Rechargeable 21700 Battery, Samsung 40T 21700 4000mAh, Flat Top

Samsung
Availability:

10 in stock


SKU: BAT0-213

$12.95 inc. GST

10 in stock

These are 100% genuine and brand new Rechargeable Samsung INR21700 40T Batteries.

To view the PDF Datasheet, click here.see this page:
ecocell.com.au/m/bat-21700-sam-40t-specs.pdf

The Samsung INR21700-40T is one of the top performing Samsung 21700 size batteries. It is an amazing battery which performs closely to the Samsung 30T in terms of overall power, while offering a superior 4000mAh of capacity. 

We test each new batch of batteries received to ensure they are genuine, and have the stated capacity. You can be assured you are NOT getting fake batteries. Please beware that there are many fake batteries on the market. Additionally many of the lesser known manufacturers overstate the batteries capacity by as much as a couple of times!

PLEASE NOTE:
– Different batches of this battery might look different from the battery shown in picture. 

Specifications:

Type: Rechargeable Li-Ion(Lithium Ion) battery
Manufacturer part number: INR21700-50T
Length: 70.4mm
Diameter: 21.1mm
Weight: 65g
Style:  Flat top
Capacity: 3900mAh
Typical Capacity: 4000mAh
Max Discharge Current (not continuous): 30A
Nominal Voltage: 3.6V
Full Charge Voltage: 4.20V
Protected/Unprotected: Unprotected

Battery Testing

We test each new batch of batteries received to ensure they are genuine, and have the stated capacity. You can be assured you are NOT getting fake batteries. Please beware that there are many fake batteries on the market. Additionally many of the lesser known manufacturers overstate the batteries capacity by as much as a couple of times!

Usage & Precaution

!!!!! IMPORTANT !!!!! These are very powerful batteries, and extreme care should be taken using them. Only use with brand name, quality chargers(like Nitecore) and equipment! Unfortunately we can not replace batteries that are damaged by non-compliant chargers or equipment. There are so many chargers on the market, we can not possibly keep track of which ones will work with these batteries. You will have to contact the charger manufacturer to ensure it can charge these batteries without damaging them. Please ensure you only use these(or any other Lithium Ion) batteries with proper Lithium Ion chargers and equipment. Lithium Ion batteries can easily be damaged by charging them with too high current, or exceeding the maximum rated current discharge. In worst case Lithium Ion batteries can explode or catch fire when used improperly! Use at your own risk. We do NOT accept any responsibly for damage, injury or death caused by improper use of these batteries!

  • Do not overcharge! Ensure the charger voltage does not exceed the batteries stated full charge voltage.
  • Do not over-discharge! Ensure the equipment you use this battery in will not draw more current from that batteries than it stated "Maximum Continuous Discharge Current"
  • Do not leave batteries discharged for a long period! Leaving Li-Ion batteries in a discharged state can incur irreversible damage – creating a loss in capacity and a loss in cycles.
  • Do not short circuit your batteries! NEVER short circuit a 18650(or more other) batteries! Short circuiting can cause a huge surge of current that will potentially burn out your battery, damage your mod, or even your face!
  • Do not let your batteries touch each other or other metallic items! Keeping your batteries loose, such as in your pockets, is a good way to have your batteries fail and seriously harm you. There are battery holders and covers to keep your batteries safe.
  • Do not dispose any battery in a fire! There are dangerous chemicals in batteries. If you try to burn your batteries they’ll release dangerous fumes and will probably explode. Always dispose your old batteries to a battery recycling center.

Package Includes

1 x Samsung INR21700-40T Battery

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SKU: BAT0-213 Category: Tags: , ,