The 30Q is renowned as a good all round rechargeable battery due to its high capacity and amps.

This listing is for 2 x 30Q 18650 Batteries.

Always be safe buy genuine batteries if a price is very low it is highly likely they are not genuine.  These are sourced from a very reputable supplier and authenticity is guaranteed.

We have taken pictures to show how the finishing on genuine 30Q should look like.  These pictures have not been photo-shopped.

The 30Q 18650 is a high quality battery & excellent value for money. 

Used for a variety of different devices from cctv, torches, hybrid bikes to cameras. 

High capacity & stable discharge voltage

High battery safety

Free from leakage of liquid electrolyte 

Low battery internal impedance 

Because it is unprotected it is therefore up to the user to make sure this battery is not over discharged

Flat Top     

Nominal capacity: 3000mah       

Max Continuous Rated Discharge: 15 amps (at 25 degrees 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 @ 1 amp / 4.20 volts +/- .05v, 100 mA cut-off 

 (Max) Rapid Charge: CC/CV @ 4amps / 4.20 volts +/- .05v, 100 mA cut-off          

Impedance: 22.15 +/- 2 milliohms        

Weight: 45g

Height: 64.85 +/- 0.15mm

Diameter: 18.33 +/- 0.07mm  

Operational Charging Temperature Range: 0 to 50 degrees C (best below 45 degrees C) 

Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C)        

You can store them for 1.5 years at -30 to + 25 degrees 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)

“I have an effective age verification process that satisfies due diligence as described in the Business Companion guide for online age verification checks and will not sell to persons that are under 18 years old”. 

Battery Disclaimer 

    ONLY use with proper protection circuitry
    ONLY use within manufacturer specification
    DO NOT store loose in pocket, purse, etc. – always use a protective case
    KEEP AWAY from metal objects to prevent short circuiting
    DO NOT short circuit
    DO NOT use if wrapper or insulator is damaged or torn
    DO NOT use if damaged in any way
    DO NOT overcharge or over-discharge
    DO NOT modify, disassemble, puncture, cut, crush, or incinerate
    DO NOT expose to liquids or high temperatures
    DO NOT solder
    User must be familiar with handling lithium ion batteries before purchase
   

Please ensure all old batteries are recycled when no longer required.  Many retail stores offer free recycling of rechargeable batteries. Should you want us to recycle your batteries that were purchased from us please message through eBay.