dogeTune Premium Partner
Our Shipping Policy
Delivery Timeline:
In-stock items: Shipped within 2-3 working days, or as specified based on your chosen delivery/pickup option.
Out-of-stock items: Automatically placed on backorder, with restocking completed within 14 working days.
Samsung INR21700-40T 10C batteries offer a great balance of performance and affordability, making them a solid choice for high-discharge applications and Molicel alternative. While Samsung excels in durability and long-term performance, Samsung INR21700-40T 10C is a budget-friendly option for high-performance modified vehicles. At BAOZABOY, we ensure all our batteries undergo strict quality checks during assembly and before shipping to guarantee reliability and safety for our customers.
Samsung INR21700-40T 10C batteries are manufactured by Samsung Private Limited in Singapore and assembled locally.
Each cell has a 4000mAh capacity, rated for about ~20A constant discharge and 30A peak discharge. Below are the discharge ratings based on capacity:
- 4Ah – 20A constant, 30A peak
- 8Ah – 40A constant, 60A peak
- 12Ah – 60A constant, 90A peak
- 16Ah – 80A constant, 120A peak
- 20Ah – 100A constant, 150A peak
- 24Ah – 120A constant, 180A peak
- 28Ah – 140A constant, 210A peak
- 32Ah – 160A constant, 240A peak
BMS Allocation
- 20Ah or 24Ah capacity → paired with 50A / 60A BMS
- 28Ah or 32Ah capacity → paired with 80A / 100A BMS
For larger BMS (150A/300A) upgrades, a top-up of $50–$100 applies.
Bluetooth BMS Option
- If non-Bluetooth BMS is out of stock and a Bluetooth BMS is provided instead, it will be given free of charge.
- By default, the Bluetooth function is unplugged and the software is disabled.
- To activate Bluetooth and upgrade to the latest firmware, an additional $50 is required, and the battery must be brought back to us for activation.
Tesla Variant (Cheaper)
Custom Build External battery (Tesla)
Samsung Variant (Best)