Samsung 18650 3000mAh 30Q High Drain Battery
Genuine Samsung high drain flat top lithium battery 18650 30Q 3000mAh. The price is for two batteries.
These batteries come with individual hard plastic storage cases included in the price.
High drain means the battery cells can handle the higher output amperage (current) required in variable voltage / wattage e-cig mods. To put it another way, these batteries discharge their current at a continuous rate without dropping off when the power begins to run down.
Be sure to only use the correct batteries in your device. All our e-cig mods have suitable batteries listed within their individual categories.
- Flat Top
- Nominal capacity 3000mAh
- Maximum continuous rated discharge 15A (at 25°C)
- Nominal voltage 3.6V
- After a fresh charge 4.2V
- Cycle info - capacity drops to 60% after 250 full charge/discharge cycles
- Don't discharge below 2.5V
- Standard charge CC/CV @ 1A / 4.2V +/- .05V, 100 mA cut-off
- (Max) rapid charge CC/CV @ 4A / 4.2V +/- .05V, 100 mA cut-off
- Impedance 22.15 +/- 2 milliohms
- Weight 45g
- Dimensions - height 64.85 +/- 0.15m, diameter 18.33 +/- 0.07mm
- Operational charging temperature range 0 to 50°C (best below 45°C)
- Operational discharging temperature range -20 to +75°C (best below 60°C)
- You can store them for 1.5 years at -30 to + 25°C, 3 months at 30 to 45°C and 1 month at 30 to 60°C (in other words, store them in a cool place and they'll last longer)
- Unprotected Li-ion cell
VERY IMPORTANT INFORMATION ABOUT BATTERIES
- When your battery is not in use, TURN IT OFF (this is how they explode in trouser pockets!)
- DON'T leave batteries unattended while charging (disconnect if you leave the vicinity, go out or go to bed)
- DON'T store your batteries with keys or metal objects
- DON'T store your batteries in pockets where they're more likely to come into contact with other metal items, and dust and debris
- DON'T charge with a charger that charges with too much current for your battery
- Please click HERE for full details about battery storage, safety and charging
For information about all our product warranties click here.