.7V
Rated Capacity 1800mAh
Internal Resitance ≤13mΩ  
Cut-off Discharge Voltage 2.75V 
Charge Upper Limit Voltage 4.20±0.05V
Charging Time

1.5 hours

Max Discharging Current 40A
Continuous Discharging Current 25A
Cycle Life >1000s
Standard charger cc/cv(max charging rate 2A)
Operating  Temperature charge (0 ~ 45°C)
discharge  (-20 ~ 60°C)
Storage Temperature within 1 month  (-20~ 50°C)
within 2 months  (-20~ 40°C)
within 3 months (-20~ 40°C)


1). Do not disassemble, dispose in fire, heat or shoet circuit

2). Do not insert batteries with the (+) and (-) reversed.

3). Do not mix fresh batteries with used batteries.

4). Do not submerge the battery in water. 

 Detail Photos:

YODELI ITEMS :manufacturers of Li-ion batteries

Packaging & Shipping

1. Package

  • First gift box and then in export carton.
  • also can according to customer’s requirement.

  2. Shipping

  • FedEx/DHL/UPS/TNT/ China Post for samples, Door-to-Door;
  •  By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
  • Customers specifying freight forwarders or negotiable shipping methods!
  • Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
3. Payment
  • We accept T/T, Western Union, Paypal, L/C and so on.
  • Production or Package will start right after we confirm the payment with our financial Dept.
OEM Service


Q1: What is your main products? 

Re:  Our products covers all kinds of Batteries, Wireless headphones etc.
Q2: How to order? 
Re: 1) Contact us directly by clicking contact supplier in this page;

       2) You could also send email/Skype or call our sales directly;
       3) We will talk about the details on your demands;
       4) After the happy communicatuion, confirming everything, we will arrange a PI for youu to pay;
       5) We will arrange the production or package after received your payment.

Q3: How about the lead time?
Re: 3-7 working days for the samples and mass production depend on your order quantity;We will share the best advantage from our forwarder with you.
Q4: Do you accept OEM?
Re: We support the OEM service: Please don’t hesitate to tell us your ideas.
Q5: Which certificates do you have?
Re: We have CE/FCC/ROHS/UN38.3/MSDS
Q6: How about your warranty?
Re: 1 year



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