Samsung 40T 21700 4000mAh 35A Battery

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:

Model: INR21700-40T
Size: 21700
Style: Flat Top
Nominal Capacity: 4000mAh
Continuous Discharge Rating: 35A w/o temperature cut / 45A with 80°C temperature cut
Nominal Voltage: 3.6v
Protected: No
Rechargeable: Yes
Approximate Dimensions: 21.1mm x 70.4mm
Approximate Weight: 66.8g

Samsung SDI Safety Information
“Charging, Use, and Handling of Small-Sized Lithium-Ion Batteries”

WARNING:

The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. This battery is sold for the use of system integrations with proper protection circuitry or battery packs with a battery management system or PCB (circuit board/module). Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. Charge only with a smart charger designed for this specific type of lithium ion battery.

Warnings:
– Use only a suitable external battery charger
– Always turn off your Mods or E-cig before storing them
– Protect unused batteries wherever they are stored with a suitable cover or case
– Do not use a damaged or scratched battery
– Do not use a battery beyond its amperage limit
– Do not put a battery directly in the pocket
– Do not place a battery in contact with metal objects
– Do not disassemble, drill, squeeze, short-circuit or expose to water or excessively high temperatures

Weight

75 g

Brand

Samsung