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Samsung 21700 40T

Samsung 21700 40T

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Battery Mooch -

The 40T is a fantastic cell, especially for regulated mods at under 25A/75W or so. The datasheet rates it at 35A continuous and 45A if you keep it below 80°C (it’s “temperature-limited” rating).

Battery Safety:

Keep wraps intact
Use the right batteries
Use battery cases!!!
Watch out for counterfeits
Don’t leave your batteries charging unattended
Use a dedicated charger
Don’t over-drain your batteries
Avoid extreme temperatures
Use married batteries
Replace old batteries
Recycle old batteries