SAMSUNG 40T 4000MAH 21700 BATTERY
Shop 100% Authentic SAMSUNG 40T 4000MAH 21700 BATTERY from Obsession Vape Store at OVSEG – Egypt’s Trusted Vape Store Since 2014. Fast Delivery Across Egypt.
Use them as real discounts on your next order
Description
SAMSUNG 40T 21700 4000MAH 35A BATTERY - INR21700-40T (40T3)
Samsung has really hit some "Grand Slams" just in the past couple of years with Li-Ion cells, this Samsung 40T is just one of those examples. What makes this cell so special is it's ability of having "Maximum Balance" with Very High Capacity and while having Ultra-High Discharging/Drain capabilities without any compromise, this was previously thought to be impossible as you have only so much room in a cell for either Capacity or High Drain, Not both. Samsung has become the leader in the R&D department as of lately, this Samsung 40T is just one shining example of that. Having a legitimate 4,000 mAh in capacity with a 35 Amp True Constant Discharge Rating without involving a temperature limit cutoff and not making the cell over worked, is nothing short of Amazing.
This is the hardest initial hitting cell made that has a legitimate 4,000 mAh or greater in capacity. With this cell you can have a true "Peace of Mind" that your demanding needs and wants will be more than satisfied and met with no problems. This is a truly a Phenomenal cell in the 21700 form factor size.
Specifications:
| Manufacturer | Samsung SDI |
| Model | 40T (3) |
| Size | 21700 |
| Positive Terminal | Flat Top |
| Nominal Capacity | 4000mAh |
| Continuous Discharge Rating (max) | 35A |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Discharge cut-off Voltage | 2.5V |
| Protected | No |
| Rechargeable | Yes |
| Approx. Dimensions | 21.1mm x 70.4mm |
| Approx. Weight | 68.2g |
| Country of Origin | Republic of Korea |
| Associated Names | INR21700-40T |
| Data Specification Sheet |
Shipping & Returns
Return, Exchange & Delivery Policy – OVSEG
At OVSEG, your satisfaction is our priority. We provide 100% authentic products sourced directly from official manufacturers and authorized distributors, ensuring quality and reliability with every order.
To make your experience even better, we offer FREE delivery on orders above 2500 EGP within Egypt.
In case of a confirmed manufacturing defect, OVSEG will cover all shipping and delivery costs for returns or replacements.
Due to the nature of vaping products, returns and exchanges are limited and follow the guidelines below:
1. Delivery Time
Cairo & Giza: 1–3 business days
Other Governorates: 2–5 business days depending on location
Delivery times may vary due to courier delays, weather conditions, or high-demand periods.
2. Manufacturing Defects Only
Returns are accepted within 14 days only for verified manufacturing defects.
Conditions:
Issues must be reported within 48 hours of receiving your order
Product must be unopened, unused, and in original packaging
3. Consumable Items
The following items cannot be returned due to their consumable nature:
Coils
Pods
E-liquids
Their lifespan depends on usage and care.
4. E-Liquids Policy
E-liquids cannot be returned or exchanged based on flavor preference.
Taste differences are subjective and do not indicate a defect.
5. Inspection & Pickup Process
Contact us via WhatsApp, Email, or Social Media
We will arrange courier pickup for inspection
If a defect is confirmed:
OVSEG covers all shipping costs
You may choose a replacement or refund
If no defect is found:
Shipping costs are covered by the customer
6. Product Responsibility
Customers are advised to review product specifications before purchasing.
OVSEG is not responsible for orders placed without confirming compatibility or usage.
All product details are provided directly from official manufacturers.
Shop by Category:
7. Contact Us
📧 Email: info@ovseg.com
📱 WhatsApp: 01018367666
📍 Location: Cairo, Egypt
We’re always here to ensure a smooth, transparent, and reliable shopping experience.
Shop in Arabic:
Discover our full Arabic store experience with all products, guides, and offers tailored for Egypt:
How to Use & Tips
📖 Important Information Before Use
Choosing the right e-liquid depends on your device type and draw style. Reading the main guides may help improve your experience and reduce common problems.