purplebox vapours sells vaping products and e-liquids that are for adults only. You must be 18+ to enter our site. Please confirm you are over 18 by clicking 'Enter' below. If you are under 18 years of age please click 'exit' below.or Exit
Excellent quality Brillpower 3100mAh 18650 rechargeable battery.
This is the Flat top Variant of the battery.
Model: IMR 18650
Nominal capacity: 3100mAh
Nominal voltage: 3.7V
Charging voltage: 4.2V
Discharge cut off voltage: 2.75V
Max. charge current: 2 CA
Max. discharge current: 40A
Dimensions: 65+0.2mm (L) x 18+0.2mm (D)
Charging current: standard charge - 0.5CA x 4hrs
charge - 0-60 C
discharge - 20 - 75 C
storage -20 - 45 C
NOTE: These IMR cells have much lower internal resistance than regular LiIon 3.7V cells and they may end up with a higher ending voltage when charged in certain chargers (especially older versions of the WF-139 charger).
Please check the voltage of your 18650 IMR battery right out of the charger to see if they are above 4.20V when fully charged with your charger.
You can do this with a Multimeter Overcharging above 4.25V may shorten life/cycles. Above 4.50V may even damage them. DO NOT use the charger if it is overcharging IMR cells.
Other Caution Notes:
- Do not over-discharge/overcharge
- Recharge empty batteries (resting voltage ~3.6V) as soon as possible. Leaving batteries in discharged state will incur irreversible damage (capacity / cycle loss)
- Do not short circuit ( will release tremendous current )
- Do not dispose of in fire.
- Do not leave battery in vehicles.
- Do not carry batteries loose in your pocket, purse or anywhere they can make contact with other metal objects.
- Never leave a battery charging unattended.
- Discontinue use of a battery if it looks worn, outer wrapping is torn, or it's acting unusual.
- If using at high settings for long duration battery may become hot - ensure good ventilation and allow to cool.
NOTE: Use special caution when working with Li-ion or Li-MN cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of lithium ion batteries without a protection circuit is potentially hazardous
WE DO NOT OFFER ANY WARRANTIES REFUNDS OR EXCHANGES ON THESE PRODUCTS EXCEPT FOR DOA*
The Aspire CF Sub Ohm Battery is a high-end e-cigarette power system. This battery features stainless steel endpoints, a metal button, and a carbon fibre coated tube.
The Aspire CF Battery contains a revolutionary spring connector. This unique technology ensures that there will always be a strong connection between the battery and your clearomiser.
The structural design and control circuit of this battery series makes using it extremely reliable and stable. Aspire CF sub ohm battery supplies intense power for low resistance atomisers.
Some technical info:
This product will collect 37 purplepoints - worth a loyalty value of €1.85