SONY VTC5A - 18650 25A 2500mAh

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Genuine Sony US18650VTC5A Battery

Considered one of the top batteries for mechanical mods, if not the best in my opinion. These batteries are also known as Sony VTC 5 A and VTC5A. 
  • Brand: Sony Energy
  • Model: US18650VTC5A
  • Size: 18650
  • Chemistry: NMC
  • Nominal Capacity: 2600mAh
  • Nominal Voltage: 3.6V
  • Discharge: 25A Max Continuous, Rated by Sony as 35A Max Continuous with a temperature limit of 80C
  • Positive: Flat
  • Protected: NO, UNPROTECTED
  • Rechargeable: Yes
  • Dimensions: 18.2mm x 65mm
  • Weight: 47.8g

Some Basics to always keep in mind:

1. Do not overcharge or over-discharge.

Do not leave your batteries in any charger without supervision, Check on the charger every 15-30 minutes. Remove batteries from the charger when the indicator shows batteries are fully charged. Overcharging battries by leaving them in a charger all night long or longer can cause them to be overcharged, which can result in battery failure. Charging your battery over 4.25 volts can shorten its life-cycle and going over 4.5 volts can cause it to burst. Cease using your charger if this ever happens.

Recommended chargers would be the Nitecore D2 or D4.

2. Recharge batteries with a resting voltage below 3.6V as soon as possible.

Leaving LiIon batteries in a discharged state will incur irreversible damage – creating a loss in capacity and a loss in cycles.

Determining the exact voltage can be tricky unless you have a multimeter. If you are delving into the world of mechanical mods and RBAs (ReBuildable Atomizers), or making your own coils, a multimeter is a must-have device because you can use it to test your coils and your batteries. Sure, you can always use a battery tester, but the majority of battery testers are not equipped for the types of batteries that are used in mods, or even test batteries under load condition.

3. Do not short circuit your batteries.

Short circuiting can cause a huge surge of current that will potentially burn out your battery, damage your mod, or even your face!

Short circuits happen when the voltage from a battery is discharged through a low resistance wire at a discharge rate that exceeds the battery’s upper amp limit. Short circuiting a battery is very close to what a mechanical mod with a sub-ohm coil is doing, except you are trying to keep the resistance under the upper amp limit – there’s a fine line that you have to be careful of when sub-ohm vapeing. 

4. 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. Get some – now.

5. Do not dispose of any battery in a fire.

This is just common sense people. There are dangerous chemicals in batteries. If you try to burn your batteries they’ll release dangerous fumes and will probably explode. Do yourself, and the rest of the world, a favor by taking your old batteries to a battery recycling center.

Link to original article 

Check you battery drain,headroom, etc



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